Merge pull request #18 from TApplencourt/master

IRPF90 v2

example/Makefile

@@ -1,13 +1,69 @@
-IRPF90 = python ../src/irpf90.py -I input -a -d 
-FC     = ifort 
-FCFLAGS= -O2
-NINJA  = 
+IRPF90= irpf90
+IRPF90FLAGS=  -I ./ -I input/
+BUILD_SYSTEM= make
 
-SRC=
-OBJ=
-LIB=
+.EXPORT_ALL_VARIABLES:
 
-include irpf90.make
+AR = ar
+CC = gcc
+CFLAGS = -O2
+CXX = g++
+CXXFLAGS = -O2
+FC = gfortran
+FCFLAGS = -O2
+LIB = 
+RANLIB =  ranlib
 
-irpf90.make: $(wildcard *.irp.f)
-	$(IRPF90)
+OBJ = 
+SRC = 
+
+# Dark magic below modify with caution!
+# "You are Not Expected to Understand This"
+#                     .
+#           /^\     .
+#      /\   "V",
+#     /__\   I      O  o
+#    //..\\  I     .
+#    \].`[/  I
+#    /l\/j\  (]    .  O
+#   /. ~~ ,\/I          .
+#   \\L__j^\/I       o
+#    \/--v}  I     o   .
+#    |    |  I   _________
+#    |    |  I c(`       ')o
+#    |    l  I   \.     ,/
+#  _/j  L l\_!  _//^---^\\_
+
+
+ifeq ($(BUILD_SYSTEM),ninja)
+	BUILD_FILE=IRPF90_temp/build.ninja
+	IRPF90FLAGS += -j
+else ifeq ($(BUILD_SYSTEM),make)
+	BUILD_FILE=IRPF90_temp/build.make
+	BUILD_SYSTEM += -j
+else
+DUMMY:
+	$(error 'Wrong BUILD_SYSTEM: $(BUILD_SYSTEM)')
+endif
+
+define run_and_touch
+        $(BUILD_SYSTEM) -C $(dir $(1) ) -f $(notdir $(1) ) $(addprefix $(CURDIR)/, $(2)) && touch $(2)
+endef
+
+EXE := $(shell egrep -r '^\s*program' *.irp.f |  awk '{print $$2}')
+
+.PHONY: all
+
+all: $(BUILD_FILE)
+	$(call run_and_touch, $<, $(EXE))
+
+.NOTPARALLEL: $(EXE)
+$(EXE): $(BUILD_FILE)
+	$(call run_and_touch, $<, $(EXE))
+$(BUILD_FILE): $(shell find .  -maxdepth 2 -path ./IRPF90_temp -prune -o -name '*.irp.f' -print)
+	$(IRPF90) $(IRPF90FLAGS)
+
+clean:
+	rm -f -- $(BUILD_FILE) $(EXE)	$(shell find IRPF90_temp -type f \( -name "*.o" -o -name "*.mod" -name "*.a" \)  -delete;)
+veryclean: clean
+	rm -rf IRPF90_temp/ IRPF90_man/ irpf90_entities dist tags

example/irp_example1.irp.f

@@ -1,12 +1,8 @@
 program irp_example1
-! integer :: x(W)
   BEGIN_SHELL [ /bin/bash ]
     echo print *, \'Compiled by `whoami` on `date`\'
     echo print *, \'$FC $FCFLAGS\'
     echo print *, \'$IRPF90\'
   END_SHELL
   print *, 't = ', t
-
-  print *,  'v=', v
-! print *,  u2
 end

example/uvwt.irp.f

@@ -1,4 +1,4 @@
-BEGIN_PROVIDER [ integer, t ]
+BEGIN_PROVIDER [integer, t ]
   t = u1+v+4
 END_PROVIDER
 
@@ -7,6 +7,7 @@ BEGIN_PROVIDER [integer,w]
 END_PROVIDER
 
 BEGIN_PROVIDER [ integer, v ]
+  implicit none
   v = u2+w+2
 END_PROVIDER
 
@@ -18,6 +19,7 @@ END_PROVIDER
 BEGIN_PROVIDER [ integer, u2 ]
   integer :: fu
   u2 = fu(d3,d4)
+  !df
 END_PROVIDER
 
 integer function fu(x,y)

src/.style.yapf

@@ -0,0 +1,3 @@
+[style]
+based_on_style = pep8
+COLUMN_LIMIT = 100

src/build_file.py

@@ -0,0 +1,537 @@
+#!/usr/bin/env python
+#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
+#   the Implicit Reference to Parameters (IRP) method.
+#   Copyright (C) 2009 Anthony SCEMAMA 
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program; if not, write to the Free Software Foundation, Inc.,
+#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#   Anthony Scemama
+#   LCPQ - IRSAMC - CNRS
+#   Universite Paul Sabatier
+#   118, route de Narbonne      
+#   31062 Toulouse Cedex 4      
+#   scemama@irsamc.ups-tlse.fr
+
+import os, sys
+import irpf90_t
+from command_line import command_line
+
+from os.path import basename
+
+irpdir = irpf90_t.irpdir
+mandir = irpf90_t.mandir
+irp_id = irpf90_t.irp_id
+
+cwd = os.getcwd()
+
+def dress(f, in_root=False):
+    #(str,bool) -> str
+    """ Transfoms the filename into $PWD/IRPF90_temp/f 
+
+    Note:
+	 In root=True resurn $PWD/f
+    """
+
+    pwd = os.getcwd()
+    if in_root:
+        result = os.path.join(pwd, f)
+    else:
+        result = os.path.join(pwd, irpdir, f)
+    return os.path.normpath(result)
+
+
+def create_build_touches(l_irp_m, ninja):
+
+    irp_id = irpf90_t.irp_id
+    name = "irp_touches"
+    short_target_o = "%s.irp.o" % name
+    short_target_F90 = "%s.irp.F90" % name
+    target_o = dress(short_target_o)
+    target_F90 = dress(short_target_F90)
+
+    list_of_modules_irp = ' '.join(l_irp_m)
+
+    result_ninja = '\n'.join([
+        "build {target_o}: compile_fortran_{irp_id} {target_F90} | {list_of_modules_irp}",
+        "   short_in = {short_target_F90}", 
+	"   short_out = {short_target_o}",
+	""
+    ])
+
+    result_make = '\n'.join([
+        "{target_o}: {target_F90} | {list_of_modules_irp}",
+	'\t@printf "F: {short_target_F90} -> {short_target_o}\\n"',
+	"\t@$(FC) $(FCFLAGS) -c $^ -o $@", ""
+    ])
+
+    result = result_ninja if ninja else result_make
+
+    return result.format(**locals())
+
+
+def create_build_archive(l_irp_o, l_usr_o_wo_main, l_ext_o, l_irp_sup_o, ninja=True):
+    # (List[str] * 6 ) -> str
+    """Create the build command for the irp_touches.o file and the irpf90.a library.
+ 
+    - the touch file need all the irp_module.
+    - the archive file need all the object.
+
+    """
+
+    irp_id = irpf90_t.irp_id
+    short_lib = "irpf90.a"
+    lib = dress(short_lib)
+
+    list_of_object = ' '.join(l_irp_o + l_usr_o_wo_main + l_ext_o + l_irp_sup_o)
+
+    result_ninja = '\n'.join([
+	"build {lib}: archive_{irp_id} {list_of_object}",
+	"   short_out = {short_lib}",
+	""])
+
+    result_make = '\n'.join([
+	"{lib}: {list_of_object}",
+	'\t@printf "Archive: {short_lib}\\n"',
+	"\t@$(AR) cr $@ $^", ""])
+
+    result = result_ninja if ninja else result_make
+    return result.format(**locals())
+
+
+def create_build_link(t, l_irp_m, l_usr_m, l_ext_m, ninja=True):
+    # (Module, List[str], List[str]) -> str
+    """ Create the build command who will link the .o file into the target executable
+
+	To link we need the .o file corresponding to the target, and the ar lib.
+    """
+
+    irp_id = irpf90_t.irp_id
+
+    filename = t.filename
+    progname = t.prog_name
+
+    basename = os.path.basename(filename)
+    if basename != progname:
+ 	from util import logger
+	logger.info('program-name `{0}` != file-name `{1}` (using file-name for now...)'.format(progname,basename))
+
+    target = dress(filename, in_root=True)
+    short_target = filename
+    short_target_o = "%s.irp.o" % filename
+
+    target_o = dress(short_target_o)
+
+    list_of_module = ' '.join(l_irp_m + l_usr_m + l_ext_m)
+    irp_lib = dress("irpf90.a")
+
+    result_ninja = '\n'.join([
+        "build {target}: link_{irp_id} {target_o} {irp_lib} | {list_of_module}",
+        "   short_out = {short_target}", 
+	""])
+
+    result_make = '\n'.join([
+	"{target}:{target_o} {irp_lib} | {list_of_module}",
+	'\t@printf "Link: {short_target}\\n"',
+	"\t@$(FC) $^ $(LIB) -o $@",
+         ""])
+
+    result = result_ninja if ninja else result_make
+
+    return result.format(**locals())
+
+
+def create_build_compile(t, l_module, l_ext_modfile=[], ninja=True):
+    # (Module, List[Module], List[str], bool) -> str
+    """Create the build command for the module t.
+ 
+     - The module can produce a .MOD file
+     - The module can Need another .MOD file. 
+	 This .MOD file can be produced by:
+	     1) a file generated by IRP_F90 preprocessor.
+             2) a file defined by the user but a .irp.f90 file.
+             3) a file not handle at all by IRPF90.
+
+     - The fortran90 file maybe created by the Python module need no dependency.
+
+     """
+
+    irp_id = irpf90_t.irp_id
+    name = t.filename
+
+    short_target = name
+    target = dress(name, in_root=True)
+
+    short_target_o = "%s.irp.o" % name
+    short_target_F90 = "%s.irp.F90" % name
+
+    target_o = dress(short_target_o)
+    target_F90 = dress(short_target_F90)
+
+    # Here is the hack. We don't check MOD files, but the associated .o.
+    # MOD name are not part of the standart.
+
+    needed_modules = [dress(x, in_root=True) for x in l_ext_modfile]
+
+    # Expensive and stupid. We can create a dict to do the loockup only once 
+    for m in t.needed_modules_usr:
+		# m is name
+		for x in l_module:
+			if m in x.gen_mod and x.filename != t.filename:
+				needed_modules.append("%s.irp.o" %  x.filename)
+
+    from util import uniquify
+    needed_modules = uniquify(needed_modules)
+
+    needed_modules_irp = [
+        "%s.irp.module.o" % (x.filename) for x in l_module if x.name in t.needed_modules_irp
+    ]
+
+    if t.has_irp_module:
+        short_target_module_F90 = "%s.irp.module.F90" % name
+        short_target_module_o = "%s.irp.module.o" % name
+
+        target_module_o = dress(short_target_module_o)
+        target_module_F90 = dress(short_target_module_F90)
+        needed_modules_irp += [target_module_o]
+
+    list_of_modules     = ' '.join(map(dress, needed_modules))
+    list_of_modules_irp = ' '.join(map(dress, needed_modules_irp))
+
+    inline_include = True
+    if not inline_include:
+	    #Wrong name, this not work!
+	    #list_of_includes = ' '.join(map(lambda x: dress(x, in_root=True), t.includes))
+	    raise NotImplemented
+    else:
+	    #The include have already by included
+	    list_of_includes = ' '
+  
+    l_build = [
+        "build {target_o}: compile_fortran_{irp_id} {target_F90} | {list_of_includes}  {list_of_modules} {list_of_modules_irp}",
+        "   short_in  = {short_target_F90}",
+	"   short_out = {short_target}",
+	""
+    ]
+
+    l_build_make = [
+        "{target_o}: {target_F90} | {list_of_includes}  {list_of_modules} {list_of_modules_irp}",
+	'\t@printf "F: {short_target_F90} -> {short_target}\\n"',
+        "\t@$(FC) $(FCFLAGS) -c $^ -o $@", ""
+    ]
+
+    # No need of module when compiling the irp_module.
+    if t.has_irp_module:
+        l_build += [
+            "build {target_module_o}: compile_fortran_{irp_id} {target_module_F90} | {list_of_includes} {list_of_modules} ",
+            "   short_in  = {short_target_module_F90}",
+	    "   short_out = {short_target_module_o}",
+	    ""
+        ]
+
+        l_build_make += [
+            "{target_module_o}: {target_module_F90} | {list_of_includes} {list_of_modules}",
+	    '\t@printf "F: {short_target_module_F90} -> {short_target_module_o}\\n"',
+	    "\t@$(FC) $(FCFLAGS) -c $^ -o $@", ""
+        ]
+
+    l_cur = l_build if ninja else l_build_make
+    return '\n'.join(l_cur).format(**locals())
+
+
+def create_build_remaining(f,ninja):
+    """
+    Create the build command for the remaining file f. f is a file name (str).
+    """
+
+    irp_id = irpf90_t.irp_id
+
+    t, extension = f.rsplit('.', 1)
+    t1 = dress(t, in_root=True)
+    t2 = dress(t, in_root=False)
+    target_i = f
+    target_o = "%s.o" % t
+
+    if not target_o.startswith(os.path.join(cwd, irpdir)):
+        target_o = target_o.replace(cwd, os.path.join(cwd, irpdir))
+
+    short_target_o = os.path.split(target_o)[1]
+    short_target_i = os.path.split(target_i)[1]
+
+    if extension.lower() in ['f', 'f90']:
+        result = ["build {target_o}: compile_fortran_{irp_id} {target_i}"]
+    elif extension.lower() in ['c']:
+        result = ["build {target_o}: compile_c_{irp_id} {target_i}"]
+    elif extension.lower() in ['cxx', 'cpp']:
+        result = ["build {target_o}: compile_cxx_{irp_id} {target_i}"]
+
+    result += ["   short_in  = {short_target_i}", "   short_out = {short_target_o}", ""]
+    return '\n'.join(result).format(**locals())
+
+
+def create_makefile(d_flags,d_var,irpf90_flags,ninja=True):
+
+    result = ["IRPF90= irpf90",
+              "IRPF90FLAGS= %s" % irpf90_flags,
+              "BUILD_SYSTEM= %s" % ('ninja' if ninja else 'make'),
+	      ""]
+
+    # Export all the env variable used by irpf90
+    result += ['.EXPORT_ALL_VARIABLES:',
+		'',
+		'\n'.join("{0} = {1}".format(k, v) for k, v in sorted(d_flags.iteritems())),
+		'',
+		'\n'.join("{0} = {1}".format(k, ' '.join(v)) for k, v in sorted(d_var.iteritems())),
+		'']
+
+    result += [ r'# Dark magic below modify with caution!',
+	        r'# "You are Not Expected to Understand This"',
+                r"#                     .",
+		r"#           /^\     .",
+		r'#      /\   "V",',
+		r"#     /__\   I      O  o",
+		r"#    //..\\  I     .",
+		r"#    \].`[/  I",
+		r"#    /l\/j\  (]    .  O",
+		r"#   /. ~~ ,\/I          .",
+		r"#   \\L__j^\/I       o",
+		r"#    \/--v}  I     o   .",
+		r"#    |    |  I   _________",
+		r"#    |    |  I c(`       ')o",
+		r"#    |    l  I   \.     ,/",
+		r"#  _/j  L l\_!  _//^---^\\_",
+		r""]
+
+    result += ["",
+	      "ifeq ($(BUILD_SYSTEM),ninja)",
+              "\tBUILD_FILE=IRPF90_temp/build.ninja",
+              "\tIRPF90FLAGS += -j",
+              "else ifeq ($(BUILD_SYSTEM),make)",
+              "\tBUILD_FILE=IRPF90_temp/build.make",
+	      "\tBUILD_SYSTEM += -j",
+	      "else",
+	      "DUMMY:",
+              "\t$(error 'Wrong BUILD_SYSTEM: $(BUILD_SYSTEM)')",
+	      "endif"]
+
+    result += ["",
+               "define run_and_touch",
+	       "        $(BUILD_SYSTEM) -C $(dir $(1) ) -f $(notdir $(1) ) $(addprefix $(CURDIR)/, $(2)) && touch $(2)",
+	       "endef",
+	       "",
+               "EXE := $(shell egrep -ri '^\s*program' *.irp.f | cut -d'.' -f1)",
+               "",
+               ".PHONY: all",
+	       "",
+               "all: $(BUILD_FILE)",
+               "\t$(call run_and_touch, $<, $(EXE))",
+               "",
+	       ".NOTPARALLEL: $(EXE)",
+               "$(EXE): $(BUILD_FILE)",
+               "\t$(call run_and_touch, $<, $(EXE))",
+               
+               "$(BUILD_FILE): $(shell find .  -maxdepth 2 -path ./IRPF90_temp -prune -o -name '*.irp.f' -print)",
+               "\t$(IRPF90) $(IRPF90FLAGS)",
+	       "",
+	       "clean:",
+	       '\trm -f -- $(BUILD_FILE) $(EXE)'
+	       '\t$(shell find IRPF90_temp -type f \\( -name "*.o" -o -name "*.mod" -name "*.a" \\)  -delete;)',
+	       "veryclean: clean",
+	       "\trm -rf IRPF90_temp/ IRPF90_man/ irpf90_entities dist tags"]
+
+    import util
+    data = '%s\n' % '\n'.join(result) 
+    util.lazy_write_file('Makefile',data,conservative=True)
+
+def create_make_all_clean(l_main):
+	# 
+	'''Create the ALL and CLEAN target of Makefile
+
+	Note: Portability doesn't mater. -delete is maybe not posix
+	      but  -exec rm {} + is far more ugly!
+	
+	 '''
+
+    	l_executable =' '.join(dress( t.filename, in_root=True) for t in l_main)
+
+	output = [".PHONY : all",
+		  "all: {l_executable}",
+		  "",
+		  ".PHONY: clean",
+		  "clean:", 
+		  '\tfind . -type f \( -name "*.o" -o -name "*.mod" \)  -delete; rm -f {l_executable} --'
+		  ""]
+
+	return [ '\n'.join(output).format(**locals())]
+
+def create_var_and_rule(d_flags, ninja):
+
+    output = ['\n'.join("{0} = {1}".format(k, v) for k, v in d_flags.iteritems())]
+
+    if ninja:
+        output += ["builddir = %s" % os.path.join(cwd, irpdir)]
+
+        # Rules
+        t = [
+            "rule compile_fortran_{irp_id}",
+	    "  command = $FC $FCFLAGS -c $in -o $out",
+            "  description = F   : $short_in -> $short_out", 
+            "",
+            "rule compile_c_{irp_id}",
+            "  command = $CC $CFLAGS -c $in -o $out",
+            "  description = C   : $short_in -> $short_out",
+            "",
+            "rule compile_cxx_{irp_id}",
+            "  command = $CXX $CXXFLAGS -c $in -o $out",
+            "  description = C++ :  $short_in -> $short_out",
+            "",
+            "rule archive_{irp_id}",
+            "  command = $AR cr $out $in",
+            "  description = Archive: $short_out",
+	    "",
+            "rule link_{irp_id}",
+            "  command = $FC $FCFLAGS $in $LIB -o $out",
+            "  description = Link: $short_out",
+            ""
+        ]
+
+        output += ['\n'.join(t).format(irp_id=irpf90_t.irp_id, **d_flags)]
+
+    return output
+
+
+# Environment variables
+
+d_default = {
+        "FC": "gfortran",
+        "FCFLAGS": "-O2",
+        "AR": "ar",
+        "RANLIB": " ranlib",
+        "CC": "gcc",
+        "CFLAGS": "-O2",
+        "CXX": "g++",
+        "CXXFLAGS": "-O2",
+	"LIB": ""}
+
+d_flags = dict()
+for k, v in d_default.iteritems():
+        d_flags[k] = os.environ[k] if k in os.environ else v
+
+include_dir = ' ' + ' '.join(["-I %s" % (i) for i in command_line.include_dir])
+
+d_var = dict()
+for k in ['SRC', 'OBJ']:
+       d_var[k] = os.environ[k].split() if k in os.environ else []
+
+
+def create_generalmakefile(ninja):
+	    create_makefile(d_flags,d_var, include_dir,ninja)
+
+def run(d_module, ninja):
+    #(Dict[str,Module],bool) -> str
+    """Wrote the ninja file needed to compile the program
+
+    Note:
+	- FC,AR,CC,CXX,LIB, FCFLAGS, CFLAGS, CXXFLAGS are compiler enviroment read
+	- SRC,OBJ: Are the not irp.f file defined by the user 
+    """
+
+    # Add required flags
+
+    for k in ['FCFLAGS', 'CFLAGS', 'CXXFLAGS']:
+        d_flags[k] += include_dir
+
+    # Each python module can produce one or two .F90/.o file and maybe one .MOD file:
+    #
+    #    No usr defined module and no IRP-F90 provider declaration:
+    #           - One .F90  - No .MOD file
+    #    Usr defined module AND no IRP-F90 provider:
+    #           - One .F90  - One. MOD file
+    #    No usr define module AND IRP-F90 provider:
+    #           - Two .F90  - One. MOD file
+
+    # Each python module can depend of different module:
+    #    - IRP created one
+    #    - usr declared
+    #    - external (don't know by IRP)
+
+    # Each python module can need 3 type of .MOD file
+    l_mod = list(d_module.values())
+
+    # Modules that are not targets
+    l_mod_no_main = filter(lambda m: not m.is_main, l_mod)
+    l_mod_main = filter(lambda m: m.is_main, l_mod)
+
+    # List irp supl object/source files
+    l_irp_sup_o = ["irp_touches.irp.o"]
+    l_irp_sup_s = ["irp_touches.irp.F90"]
+
+    if command_line.do_assert:
+        l_irp_sup_o += ["irp_stack.irp.o"]
+        l_irp_sup_s += ["irp_stack.irp.F90"]
+
+    if command_line.do_openmp:
+        l_irp_sup_o += ["irp_locks.irp.o"]
+        l_irp_sup_s += ["irp_locks.irp.F90"]
+
+    if command_line.do_profile:
+        l_irp_sup_o += ["irp_profile.irp.o", "irp_rdtsc.o"]
+        l_irp_sup_s += ["irp_profile.irp.F90", "irp_rdtsc.c"]
+
+    l_irp_sup_o = map(dress, l_irp_sup_o)
+    l_irp_sup_s = map(dress, l_irp_sup_s)
+
+    # List of extrernal object/source file
+    l_ext_o = l_ext_m = map(lambda x: dress(x, in_root=True), d_var['OBJ'])
+    l_ext_s = map(lambda x: dress(x, in_root=True), d_var['SRC'])
+
+    # List of object create by the IRP-F90
+    l_irp_o = l_irp_m = map(dress,
+                            ["%s.irp.module.o" % (m.filename) for m in l_mod if m.has_irp_module])
+
+    # List of object create by the USR. Maybe he have a module, maybe not.
+    l_usr_o_wo_main = map(dress, ["%s.irp.o" % (m.filename) for m in l_mod_no_main])
+    l_usr_m = map(dress, ["%s.irp.o" % (m.filename) for m in l_mod if m.needed_modules_usr])
+
+    #-=~=~= 
+    # O U T P U T
+    #~=~=~=
+
+    output = create_var_and_rule(d_flags, ninja)
+    if not ninja:
+	output += create_make_all_clean(l_mod_main)
+	
+    # Create all the .irp.F90 -> .o
+    for m in l_mod:
+        output.append(create_build_compile(m, l_mod, l_ext_m, ninja))
+
+    output.append(create_build_touches(l_irp_m,ninja))
+    # All the objects. Kind of, only need usr without main for the static library
+    output.append(create_build_archive(l_irp_o, l_usr_o_wo_main, l_ext_o, l_irp_sup_o, ninja))
+
+    for i in l_mod_main:
+        # All the mod (overshoot)
+        output.append(create_build_link(i, l_irp_m, l_usr_m, l_ext_m, ninja))
+
+    # Remaining files
+    for i in l_irp_sup_s[1:]+l_ext_s:
+        output.append(create_build_remaining(i, ninja))
+
+    filename = os.path.join(irpdir, "build.ninja" if ninja else "build.make")
+
+    data = '%s\n' % '\n\n'.join(output)
+    import util
+    util.lazy_write_file(filename,data,touch=True)
+
+    return

src/checkpoint.py

@@ -1,73 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-from irpf90_t import *
-from util import *
-from variables import variables
-from modules import modules
-
-CHECKPOINT_UNIT_NUMBER=63
-
-FILENAME=irpdir+'irp_checkpoint.irp.F90'
-
-def create():
-  out_write      = [ "subroutine irp_checkpoint_write" ] 
-  l = variables.keys()
-  l.sort
-  main_modules = filter(lambda x: modules[x].is_main, modules)
-  for m in filter(lambda x: not modules[x].is_main, modules):
-    out_write   += [ "  use %s"%(modules[m].name) ]
-  out_write     += [ "  implicit none" ]
-  out_write     += [ "  integer, parameter :: iunit = %d"%(CHECKPOINT_UNIT_NUMBER) ]
-  out_write     += [ "  open(unit=%d,file='irp_checkpoint.dat',status='UNKNOWN',action='WRITE')"%(CHECKPOINT_UNIT_NUMBER) ]
-  for v in l:
-    var = variables[v]
-    if var.is_main:
-      out_write     += [ "  if (%s_is_built) then"%(v) ]
-      for w in [v]+var.others:
-        d = variables[w].dim
-        if d == []:
-          out_write += [ "    write(iunit,*) '%s', 0"%(w) ]
-        else:
-          out_write += [ "    write(iunit, *) '%s', %d"%(w, len(d)),  
-                        "    write(iunit, *) %s"%(",".join(
-                        [ "size(%s,%d)"%(w,i+1) for i in range(len(d)) ] ))
-                       ]
-        out_write   += [ "    write(iunit,*) %s"%(w) ]
-      out_write     += [ "  endif" ]
-  out_write         += [ "  close(%d)"%(CHECKPOINT_UNIT_NUMBER) ]
-  out_write         += [ "end" ]
-
-  out = '\n'.join(out_write)
-  if not same_file(FILENAME,out):
-    file = open(FILENAME,'w')
-    file.writelines(out)
-    file.close()
-
-if __name__ == '__main__':
-  create()
-

src/codelet.py

@@ -63,8 +63,7 @@ end
     precondition = ""
   else:
     precondition = "PROVIDE "+precondition
-  file = open(filename,'w')
-  file.write(template%locals())
-  file.close()
   
+  from util import lazy_write_file
+  lazy_write_file(filename,template%locals())
 

src/command_line.py

@@ -24,6 +24,11 @@
 #   31062 Toulouse Cedex 4      
 #   scemama@irsamc.ups-tlse.fr
 
+try:
+  import irpy
+except:
+  import lib_irpy as irpy
+
 
 import getopt, sys
 from version import version
@@ -52,6 +57,7 @@ options['t'] = [ 'touch'        , 'Display which entities are touched when touch
 options['v'] = [ 'version'      , 'Prints version of irpf90', 0 ]
 options['w'] = [ 'warnings'     , 'Activate Warnings', 0 ]
 options['z'] = [ 'openmp'       , 'Activate for OpenMP code', 0 ]
+options['G'] = [ 'graph'        , 'Print the dependecy-graph of the entities (dots format)', 0 ]
 
 class CommandLine(object):
 
@@ -61,17 +67,16 @@ class CommandLine(object):
     self.argv = list(sys.argv)
     self.executable_name = self.argv[0]
 
+  @irpy.lazy_property
   def defined(self):
-    if '_defined' not in self.__dict__:
-      self._defined = []
-      for o,a in self.opts:
-        if o in [ "-D", '--'+options['D'][0] ]:
-          self._defined.append(a)
-    return self._defined
-  defined = property(fget=defined)
+    return [ a for o,a in self.opts if o in [ "-D", '--'+options['D'][0] ] ]  
 
+  @irpy.lazy_property
+  def graph(self):
+     return next((a.split() for o,a in self.opts if o in ["-G", '--'+options['G'][0] ]),[])
+  
+  @irpy.lazy_property
   def include_dir(self):
-    if '_include_dir' not in self.__dict__:
       self._include_dir = []
       for o,a in self.opts:
         if o in [ "-I", '--'+options['I'][0] ]:
@@ -81,20 +86,13 @@ class CommandLine(object):
             a = a+'/'
           self._include_dir.append(a)
       return self._include_dir
-  include_dir = property(fget=include_dir)
   
+  @irpy.lazy_property
   def inline(self):
-    if '_inline' not in self.__dict__:
-      self._inline = ""
-      for o,a in self.opts:
-        if o in [ "-n", '--'+options['n'][0] ]:
-          self._inline = a
-          break
-    return self._inline
-  inline = property(fget=inline)
+      return next( (a for o,a in self.opts if o in [ "-n", '--'+options['n'][0] ]),'')
 
+  @irpy.lazy_property
   def substituted(self):
-    if '_substituted' not in self.__dict__:
       self._substituted = {}
       for o,a in self.opts:
         if o in [ "-s", '--'+options['s'][0] ]:
@@ -102,19 +100,17 @@ class CommandLine(object):
           v_re = re.compile(r"(\W)(%s)(\W.*$|$)"%k.strip())
           self._substituted[k] = [v, v_re]
       return self._substituted
-  substituted = property(fget=substituted)
 
+  @irpy.lazy_property
   def codelet(self):
-    if '_codelet' not in self.__dict__:
-      self._codelet = []
       for o,a in self.opts:
         if o in [ "-c", '--'+options['c'][0] ]:
           buffer = a.split(':')
           filename = 'codelet_'+buffer[0]+'.irp.f'
           if len(buffer) == 2:
-            self._codelet = [buffer[0], int(buffer[1]), None, filename]
+            return  [buffer[0], int(buffer[1]), None, filename]
           elif len(buffer) == 3:
-            self._codelet = [buffer[0], int(buffer[2]), buffer[1], filename]
+            return [buffer[0], int(buffer[2]), buffer[1], filename]
           else:
             print """
 Error in codelet definition. Use:
@@ -123,80 +119,38 @@ or
 --codelet=provider:precondition:NMAX
 """
             sys.exit(1)
-    return self._codelet
-  codelet = property(fget=codelet)
 
+  @irpy.lazy_property
   def preprocessed(self): 
-    if '_preprocessed' not in self.__dict__:
-      self._preprocessed = []
-      for o,a in self.opts:
-        if o in [ "-p", '--'+options['p'][0] ]:
-          self._preprocessed.append(a)
-    return self._preprocessed
-  preprocessed = property(fget=preprocessed)
+      return [a for o,a in self.ops if o in [ "-p", '--'+options['p'][0] ] ]
 
+  @irpy.lazy_property
   def touched(self):
-    if '_touched' not in self.__dict__:
-      self._touched = []
-      for o,a in self.opts:
-        if o in [ "-t", '--'+options['t'][0] ]:
-          self._touched.append(a.lower())
-    return self._touched
-  touched = property(fget=touched)
+       return [a for o,a in self.ops if o in [ "-t", '--'+options['t'][0] ] ]
 
+  @irpy.lazy_property
   def align(self):
-    if '_align' not in self.__dict__:
-      self._align = '1'
-      for o,a in self.opts:
-        if o in [ "-l", '--'+options['l'][0] ]:
-          self._align = a
-    return self._align
-  align = property(fget=align)
+    return next( (a for o,a in self.opts if o in [ "-l", '--'+options['l'][0] ]),'1')
 
+  @irpy.lazy_property
   def coarray(self):
-    if '_coarray' not in self.__dict__:
-      self._coarray = False
-      for o,a in self.opts:
-        if o in [ "-C", '--'+options['C'][0] ]:
-          self._coarray = True
-    return self._coarray
-  coarray = property(fget=coarray)
+    return any(o for o,a in self.opts if o in [ "-C", '--'+options['C'][0] ])
 
+  @irpy.lazy_property
   def warnings(self):
-    if '_warnings' not in self.__dict__:
-      self._warnings= False
-      for o,a in self.opts:
-        if o in [ "-w", '--'+options['w'][0] ]:
-          self._warnings= True
-    return self._warnings
-  do_warnings = property(fget=warnings)
+    return any(o for o,a in self.opts if o in [ "-W", '--'+options['W'][0] ]) 
 
+  @irpy.lazy_property
   def openmp(self):
-    if '_openmp' not in self.__dict__:
-      self._openmp = False
-      for o,a in self.opts:
-        if o in [ "-z", '--'+options['z'][0] ]:
-          self._openmp = True
-    return self._openmp
-  do_openmp = property(fget=openmp)
+    return any(o for o,a in self.opts if o in [ "-z", '--'+options['z'][0] ])
 
+  @irpy.lazy_property
   def ninja(self):
-    if '_ninja' not in self.__dict__:
-      self._ninja = False
-      for o,a in self.opts:
-        if o in [ "-j", '--'+options['j'][0] ]:
-          self._ninja = True
-    return self._ninja
-  do_ninja = property(fget=ninja)
+    return any(o for o,a in self.opts if o in [ "-j", '--'+options['j'][0] ])  
 
+  @irpy.lazy_property
   def directives(self):
-    if '_directives' not in self.__dict__:
-      self._directives = True
-      for o,a in self.opts:
-        if o in [ "-r", '--'+options['r'][0] ]:
-          self._directives = False
-    return self._directives
-  directives = property(fget=directives)
+    return not(any(o for o,a in self.opts if o in [ "-r", '--'+options['r'][0] ])) 
 
   def usage(self):
     t = """
@@ -252,16 +206,9 @@ do_$LONG = property(fget=do_$LONG)
     long = options[short][0]
     exec t.replace("$LONG",long).replace("$SHORT",short) #in locals()
  
+  @irpy.lazy_property 
   def do_run(self):
-   if '_do_run' not in self.__dict__:
-     self._do_run = not ( \
-       self.do_version or \
-       self.do_help    or \
-       self.do_preprocess or \
-       self.do_touch or \
-       self.do_init )
-   return self._do_run
-  do_run = property(fget=do_run)
+   return not(any( (self.do_version, self.do_help, self.do_preprocess, self.do_touch, self.do_init)))
 
 
 command_line = CommandLine()

src/create_man.py

@@ -24,165 +24,170 @@
 #   31062 Toulouse Cedex 4      
 #   scemama@irsamc.ups-tlse.fr
 
+from entity import Entity
+from routine import Routine
+from irpf90_t import mandir
+from util import parmap, build_dim,lazy_write_file
+import os
 
-from variable  import Variable
-from variables import variables
-from subroutine  import Sub
-from subroutines import subroutines
-from irpf90_t  import *
-from util import *
+def do_print_short(entity):
+    assert type(entity) == Entity
+    str_ = "{0:<35} : {1:<30} :: {2:<25}  {3}".format(entity.prototype.filename[0],
+                                                      entity.type,
+                                                      entity.name,
+                                                      build_dim(entity.dim)) # yapf: disable
+    return [str_]
 
 
-def do_print_short(file,var):
-  assert type(var) == Variable
-  print >>file, "%s : %s :: %s %s"%( \
-   var.line.filename[0].ljust(35),
-   var.type.ljust(30),
-   var.name.ljust(25),
-   build_dim(var.dim) )
-
 ######################################################################
-def process_doc(file,line):
+def process_doc(line):
     assert type(line) == str
     line = line.strip()
-  if line == "":
-    line = ".br"
-  print >>file, line
+    return [line if line else ".br"]
+
 
 ######################################################################
-def process_deps(file,l):
-  assert type(l) == list
-  for v in l:
-    print >>file, "%s\n.br"%(v,)
+def process_deps(l):
+    assert isinstance(l, (list, set))
+    return ['%s\n.br' % v for v in sorted(l)]
+
 
 ######################################################################
-def process_types(file,var):
-  assert type(var) == Variable
-  vars = [var.name] + var.others
-  for var in vars:
-    name = var
-    var = variables[var]
-    Type = var.type
-    dim = build_dim(var.dim)
-    print >>file, "%s\t:: %s\t%s"%(Type,name,dim)
+def process_types(entity_input, d_entity):
+    assert type(entity_input) == Entity
+
+    l_name = [entity_input.name] + entity_input.others_entity_name
+    l_entity = [d_entity[name] for name in l_name]
+
+    l = [ "{0}\t:: {1}\t{2}".format(entity.type, name, build_dim(entity.dim) )
+          for name,entity in zip(l_name,l_entity) ] # yapf: disable
+
+    return l
+
 
 ######################################################################
-def do_print(var):
-  assert type(var) == Variable
-  filename = var.line.filename[0]
-  name = var.name
-  file = open("%s%s.l"%(mandir,var.name), "w")
-  print >>file, '.TH "IRPF90 entities" l %s "IRPF90 entities" %s'%(name,name)
-  if var.same_as != var.name:
-    var = variables[var.same_as]
-  print >>file, ".SH Declaration"
-  print >>file, ".nf"
-  process_types(file,var)
-  print >>file, ".ni"
-  if var.doc != []:
-   print >>file, ".SH Description"
-   for l in var.doc:
-     process_doc(file,l)
-  print >>file, ".SH File\n.P"
-  print >>file, filename
-  if var.needs != []:
-    var.needs.sort()
-    print >>file, ".SH Needs"
-    process_deps(file,var.needs)
-  if var.needed_by != []:
-    var.needed_by.sort()
-    print >>file, ".SH Needed by"
-    process_deps(file,var.needed_by)
-  print >>file, ".SH Instability factor"
-  fo = len(var.children)
-  fi = len(var.parents)
-  print >>file, "%5.1f %%"%(100.* (fi / (fi+fo+.000001) ))
-  print >>file, ".br"
-  file.close()
+def do_print(entity, d_entity):
+    assert type(entity) == Entity
+    filename = entity.prototype.filename[0]
+    name = entity.name
+
+    l_data = []
+
+    l_data.append('.TH "IRPF90 entities" l {0} "IRPF90 entities" {0}'.format(name))
+
+    if entity.same_as != entity.name:
+        entity = d_entity[entity.same_as]
+    l_data.extend([".SH Declaration", ".nf"])
+    l_data += process_types(entity, d_entity)
+
+    l_data.append(".ni")
+
+    if entity.doc:
+        l_data.append(".SH Description")
+        for l in entity.doc:
+            l_data += process_doc(l)
+
+    l_data.append(".SH File\n.P")
+    l_data.append(filename)
+
+    if entity.needs:
+        l_data.append(".SH Needs")
+        l_data += process_deps(entity.needs)
+
+    if entity.needed_by:
+        l_data.append(".SH Needed by")
+        l_data += process_deps(entity.needed_by)
+
+    l_data.append(".SH Instability factor")
+    fo = len(entity.children)
+    fi = len(entity.parents)
+    l_data.append("%5.1f %%" % (100. * (fi / (fi + fo + .000001))))
+    l_data.append(".br")
+    str_ = '\n'.join(l_data)
+    lazy_write_file("%s%s.l" % (mandir, name), '%s\n' % str_)
+
 
-######################################################################
-def process_declaration_subroutine(file, sub):
-  print >>file, sub.line.text.split('!')[0].strip()
 
-# for line in sub.text:
 ######################################################################
 def do_print_subroutines(sub):
-  assert type(sub) == Sub
-  filename = sub.line.filename
+    assert type(sub) == Routine
+    filename = sub.prototype.filename
     name = sub.name
-  file = open("%s%s.l"%(mandir,sub.name), "w")
-  print >>file, '.TH "IRPF90 entities" l %s "IRPF90 entities" %s'%(name,name)
-  print >>file, ".SH Declaration"
-  print >>file, ".nf"
-  process_declaration_subroutine(file,sub)
-  print >>file, ".ni"
-  if sub.doc != []:
-   print >>file, ".SH Description"
+    l_data = []
+
+    l_data.append('.TH "IRPF90 entities" l {0} "IRPF90 entities" {0}'.format(name))
+    l_data.append(".SH Declaration")
+    l_data.append(".nf")
+    l_data += [sub.prototype.text]
+    l_data.append(".ni")
+    if sub.doc:
+        l_data.append(".SH Description")
         for l in sub.doc:
-     process_doc(file,l)
-  print >>file, ".SH File\n.P"
-  print >>file, filename
-  if sub.needs != []:
-    sub.needs.sort()
-    print >>file, ".SH Needs"
-    process_deps(file,sub.needs)
-  if sub.called_by != []:
-    sub.called_by.sort()
-    print >>file, ".SH Called by"
-    process_deps(file,sub.called_by)
-  if sub.calls != []:
-    sub.calls.sort()
-    print >>file, ".SH Calls"
-    process_deps(file,sub.calls)
-  if sub.touches != []:
-    sub.touches.sort()
-    print >>file, ".SH Touches"
-    process_deps(file,sub.touches)
-  print >>file, ".SH Instability factor"
-  fo = len(sub.needs)+len(sub.calls)+len(sub.touches)
+            l_data += process_doc(l)
+    l_data.append(".SH File\n.P")
+
+    l_data.append(filename)
+    if sub.needs:
+        l_data.append(".SH Needs")
+        l_data += process_deps(sub.needs)
+
+    if sub.called_by:
+        l_data.append(".SH Called by")
+        l_data += process_deps(sub.called_by)
+
+    if sub.calls:
+        l_data.append(".SH Calls")
+        l_data += process_deps(sub.calls)
+
+    if sub.touches:
+        l_data.append(".SH Touches")
+        l_data += process_deps(sub.touches)
+
+    l_data.append(".SH Instability factor")
+    fo = len(sub.needs) + len(sub.calls) + len(sub.touches)
     fi = len(sub.called_by)
-  print >>file, "%5.1f %%"%(100.* (fi / (fi+fo+.000001) ))
-  print >>file, ".br"
-  file.close()
+    l_data.append("%5.1f %%" % (100. * (fi / (fi + fo + .000001))))
+    l_data.append(".br")
+
+    str_ = '\n'.join(l_data)
+
+    return '%s\n' % str_
+
+    #lazy_write_file(filename="%s.l" % os.path.join(mandir, name), text='%s\n' % str_)
+
 
 ######################################################################
-def run():
-  import parsed_text
-  import os,sys
-  pid1 = os.fork()
-  if pid1 == 0:
-    for v in variables.values():
-      do_print(v)
-    for s in subroutines.values():
-      do_print_subroutines(s)
-    sys.exit(0)
+def run(d_entity, d_routine):
+
+    for v in d_entity.values():
+        do_print(v, d_entity)
+
+    l_subs = d_routine.values()
+
+    l_data_to_write = [("%s.l" % os.path.join(mandir, s.name), do_print_subroutines(s)) for s in l_subs]
+
+
+    def worker(l):
+	filename, text = l
+        lazy_write_file(filename, text)
+
+    parmap(worker, l_data_to_write)
 
-  pid2 = os.fork()
-  if pid2 == 0:
     tags = []
-    l = variables.keys()
-    file = open("irpf90_entities","w")
-    l.sort()
-    for v in l:
-      do_print_short(file,variables[v])
-      line = variables[v].line
-#     tags.append( '%s\t%s\t/%s/;"\n'%(v,line.filename[0],line.text.split('!')[0].strip()) )
-      tags.append( '%s\t%s\t%d\n'%(v,line.filename[0],line.i) )
-    file.close()
-    l = subroutines.keys()
-    for v in l:
-      line = subroutines[v].line
-#     tags.append('%s\t%s\t/%s/;"\n'%(v,line.filename,line.text.split('!')[0].strip()))
-      tags.append('%s\t%s\t%d\n'%(v,line.filename,line.i))
-    tags.sort()
-    file = open("tags","w")
-    for line in tags:
-      file.write(line)
-    file.close()
-    sys.exit(0)
 
-  os.waitpid(pid1,0)
-  os.waitpid(pid2,0)
+    for v in d_entity.keys():
+        line = d_entity[v].prototype
+        tags.append('%s\t%s\t%d\n' % (v, line.filename[0], line.i))
+
+    for v in d_routine.keys():
+        line = d_routine[v].prototype
+        tags.append('%s\t%s\t%d\n' % (v, line.filename, line.i))
+
+    lazy_write_file("tags", ''.join(sorted(tags)))
+
+    l_data = [e for k, v in sorted(d_entity.items()) for e in do_print_short(v)]
+    str_ = '\n'.join(l_data)
+    lazy_write_file(filename="irpf90_entities", text='%s\n' % str_)
 
 ######################################################################
 if __name__ == '__main__':

src/cython_setup.py

@@ -32,21 +32,10 @@ import os
 to_remove = """__init__.py cython_setup.py version.py command_line.py""".split()
 ext_modules = []
 
-files = os.listdir('.')
-for file in to_remove:
-  files.remove(file)
+for f in os.listdir('.') if f.emswith(".py") and not f in to_remove:
+   module = f.split('.')[0]
+   ext_modules.append(Extension(module,list(f)))
 
-for file in files:
-  if file.endswith(".py"):
-   module = file.split('.')[0]
-   ext_modules += [ Extension(module,[file]) ]
-
-setup(
-  name = 'IRPF90 extensions',
+setup(name = 'IRPF90 extensions',
       cmdclass = {'build_ext': build_ext},
-  ext_modules = ext_modules
-)
-
-
-
-
+      ext_modules = ext_modules)

src/entity.py

@@ -0,0 +1,726 @@
+#!/usr/bin/env python
+#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
+#   the Implicit Reference to Parameters (IRP) method.
+#   Copyright (C) 2009 Anthony SCEMAMA 
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program; if not, write to the Free Software Foundation, Inc.,
+#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#   Anthony Scemama
+#   LCPQ - IRSAMC - CNRS
+#   Universite Paul Sabatier
+#   118, route de Narbonne      
+#   31062 Toulouse Cedex 4      
+#   scemama@irsamc.ups-tlse.fr
+
+from irpf90_t import *
+from util import *
+from command_line import command_line
+import sys
+try:
+    import irpy
+except:
+    import lib_irpy as irpy
+
+
+class Entity(object):
+    '''All lines between BEGIN_PROVIDER and END_PROVIDER included
+
+    Note: Those lines can define multiple Provider, one need to pick one.
+    '''
+
+    ############################################################
+    def __init__(self, text, label, name=None, comm_world=None):
+	# (list[str], str, int, Irpy_comm_world)
+	'''Instantiate the object. 
+
+	Args:
+		text: List of lines between BEGIN_PROVIDER and END_PROVIDER included
+		int:  An unique int id (usefull when profilling)
+		name: The name of the provider defined after the chosen BEGIN_PROVIDER statement
+		comm_world: A object to communicate we the external world.
+	'''
+
+        assert type(text) == list
+        assert len(text) > 0
+        assert type(text[0]) == Begin_provider
+
+        self.label = label
+        self.text = text
+
+	self.same_as = text[0].filename[1]
+        self.name = name if name else self.same_as
+
+        self.comm_world = comm_world
+
+
+    # ~ # ~ # ~
+    # G l o b a l   P r o p e r t y
+    # ~ # ~ # ~
+    @irpy.lazy_property
+    def d_entity(self):
+	# () -> Dict[str,Entity]
+        '''Create an alias to the global dictionary of Entity.
+
+	Note: Be aware of the possiblity of Cyclic Dependency.
+	'''
+        return self.comm_world.d_entity
+
+    @irpy.lazy_property
+    def cm_t_filename_parsed_text(self):
+	# () -> Tuple[str, Parsed_text]
+        '''Create an alias to the global tuple for parsed text
+
+	Note: self.comm_world.t_filename_parsed_text need d_entity. 
+		Be aware of the possibility of Cyclic Dependency
+	'''
+        return self.comm_world.t_filename_parsed_text
+
+    @irpy.lazy_property
+    def d_type_lines(self):
+	# () -> Dict[Line, Tuple[int,Line] ]
+  	'''Contruct a mapping table between the type of the line and the possition'''
+        from collections import defaultdict
+        d = defaultdict(list)
+        for i, line in enumerate(self.text):
+            d[type(line)] += [(i, line)]
+        return d
+
+
+    # ~ # ~ # ~
+    # M u l t i p l e   P r o v i d e r   H a n d l e r 
+    # ~ # ~ # ~
+    @irpy.lazy_property
+    def is_main(self):
+	# () -> bool
+	'''Check if this Entity is the main one
+	
+	Exemple:
+		BEGIN_PROVIDER [pi, double precision] &
+                BEGIN_PROVIDER [e, double preision]
+	
+		return True for 'pi' and False for 'e'
+	'''
+        return self.name == self.same_as
+
+
+    @irpy.lazy_property
+    def prototype(self):
+	# () -> Line
+	'''Find the declaration statement associated with the name of the provider
+
+	Exemple:
+		BEGIN_PROVIDER [pi, double precision] &
+		BEGIN_PROVIDER [e, double preision]
+
+		if self.name == e, will return BEGIN_PROVIDER [e, double preision]
+	'''
+
+	d = self.d_type_lines
+	return next(line for _,line in d[Begin_provider]+d[Cont_provider] if line.filename[1] == self.name)
+
+
+    @irpy.lazy_property
+    def others_entity_name(self):
+	# () -> List[str]
+	'''Extract the other entity-name defined'''
+	d = self.d_type_lines
+	return [line.filename[1] for _,line in d[Begin_provider]+d[Cont_provider] if not line.filename[1] == self.name]
+
+
+    @irpy.lazy_property
+    def doc(self):
+	# () -> List[str]
+        doc = [line.text.lstrip()[1:] for _,line in self.d_type_lines[Doc]]
+        if not doc:
+            logger.warning("Entity '%s' is not documented" % (self.name))
+        return doc
+
+    @irpy.lazy_property
+    def documented(self):
+	#() -> bool
+        return bool(self.doc)
+
+    # ~ # ~ # ~
+    # T o u c h / R E A D / W R O T E 
+    # ~ # ~ # ~
+
+    @irpy.lazy_property_mutable
+    def is_written(self):
+	#() -> bool
+	'''Check if it will be written on disk'''
+        return any(self.d_entity[i].is_written for i in self.parents)
+
+    @irpy.lazy_property
+    def writer(self):
+        if not self.is_main:
+            result = []
+        else:
+            name = self.name
+            result = [ \
+            "subroutine writer_%s(irp_num)"%(name),
+            "  use %s"%(self.fmodule),
+            "  implicit none",
+            "  character*(*), intent(in) :: irp_num",
+            "  logical                   :: irp_is_open",
+            "  integer                   :: irp_iunit" ]
+            if command_line.do_debug:
+                length = len("writer_%s" % (self.name))
+                result += [\
+                "  character*(%d) :: irp_here = 'writer_%s'"%(length,name),
+                "  call irp_enter(irp_here)" ]
+            result += [ \
+            "  if (.not.%s_is_built) then"%(self.same_as),
+            "    call provide_%s"%(self.same_as),
+            "  endif" ]
+            result += map(lambda x: "  call writer_%s(irp_num)" % (x), self.needs)
+            result += [ \
+            "  irp_is_open = .True.",
+            "  irp_iunit = 9",
+            "  do while (irp_is_open)",
+            "   irp_iunit = irp_iunit+1",
+            "   inquire(unit=irp_iunit,opened=irp_is_open)",
+            "  enddo" ]
+            for n in [name] + self.others_entity_name:
+                result += [\
+                "  open(unit=irp_iunit,file='irpf90_%s_'//trim(irp_num),form='FORMATTED',status='UNKNOWN',action='WRITE')"%(n),
+                "  write(irp_iunit,*) %s%s"%(n,build_dim(self.d_entity[n].dim,colons=True)),
+                "  close(irp_iunit)" ]
+            if command_line.do_debug:
+                result.append("  call irp_leave(irp_here)")
+            result.append("end subroutine writer_%s" % (name))
+            result.append("")
+        return result
+
+    @irpy.lazy_property_mutable
+    def is_read(self):
+	'''Check if it  will be read from disk'''
+        return any(self.d_entity[i].is_read for i in self.parents)
+
+    @irpy.lazy_property
+    def reader(self):
+        if not self.is_main:
+            result = []
+        else:
+            name = self.name
+            result = [ \
+            "subroutine reader_%s(irp_num)"%(name),
+            "  use %s"%(self.fmodule),
+            "  implicit none",
+            "  character*(*), intent(in) :: irp_num",
+            "  logical                   :: irp_is_open",
+            "  integer                   :: irp_iunit" ]
+            if command_line.do_debug:
+                length = len("reader_%s" % (self.name))
+                result += [\
+                "  character*(%d) :: irp_here = 'reader_%s'"%(length,name),
+                "  call irp_enter(irp_here)" ]
+            result += map(lambda x: "  call reader_%s(irp_num)" % (x), self.needs)
+            result += [ \
+            "  irp_is_open = .True.",
+            "  irp_iunit = 9",
+            "  do while (irp_is_open)",
+            "   inquire(unit=irp_iunit,opened=irp_is_open)",
+            "  enddo"]
+            for n in [name] + self.others:
+                result += [\
+                "  open(unit=irp_iunit,file='irpf90_%s_'//trim(irp_num),form='FORMATTED',status='OLD',action='READ')"%(n),
+                "  read(irp_iunit,*) %s%s"%(n,build_dim(self.cm_d_variable[n].dim,colons=True)),
+                "  close(irp_iunit)" ]
+            result += [ \
+            "  call touch_%s"%(name),
+            "  %s_is_built = .True."%(name) ]
+            if command_line.do_debug:
+                result.append("  call irp_leave(irp_here)")
+            result.append("end subroutine reader_%s" % (name))
+            result.append("")
+        return result
+
+    @irpy.lazy_property_mutable
+    def is_self_touched(self):
+        '''Cehck if it will be modified (touch)'''
+        return False
+
+    @irpy.lazy_property
+    def is_touched(self):
+        '''If any of the children is touched, the entity is touched'''
+        if self.is_self_touched or any(self.d_entity[i].is_touched for i in self.children):
+            return True
+            
+	return False
+
+    # ~ # ~ # ~
+    # INCLUDE, USE, CALL
+    # ~ # ~ # ~
+
+    @irpy.lazy_property
+    def includes(self):
+	# () -> str
+	'''Extract the name of include who need be to be include in this Entity'''
+        return [line.filename for _,line in self.d_type_lines[Include]]
+
+    @irpy.lazy_property
+    def uses(self):
+      '''Extract the name of module who are used in this Entity'''  
+      return [line.filename for _,line in self.d_type_lines[Use]]
+
+    @irpy.lazy_property
+    def calls(self):
+	'''Extract the name ofthe function called by the entity'''
+
+	def extract_name(line):
+		return line.text.split('(', 1)[0].split()[1].lower()
+
+	return [extract_name(line) for _,line in self.d_type_lines[Call] ]
+
+    # ~ # ~ # ~
+    # Array Dimension
+    # ~ # ~ # ~
+
+    @irpy.lazy_property
+    def dim(self):
+	# () -> List[str]
+	'''Extract the dimension of the needed array in a form of list of variable name
+
+	Exemple:
+		BEGIN_PROVIDER [real, ao_num ]
+		-> []
+
+		BEGIN_PROVIDER [ real, ao_oneD_p, (ao_num) ]
+		-> ['ao_num']
+
+		BEGIN_PROVIDER [ real, ao_oneD_prim_p, (ao_num,ao_prim_num_max) ]
+		-> ['ao_num', 'ao_prim_num_max']
+	'''
+
+        line = self.prototype.text.split('!')[0]
+        buffer = line.replace(']', '').split(',', 2)
+
+        try:
+            x = buffer[2].strip()
+        except IndexError:
+            return []
+        else:
+            return map(str.strip, x[1:-1].split(','))
+
+
+    @irpy.lazy_property
+    def allocate(self):
+        # () -> List[Str]
+        '''Return a list of name of entity who are array and main'''
+        if not self.is_main:
+            return []
+        else:
+            # We never go here
+            return [var for var in self.others_entity_name + [self.name] if self.d_entity[var].dim]
+
+    # ~ # ~ # ~
+    # D e c l a r a t i o n
+    # ~ # ~ # ~
+
+    @irpy.lazy_property
+    def type(self):
+	# () -> str
+	'''Compute the fortran type code of the entity'''
+
+        type_ = self.prototype.text.split(',')[0].split('[')[1].strip()
+
+	if not type_:
+	    logger.error( "Error in definition of %s." % (self.name))	 
+      	    sys.exit(1)
+
+	if self.dim:
+            return "%s, allocatable" % (type_)
+        else:
+            return type_
+
+    @irpy.lazy_property
+    def header(self):
+	# () -> List[str]
+	'''Compute all the code needed to inistanticant the entity'''
+
+
+        name = self.name
+        str_ = "  {type_} :: {name} {dim}".format(type_=self.type, name=name, dim=build_dim(self.dim, colons=True))
+
+        if command_line.coarray:
+            if not self.dim:
+                str_ += " [*]"
+            else:
+                str_ += " [:]"
+
+	l = [str_]
+        if self.dim and command_line.align != '1':
+            l += ["  !DIR$ ATTRIBUTES ALIGN: %s :: %s" % (command_line.align, name)]
+
+        if self.is_main:
+            l += ["  logical :: %s_is_built = .False." % (name)]
+
+        return l
+
+
+    ############################################################
+    @irpy.lazy_property
+    def fmodule(self):
+        # () -> str
+	'''Contruct the name of the module who will contain the entity'''
+        name = self.prototype.filename[0].replace('/', '__').split('.irp.f')[0]
+        return '%s_mod' % name
+
+    ############################################################
+    @irpy.lazy_property
+    def regexp(self):
+	# () -> Regex
+        '''Compile a regex targeted to 'search' the name of this entity'''
+	import re
+        return re.compile(r"([^a-z0-9'\"_]|^)%s([^a-z0-9_]|$)" % (self.name), re.I).search
+
+    # ~ # ~ # ~
+    # F o r t r a n 9 0  G e n e r a t i o n
+    # ~ # ~ # ~
+
+    @irpy.lazy_property
+    def toucher(self):
+	# () -> List[str]
+	'''Fabric the f90 routine who handle the cache invalidation'''
+
+	# Only one by EntityColleciton
+        if not self.is_main:
+            return []
+
+        parents = self.parents
+        name = self.name
+
+        result = ["subroutine touch_%s" % (name)]
+
+        result += build_use(parents+[name],self.d_entity)
+        result.append("  implicit none")
+
+        if command_line.do_debug:
+            length = str(len("touch_%s" % (name)))
+            result += ["  character*(%s) :: irp_here = 'touch_%s'" % (length, name)]
+            result += ["  call irp_enter(irp_here)"]
+
+        result += map(lambda x: "  %s_is_built = .False." % (x), parents)
+        result.append("  %s_is_built = .True." % (name))
+
+        if command_line.do_debug:
+            result.append("  call irp_leave(irp_here)")
+
+        result.append("end subroutine touch_%s" % (name))
+        result.append("")
+
+        return result
+
+    ##########################################################
+    @irpy.lazy_property
+    def locker(self):
+            if not command_line.do_openmp:
+               return []
+
+            name = self.name
+            result = ["subroutine irp_lock_%s(set)" % (name)]
+            result += [
+                "  use omp_lib",
+                "  implicit none",
+                "  logical, intent(in) :: set",
+                "  integer(kind=omp_nest_lock_kind),save :: %s_lock" % (name),
+                "  integer,save :: ifirst",
+            ]
+            if command_line.do_debug:
+                length = str(len("irp_lock_%s" % (name)))
+                result += [
+                    "  character*(%s) :: irp_here = 'irp_lock_%s'" % (length, name),
+                    "  call irp_enter(irp_here)"
+                ]
+
+            result += [
+                "  if (ifirst == 0) then",
+                "    ifirst = 1",
+                "    call omp_init_nest_lock(%s_lock)" % (name),
+                "  endif",
+                "  if (set) then",
+                "    call omp_set_nest_lock(%s_lock)" % (name),
+                "  else",
+                "    call omp_unset_nest_lock(%s_lock)" % (name),
+                "  endif",
+            ]
+            if command_line.do_debug:
+                result.append("  call irp_leave(irp_here)")
+            result.append("end subroutine irp_lock_%s" % (name))
+            result.append("")
+            return result
+
+    ##########################################################
+    @irpy.lazy_property
+    def free(self):
+	# () -> List[ str ]
+	'''Compute an part of a subroutine used to free a variable'''
+
+        name = self.name
+        result = ["!", 
+                  "! >>> FREE %s" % (name), 
+		  "  %s_is_built = .False." % (self.same_as)]
+
+        if self.dim:
+            result += [
+                "  if (allocated(%s)) then"%(name),
+                "    deallocate (%s)"%(name)]
+            if command_line.do_memory:
+		result += "    print *, 'Deallocating %s'"%(name)
+
+            result += ["  endif"]
+
+        result.append("! <<< END FREE")
+        return result
+
+    ##########################################################
+    @irpy.lazy_property
+    def provider(self):
+	# () -> List[str]
+	'''Create the fortran90 code for the EntityCollection'''
+
+        if not self.is_main:
+            return []
+
+        name = self.name
+        same_as = self.same_as
+
+        def dimsize(x):
+	    # (str) -> str
+	    '''Compute the number of element in the array'''
+	    try:
+	        b0, b1 = x.split(':')
+	    except ValueError:
+		return x
+
+	    b0_is_digit =  b0.replace('-', '').isdigit()
+	    b1_is_digit =  b1.replace('-', '').isdigit() 
+	   
+
+            if b0_is_digit and b1_is_digit:
+                size = str(int(b1) - int(b0) + 1)
+            elif b0_is_digit:
+                    size = "(%s) - (%d)" % (b1, int(b0) - 1)
+            elif b1_is_digit:
+                    size = "(%d) - (%s)" % (int(b1) + 1, b0)
+            else:
+                    size = "(%s) - (%s) + 1" % (b1, b0)
+
+            return size
+
+        def build_alloc(name):
+
+            var = self.d_entity[name]
+            if var.dim == []:
+                return []
+
+            from util import build_dim
+
+            def print_size():
+                return " " * 5 + "print *, ' size: {0}'".format(build_dim(var.dim))
+
+            def check_dimensions():
+                l = ["(%s>0)" % dimsize(x) for x in var.dim]
+                str_ = ".and.".join(l)
+                return "   if (%s) then" % (str_)
+
+            def dimensions_OK():
+                result = ["  irp_dimensions_OK = .True."]
+                for i, k in enumerate(var.dim):
+                    result.append("  irp_dimensions_OK = irp_dimensions_OK.AND.(SIZE(%s,%d)==(%s))"
+                                  % (name, i + 1, dimsize(k)))
+                return result
+
+            def do_allocate():
+                if command_line.coarray:
+                    result = "    allocate(%s(%s)[*],stat=irp_err)"
+                else:
+                    result = "    allocate(%s(%s),stat=irp_err)"
+                result = result % (name, ','.join(var.dim))
+                if command_line.do_memory:
+                    tmp = "\n   print *, %s, 'Allocating %s(%s)'"
+                    d = ','.join(self.dim)
+                    result += tmp % ('size(' + name + ')', name, d)
+                return result
+
+            result = [" if (allocated (%s) ) then" % (name)]
+            result += dimensions_OK()
+            result += [
+                "  if (.not.irp_dimensions_OK) then", "   deallocate(%s,stat=irp_err)" % (name),
+                "   if (irp_err /= 0) then", "     print *, irp_here//': Deallocation failed: %s'" %
+                (name), print_size(), "   endif"
+            ]
+
+            if command_line.do_memory:
+                result += ["   print *, 'Deallocating %s'" % (name)]
+            result.append(check_dimensions())
+            result.append(do_allocate())
+            result += [\
+              "    if (irp_err /= 0) then",
+              "     print *, irp_here//': Allocation failed: %s'"%(name),
+              print_size(),
+              "    endif",
+              "   endif",
+              "  endif",
+              " else" ]
+            result.append(check_dimensions())
+            result.append(do_allocate())
+            result += [
+                "    if (irp_err /= 0) then", "     print *, irp_here//': Allocation failed: %s'" %
+                (name), print_size(), "    endif", "   endif", " endif"
+            ]
+            return result
+
+        result = []
+        if command_line.directives and command_line.inline in ["all", "providers"]:
+            result += ["!DEC$ ATTRIBUTES FORCEINLINE :: provide_%s" % (name)]
+        result += ["subroutine provide_%s" % (name)]
+        result += build_use([same_as] + self.to_provide, self.d_entity)
+        if command_line.do_openmp:
+            result += [" use omp_lib"]
+        result.append("  implicit none")
+        length = len("provide_%s" % (name))
+        result += [
+            "  character*(%d) :: irp_here = 'provide_%s'" % (length, name),
+            "  integer                   :: irp_err ",
+            "  logical                   :: irp_dimensions_OK",
+            "!$ integer                  :: nthreads"
+        ]
+        if command_line.do_openmp:
+            result.append(" call irp_lock_%s(.True.)" % (same_as))
+        if command_line.do_assert or command_line.do_debug:
+            result.append("  call irp_enter(irp_here)")
+        result += build_call_provide(self.to_provide, self.d_entity)
+        result += flatten(map(build_alloc, [self.same_as] + self.others_entity_name))
+        result += [
+            " if (.not.%s_is_built) then" % (same_as), "  call bld_%s" % (same_as),
+            "  %s_is_built = .True." % (same_as), ""
+        ]
+        result += [" endif"]
+        if command_line.do_assert or command_line.do_debug:
+            result.append("  call irp_leave(irp_here)")
+        if command_line.do_openmp:
+            result.append(" call irp_lock_%s(.False.)" % (same_as))
+        result.append("end subroutine provide_%s" % (name))
+        result.append("")
+        return result
+
+    ##########################################################
+    @irpy.lazy_property
+    def builder(self):
+        if not self.is_main:
+            return []
+
+        # ~#~#~#~#~#
+        # Get the raw text for the builder
+        # ~#~#~#~#~#
+
+        #Next return the first element of the iterator	
+        ps_text = next(text for filename, text in self.cm_t_filename_parsed_text
+                       if self.prototype.filename[0].startswith(filename))
+        begin = next(i for i, (_, line) in enumerate(ps_text)
+                     if isinstance(line, Begin_provider) if line.filename[1] == self.same_as)
+        end = next(begin + i for i, (_, line) in enumerate(ps_text[begin:])
+                   if isinstance(line, End_provider))
+
+        # Now we now that the text is betern ps_text[begin:end]
+        _, line_prototype = ps_text[begin]
+
+        # ~#~#~#~#~#
+        # Aded the call to the provider
+        # ~#~#~#~#~#
+
+        text = []
+        if command_line.do_profile:
+            text.append(([], Declaration(line_prototype.i,
+                                         "  double precision :: irp_rdtsc, irp_rdtsc1, irp_rdtsc2",
+                                         line_prototype.filename)))
+            text.append(([], Simple_line(line_prototype.i, "  irp_rdtsc1 = irp_rdtsc()",
+                                         line_prototype.filename)))
+
+        for vars, line in ps_text[begin + 1:end]:
+            text.append((vars, line))
+            text += map(lambda x: ([], Simple_line(line.i, x, line.filename)),
+                        build_call_provide(vars, self.d_entity))
+
+        # ~#~#~#~#~#
+        # Create the subroutine.
+        # ~#~#~#~#~#
+
+        result = []
+        if command_line.directives and command_line.inline in ["all", "builders"]:
+            result += ["!DEC$ ATTRIBUTES INLINE :: bld_%s" % (same_as)]
+
+        # Add the use statement
+        result += ["subroutine bld_%s" % (self.name)]
+        result += build_use([self.name] + self.needs, self.d_entity)
+
+        import parsed_text
+        # Move the variable to top, and add the text
+	parsed_text.move_to_top_list(text, [Declaration, Implicit, Use])
+
+        result.extend( line.text for _,line in text if not isinstance(line, (Begin_doc, End_doc, Doc, Cont_provider)))
+
+        if command_line.do_profile:
+            result += [
+                "  irp_rdtsc2 = irp_rdtsc()",
+                "  call irp_set_timer(%d,(irp_rdtsc2-irp_rdtsc1))" % self.label
+            ]
+        #Close
+        result.append("end subroutine bld_%s" % (self.name))
+
+        return result
+
+    ##########################################################
+    @irpy.lazy_property_mutable
+    def needs(self):
+        #Set by parsed_text.build_needs(...)
+        raise AttributeError
+
+    @irpy.lazy_property
+    def children(self):
+
+        result = []
+        for x in self.needs:
+            result.append(x)
+            try:
+                result += self.d_entity[x].children
+            except RuntimeError:
+                pass  # Exception will be checked after
+
+        result = OrderedUniqueList(result)
+        if self.name in result:
+            error.fail(self.prototype, "Cyclic dependencies:\n%s" % (str(result)))
+        return result
+
+    ##########################################################
+    @irpy.lazy_property
+    def parents(self):
+        if not self.is_main:
+            return []
+
+        result = []
+        for x in self.needed_by:
+            result.append(x)
+            try:
+                result += self.d_entity[x].parents
+            except RuntimeError:
+                pass  # Exception will be checked after
+
+        result = OrderedUniqueList(result)
+        if self.name in result:
+            error.fail(self.prototype, "Cyclic dependencies:\n%s" % (str(self._parents)))
+
+        return result

src/error.py

@@ -1,66 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-import sys
-from irpf90_t import *
-from command_line import command_line
-do_warnings = command_line.do_warnings
-
-######################################################################
-def fail(line,message):
-  print """
-Error:
------
-"""
-  print message, '\n'
-  if line is not None:
-    assert isinstance(line,Line)
-    print "file %s ; line %d :\n %s"%(line.filename,line.i,line.text)
-  sys.exit(1)
-
-
-######################################################################
-def warn(line,message):
-  if not command_line.do_warnings:
-    return
-  if line is not None:
-    assert isinstance(line,Line)
-    print """
-Warning:
--------
-"""
-    print message, '\n'
-    print "file %s, line %d:\n %s"%(line.filename,line.i,line.text)
-  else:
-    print "Warning: %s"%(message)
-
-
-######################################################################
-if __name__ == '__main__':
-  line = Empty_line(3,"empty", "testfile")
-  fail(line, "Message")
-

src/init.py

@@ -1,89 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-import os
-
-import util
-import makefile
-import irpf90_t
-from command_line import command_line
-
-initialized = False
-
-
-def init():
-
-  global initialized
-  if initialized:
-     return
-
-  # Create directories
-  for dir in [ irpf90_t.irpdir, irpf90_t.mandir ]:
-    try:
-      wd = os.getcwd()
-      os.chdir(dir)
-      os.chdir(wd)
-    except OSError:
-      os.mkdir(dir)
-
-  for dir in command_line.include_dir:
-    dir = irpf90_t.irpdir+dir
-    try:
-      wd = os.getcwd()
-      os.chdir(dir)
-      os.chdir(wd)
-    except OSError:
-      os.mkdir(dir)
-
-  # Create makefile
-  makefile.create()
-  
-  # Copy current files in the irpdir
-  for dir in ['./']+command_line.include_dir:
-    try:
-      os.stat(dir)
-    except:
-      print dir,'not in dir'
-      continue
-    for filename in os.listdir(dir):
-      filename = dir+filename
-      if not filename.startswith(".") and not os.path.isdir(filename):
-        try:
-          file  = open(filename,"r")
-        except IOError:
-          if command_line.do_warnings:
-              print "Warning : Unable to read file %s."%(filename)
-        else:
-          buffer = file.read()
-          file.close()
-          if not util.same_file(irpf90_t.irpdir+filename,buffer):
-            file = open(irpf90_t.irpdir+filename,"w")
-            file.write(buffer)
-            file.close()
-
-  initialized = True
-

src/irp_stack.py

@@ -253,13 +253,8 @@ subroutine irp_trace
  enddo
  print *, '-------------------------'
 end subroutine
+
 """
 
-  txt = txt.split('\n')
-  txt = map(lambda x: x+"\n",txt)
-  if not util.same_file(FILENAME, txt):
-    file = open(FILENAME,'w')
-    file.writelines(txt)
-    file.close()
-
+  util.lazy_write_file(FILENAME,txt)
 

src/irpf90.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-#cscs /usr/bin/env python
 #   IRPF90 is a Fortran90 preprocessor written in Python for programming using
 #   the Implicit Reference to Parameters (IRP) method.
 #   Copyright (C) 2009 Anthony SCEMAMA 
@@ -25,18 +24,16 @@
 #   31062 Toulouse Cedex 4      
 #   scemama@irsamc.ups-tlse.fr
 
-
-
 import vim
-import os,sys
+import os, sys
 try:
     wd = os.path.abspath(os.path.dirname(__file__))
-  sys.path.insert(0,(wd+"/../src/"))
+    sys.path.insert(0, (wd + "/../src/"))
 except:
     pass
-sys.setcheckinterval(1000)
 
 from command_line import command_line
+from irpy_files import Irpy_comm_world
 
 def main():
 
@@ -44,35 +41,46 @@ def main():
 
     if command_line.do_help:
         command_line.usage()
-
+	return 
     if command_line.do_version:
         from version import version
         print version
+	return 
 
-  from init import init
     if command_line.do_init:
-    init()
+	from build_file import create_generalmakefile
+	create_generalmakefile(command_line.do_ninja)
+	return
+
+    comm_world = Irpy_comm_world()
+
+    if command_line.do_graph:
+	comm_world.t_filename_parsed_text # Initialize entity need. Dirty I know.
+
+	print 'graph { '
+	for name,entity in comm_world.d_entity.items():
+		if entity.needs:
+			print '   {0} -> {1}'.format(name, ' '.join(entity.needs))
+	print '}'
+	return
+
 
     if command_line.do_preprocess:
-    init()
-    from preprocessed_text import preprocessed_text
-    for filename,text in preprocessed_text:
+        for filename, text in comm_world.preprocessed_text:
 	  if filename in command_line.preprocessed:
              for line in text:
                  print line.text
-
+	return
 
     if command_line.do_touch:
-    from variables import variables
         for var in command_line.touched:
-      if var not in variables:
-        print "%s is not an IRP entity"%(var,)
+            if var not in comm_world.d_entity:
+                print "%s is not an IRP entity" % var
             else:
-        print "Touching %s invalidates the following entities:"%(var,)
-        parents = variables[var].parents
-        parents.sort()
-        for x in parents:
-          print "- %s"%(x,)
+                print "Touching %s invalidates the following entities:" % var
+                for x in sorted(d_entity[var].parents):
+                    print "- %s" % (x, )
+	return
 
     if command_line.do_codelet:
         import profile
@@ -83,37 +91,18 @@ def main():
     if not command_line.do_run:
         return
 
-  init()
+    comm_world.create_buildfile(command_line.do_ninja)
+    comm_world.write_modules()
    
-  import irp_stack
-  irp_stack.create()
-
-  import makefile
-  makefile.create()
-
-  from modules import modules, write_module
-  for m in modules.keys():
-    write_module(modules[m])
-
-  makefile.run()
-
-  import touches
-  touches.create()
-
-#  import checkpoint
-#  checkpoint.create()
-
-  import create_man
-  create_man.run()
+    comm_world.create_touches()
+    comm_world.create_man()
 
     if command_line.do_profile:
         import profile
-    profile.run()
+        profile.run(comm_world.d_entity)
 
     if command_line.do_openmp:
-    import locks
-    locks.create()
+	comm_world.create_lock()
 
 if __name__ == '__main__':
     main()
-

src/irpf90_t.py

@@ -24,385 +24,63 @@
 #   31062 Toulouse Cedex 4      
 #   scemama@irsamc.ups-tlse.fr
 
-import os
-from zlib import crc32
 
 irpdir = "IRPF90_temp/"
 mandir = "IRPF90_man/"
+
+from zlib import crc32
+import os
 irp_id = abs(crc32(os.getcwd()))
 
+try:
+  import irpy
+except:
+  import lib_irpy as irpy
+
 
 class Line(object):
-  def __init__(self,i,text,filename):
+    def __init__(self, i, text, filename):
         self.i = i
-    self._text = None
+        self.text = text
         self.filename = filename
-    self._lower = None
-    self.set_text(text)
 
-  def get_text(self):
-    return self._text
+    @irpy.lazy_property
+    def lower(self):
+        return self.text.lower()
 
-  def set_text(self,value):
-    self._text = value
-    self._lower = value.lower()
-
-  def get_lower(self):
-    return self._lower
-
-  text = property(fget=get_text, fset=set_text)
-  lower = property(fget=get_lower)
-
-class Empty_line(Line):
-  str="Empty_line"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
     def __repr__(self):
-    return "%20s:%5d : %s"%("Empty_line",self.i,self.text)
+        return "%20s:%5d : %s (%s)" % (type(self).__name__, self.i, self.text, self.filename)
 
-class Simple_line(Line):
-  str="Simple_line"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Simple_line",self.i,self.text)
+class LineWithName(Line):
 
-class Declaration(Line):
-  str="Declaration"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Declaration",self.i,self.text)
+  @irpy.lazy_property
+  def subname(self):
+       buf = self.lower
+       if not buf.endswith(')'):
+         buf += "()"
 
-class Continue(Line):
-  str="Continue"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Continue",self.i,self.text)
+       l_buf = buf.split('(')
+       l_name = l_buf[0].split()
 
-class Begin_provider(Line):
-  str="Begin_provider"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Begin_provider",self.i,self.text)
-
-class Cont_provider(Line):
-  str="Cont_provider"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Cont_provider",self.i,self.text)
-
-class End_provider(Line):
-  str="End_provider"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("End_provider",self.i,self.text)
-
-class Begin_doc(Line):
-  str="Begin_doc"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Begin_doc",self.i,self.text)
-
-class Doc(Line):
-  str="Doc"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Doc",self.i,self.text)
-
-class End_doc(Line):
-  str="End_doc"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("End_doc",self.i,self.text)
-
-class Begin_shell(Line):
-  str="Begin_shell"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Begin_shell",self.i,self.text)
-
-class End_shell(Line):
-  str="End_shell"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("End_shell",self.i,self.text)
-
-class Begin_template(Line):
-  str="Begin_template"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Begin_template",self.i,self.text)
-
-class End_template(Line):
-  str="End_template"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("End_template",self.i,self.text)
-
-class Subst(Line):
-  str="Subst"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Subst",self.i,self.text)
-
-class Assert(Line):
-  str="Assert"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Assert",self.i,self.text)
-
-class Touch(Line):
-  str="Touch"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Touch",self.i,self.text)
-
-class SoftTouch(Touch):
-  str="SoftTouch"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("SoftTouch",self.i,self.text)
-
-class Irp_read(Line):
-  str="Irp_read"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Irp_read",self.i,self.text)
-
-class Irp_write(Line):
-  str="Irp_write"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Irp_write",self.i,self.text)
-
-class Irp_If(Line):
-  str="Irp_If"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Irp_If",self.i,self.text)
-
-class Irp_Else(Line):
-  str="Irp_Else"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Irp_Else",self.i,self.text)
-
-class Irp_Endif(Line):
-  str="Irp_Endif"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Irp_Endif",self.i,self.text)
-
-class Openmp(Line):
-  str="Openmp"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Openmp",self.i,self.text)
-
-class Directive(Line):
-  str="Directive"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Directive",self.i,self.text)
-
-class Use(Line):
-  str="Use"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Use",self.i,self.text)
-
-class Do(Line):
-  str="Do"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Do",self.i,self.text)
-
-class Enddo (Line):
-  str="Enddo"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Enddo",self.i,self.text)
-
-class If(Line):
-  str="If"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("If",self.i,self.text)
-
-class Elseif(Line):
-  str="Elseif"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Elseif",self.i,self.text)
-
-class Else(Line):
-  str="Else"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Else",self.i,self.text)
-
-class Endif(Line):
-  str="Endif"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Endif",self.i,self.text)
-
-class Select(Line):
-  str="Select"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Select",self.i,self.text)
-
-class Case(Line):
-  str="Case"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Case",self.i,self.text)
-
-class End_select(Line):
-  str="End_select"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("End_select",self.i,self.text)
-
-class Program(Line):
-  str="Program"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Program",self.i,self.text)
-
-class Subroutine(Line):
-  str="Subroutine"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Subroutine",self.i,self.text)
-
-class Function(Line):
-  str="Function"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Function",self.i,self.text)
-
-class Call(Line):
-  str="Call"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Call",self.i,self.text)
-
-class Provide(Line):
-  str="Provide"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Provide",self.i,self.text)
-
-class NoDep(Line):
-  str="NoDep"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("NoDep",self.i,self.text)
-
-class Return (Line):
-  str="Return"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Return",self.i,self.text)
-
-class Include(Line):
-  str="Include"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Include",self.i,self.text)
-
-class Implicit (Line):
-  str="Implicit"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Implicit",self.i,self.text)
-
-class Free(Line):
-  str="Free"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Free",self.i,self.text)
-
-class End(Line):
-  str="End"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("End",self.i,self.text)
-
-class Provide_all (Line):
-  str="Provide_all"
-  def __init__(self,i,text,filename):
-    Line.__init__(self,i,text,filename)
-  def __repr__(self):
-    return "%20s:%5d : %s"%("Provide_all",self.i,self.text)
-
-
-######################################################################
-
-def create_irpf90_files():
-  result = []
-  from command_line import command_line
-  import os
-  def is_irpf90_file(filename):
-    return filename.endswith(".irp.f") and not filename.startswith('.')
-  result = filter ( is_irpf90_file, os.listdir(os.getcwd()) )
-  for dir in command_line.include_dir:
-    try:
-      os.stat(dir)
-      result += map(lambda x: dir+x, filter ( is_irpf90_file, os.listdir(dir) ) )
-    except:
-      continue
-  if command_line.do_codelet:
-    result += [command_line.codelet[3]]
-  return result
-irpf90_files = create_irpf90_files()
+       if len(l_name) < 2:
+        	import loger 
+		logger.error("Syntax Error: %s" % line)
+	        sys.exit(1)
+       return l_name.pop()
 
+l_type = [
+    'Empty_line', 'Simple_line', "Declaration", "Continue", "Begin_provider",
+    "Cont_provider", "End_provider", "Begin_doc", "Doc", "End_doc",
+    "Begin_shell", "End_shell", "Begin_template", "End_template", "Subst",
+    "Assert", "Touch", "SoftTouch", "Irp_read", "Irp_write", "Irp_If",
+    "Irp_Else", "Irp_Endif", "Openmp", "Directive", "Use", "Do", "Enddo", "If",
+    "Elseif", "Else", "Endif", "Select", "Case", "End_select", "Provide", "NoDep", "Return", "Include",
+    "Implicit", "Free", "End", "Provide_all","Contains",'Type','End_module','Interface','End_interface',
+    'Where','Elsewhere','Endwhere']
 
+for t in l_type:
+    globals()[t] = type(t, (Line, ), {})
 
+for t in ['Subroutine', 'Function', 'Program',  'Call','Module']:
+     globals()[t] = type(t, (LineWithName, ), {}) 
 

src/irpman.py

@@ -28,12 +28,13 @@
 import os
 import sys
 
-wd = os.path.abspath(os.path.dirname(__file__))
-from irpf90_t import mandir
-filename = sys.argv[1].lower()+".l"
-if filename not in os.listdir(mandir):
-   print "%s does not exist"%(sys.argv[1])
+if __name__ == "__main__":
+	from irpf90_t import mandir
+	entity = sys.argv[1].lower()
+	
+	filename = '%s.l'% entity
+	if filename not in os.listdir(mandir):
+	   print "Error: `%s` does not exist"% entity
 	   sys.exit(-1)
 
-os.system("man ./"+mandir+sys.argv[1].lower()+".l")
-
+	os.system("man %s" % os.path.join(mandir,filename))

src/irpy_files.py

@@ -0,0 +1,322 @@
+from util import parmap,lazy_write_file
+from util import flatten, listdir
+
+try:
+  import irpy
+except:
+  import lib_irpy as irpy
+
+import os
+import irpf90_t
+import sys
+
+from command_line import command_line
+
+from util import logger
+
+class Irpy_comm_world(object):
+    '''Maestro.'''
+
+    def __init__(self,l_dir=None, l_file=None):
+	# (Iter, Iter) -> None
+
+        # Create directories
+	from itertools import ifilterfalse
+        i_folder = ifilterfalse(os.path.exists, (irpf90_t.irpdir, irpf90_t.mandir))
+        map(os.mkdir,i_folder)
+
+	# List file
+	
+	l_dir =l_dir if l_dir else (command_line.include_dir+['.'])
+	l_not_dir = [d for d in l_dir if not (os.path.exists(d) and os.path.isdir(d))]
+	if l_not_dir:
+		logger.error('Try to include no existing directory: [%s]' % ','.join(l_not_dir))
+		sys.exit(1)
+	
+	# Create folder in IRPDIR
+	i_folder = ifilterfalse(os.path.exists, (os.path.join(irpf90_t.irpdir,d) for d in l_dir))
+	map(os.mkdir, i_folder)
+
+	s_folder_abs = set(os.path.abspath(path) for path in l_dir)
+   
+	s_file_folder_all = set(flatten(listdir(path,abspath=True) for path in s_folder_abs))
+
+	# Take everything!
+	s_file_folder = filter(lambda f: os.path.isfile(f) and not f.startswith("."), s_file_folder_all)
+
+
+ 	
+
+	s_file_tot = set(l_file) if l_file else set() 
+	s_file_tot.update(s_file_folder)
+	
+	s_file_rel = set(os.path.relpath(f,self.cwd) for f in s_file_tot)
+
+	# Lazy Copy file
+	for f in s_file_rel:
+	     src = os.path.join(self.cwd,f)	
+             text_ref = open(src, 'rb').read()
+
+             dest = os.path.join(self.cwd,irpf90_t.irpdir, f)
+             lazy_write_file(dest, text_ref)		
+
+        if command_line.do_codelet:
+                s_file_tot.update(command_line.codelet[3])
+
+	# No filter the irpf90 file
+	self.irpf90_files_ordered=sorted(filter(lambda f: f.endswith(".irp.f") ,s_file_rel))
+
+    @irpy.lazy_property
+    def cwd(self):
+	return os.getcwd()
+
+    @irpy.lazy_property
+    def t_filename_preprocessed_text(self):
+	'''Tuple (filename, preprocessed_text)'''
+
+        from preprocessed_text import Preprocess_text
+        def worker_preprocess(filename):
+            return (filename, Preprocess_text(filename).preprocessed_text)
+
+        return parmap(worker_preprocess, self.irpf90_files_ordered)
+
+    @irpy.lazy_property
+    def l_preprocessed_text(self):
+	# (None) -> List[Line]
+	'''List preprocessed_text'''
+
+        return [line for _, text in self.t_filename_preprocessed_text for line in text]
+
+    @irpy.lazy_property
+    def d_type_lines(self):
+
+        from collections import defaultdict
+        d = defaultdict(list)
+        for i, line in enumerate(self.l_preprocessed_text):
+            d[type(line)] += [(i, line)]
+        return d
+
+    @irpy.lazy_property
+    def d_entity(self):
+	# None -> Dict[Str,Entity]
+        '''And entity is a collection of line between BEGIN_PROVIDER and END_PROVIDER '''
+        from irpf90_t import Begin_provider, End_provider
+        from entity import Entity
+
+        l_begin = [i for i, line in self.d_type_lines[Begin_provider]]
+        l_end =   [i for i, line in self.d_type_lines[End_provider]]
+        l_provider = [ self.l_preprocessed_text[begin:end] for begin, end in zip(l_begin, l_end)]
+
+
+	l_ent = []
+	for icount, buf in enumerate(l_provider):
+		from functools import partial
+		Ent_part = partial(Entity,buf,icount,comm_world=self)
+
+		ent = Ent_part()
+		l_ent += [ent] + [Ent_part(other) for other in ent.others_entity_name]
+
+	# O(2) but who care
+	l_duplicate = [x for x in l_ent if l_ent.count(x) > 1]
+	if l_duplicate:
+		from util import logger
+		logger.error('You have duplicate PROVIDER: %s' % ' '.join([e.name for e in l_duplicate]))
+		import sys
+		sys.exit(1)
+
+	# Python 2.6 Don't allow list comprehesion
+	d_ent = dict()
+	for e in l_ent:
+		d_ent[e.name] = e
+	
+        #
+        # Second pass
+        #
+        # Modify parameter of variables
+
+        # Touch Softouch	
+        def find_variable(line):
+            l_var = line.lower.split()[1:]
+            if len(l_var) < 1:
+                error.fail(line, "Syntax error")
+
+            if any(v for v in l_var if v not in d_ent):
+                error.fail(line, "Variable %s unknown" % (v, ))
+            return l_var
+
+
+	d_modif = dict()
+        from irpf90_t import Touch, SoftTouch, Free
+        from util import flatten
+        for cmd, l_type in [('is_self_touched', [Touch, SoftTouch]),
+                            ('is_free', [Free])]:
+
+            l_line = flatten( [self.d_type_lines[type_] for type_ in l_type])
+            l_name = flatten( [find_variable(line) for _, line in l_line])
+            d_modif[cmd] = l_name
+
+        # Read and Write
+        from irpf90_t import Irp_read, Irp_write
+        for cmd, type_ in [('is_read', Irp_read), ('is_written', Irp_write)]:
+            l_name = [line.filename for _, line in self.d_type_lines[type_]]
+            d_modif[cmd] = l_name
+
+        #Do the modifcation
+        for cmd, l_name in d_modif.items():
+            for name in l_name:
+                setattr(d_ent[name], cmd, True)
+
+        return d_ent
+
+    @irpy.lazy_property_mutable
+    def d_routine(self):
+        '''
+         Dictionnary name -> Routine object.
+         Routine is a collection of line between Subroutine / Function
+         '''
+
+
+        # ~#~#~#~#~#
+        # Create the dict
+        # ~#~#~#~#~#
+
+        from irpf90_t import Subroutine, Function, Program, End
+	d_type = self.d_type_lines
+        l_begin = sorted(i for type_ in (Subroutine, Function, Program) for i, _ in d_type[type_])
+        l_end = [i for i, _ in d_type[End]]
+
+	from routine import Routine
+	text = self.l_preprocessed_text
+        l_rou = [ Routine(text[b:e]) for b, e in zip(l_begin, l_end) if not isinstance(text[b], Program)]
+
+        # Now we can create a dict and at it
+        d_rou = dict()
+        for s in l_rou:
+            d_rou[s.name] = s
+
+        # ~#~#~#~#~#
+        # Finish the initialization of the routine
+        # ~#~#~#~#~#
+
+        from collections import defaultdict
+        d_called_by = defaultdict(set)
+
+        for entity in self.d_entity.values():
+            name = entity.name
+            if entity.same_as == name:
+                for x in entity.calls:
+                    d_called_by[x].add(name)
+
+	from util import uniquify
+	for routine in d_rou.values():
+	    for x in routine.calls:
+		 d_called_by[x].add(routine.name)
+
+	for routine in d_rou.values():
+	    routine.called_by = sorted(d_called_by[routine.name])
+ 
+	    l_set = [d_rou[name].touches_my_self for name in routine.calls if name in d_rou]
+	    routine.touches_ancestor = set().union(*l_set)
+
+        return d_rou
+
+    @irpy.lazy_property
+    def t_filename_parsed_text(self):
+	'''(filename,parsed_text)'''
+        d_entity = self.d_entity
+        d_routine = self.d_routine
+
+        import parsed_text
+	vtuple = [(v, s.same_as, s.regexp) for v, s in d_entity.iteritems()]
+        def worker_parsed(filename_text):
+            filename, text = filename_text
+            return parsed_text.get_parsed_text(filename, text, d_entity, d_routine, vtuple)
+
+        parsed_text_0 = parmap(worker_parsed, self.t_filename_preprocessed_text)
+
+	
+	from irpf90_t import NoDep,Declaration,Implicit,Use,Cont_provider
+	def moved_to_top_l(ptext):
+		 l = [NoDep, Declaration, Implicit, Use, Cont_provider]
+ 		 for _, text in ptext:
+      			parsed_text.move_to_top_list(text, l)
+
+        #Touch routine
+        parsed_text.build_sub_needs(parsed_text_0, d_routine)
+        moved_to_top_l(parsed_text_0)
+
+        parsed_text_1 = parsed_text.add_subroutine_needs(parsed_text_0, d_routine)
+        parsed_text_1 = parsed_text.move_variables(parsed_text_1)
+       
+	moved_to_top_l(parsed_text_1)
+
+        parsed_text.check_opt(parsed_text_1)
+        parsed_text_1 = parsed_text.perform_loop_substitutions(parsed_text_1)
+
+        #touch entity
+	stuple = [(s, v.regexp) for s, v in d_routine.iteritems()  if v.is_function]
+        parsed_text.build_needs(parsed_text_1, d_routine, stuple,d_entity)
+
+        return parsed_text_1
+
+    @irpy.lazy_property
+    def d_module(self):
+        from module import Fmodule
+        result = dict()
+        for filename, text in self.t_filename_parsed_text:
+            result[filename] = Fmodule(text, filename,self.d_entity)
+
+        return result
+
+    def write_modules(self):
+        from irpf90_t import irpdir
+        from util import lazy_write_file
+        import os
+
+        for m in self.d_module.values():
+            # Module data
+            if m.has_irp_module:
+              filename = os.path.join(irpdir, '%s.irp.module.F90' % m.filename) 
+	      text = '\n'.join(m.header + m.head)
+              lazy_write_file(filename, '%s\n' % text)
+
+            # Subroutines
+            filename = os.path.join(irpdir, '%s.irp.F90' % m.filename)
+            text = '\n'.join(m.header + m.generated_text + m.residual_text)
+            lazy_write_file(filename, '%s\n' % text)
+
+    def create_stack(self):
+        import irp_stack
+        irp_stack.create()
+
+    def create_buildfile(self,ninja):
+	import build_file
+        build_file.run(self.d_module,ninja)
+
+    def create_touches(self):
+        import touches
+        touches.create(self.d_module, self.d_entity)
+
+    def create_man(self):
+        import create_man as c_man
+        c_man.run(self.d_entity, self.d_routine)
+
+
+    def create_lock(self):
+	  from util import lazy_write_file
+	  l = sorted(self.d_entity.keys())
+
+	  out = []
+	  for v in l:
+             out += self.d_entity[v].locker
+
+          out += [ "subroutine irp_init_locks_%s()"%(irpf90_t.irp_id),
+                    " implicit none" ]
+          for v in l:
+              out += [ "  call irp_lock_%s(.True.)"%v ]
+              out += [ "  call irp_lock_%s(.False.)"%v ]
+          out += [ "end subroutine", "" ]
+
+	  filename = os.path.join(irpf90_t.irpdir,'irp_locks.irp.F90')
+  	  lazy_write_file(filename, '\n'.join(out))
+

src/lib_irpy.py

@@ -0,0 +1,160 @@
+#Handle the execution stack
+from collections import defaultdict
+d_path = defaultdict(list)
+d_last_caller = defaultdict(lambda: None)
+
+def genealogy(obj, _node, direction,degree_max=100):
+    """Return the genealogy of a _node.
+       Direction is $parents or $children, recurse accordingly"""
+
+    def sap(_node, direction, visited=set(), degree=0):
+
+        visited.add(_node)
+        try:
+            s = getattr(obj, "{0}_{1}".format(_node, direction))
+        except AttributeError:
+            s = set()
+
+        for next_ in s - visited:
+
+            if degree < degree_max:
+                sap(next_, direction, visited, degree+1)
+
+        return visited
+
+    s = sap(_node, direction) - set([_node])
+
+    return s
+
+
+def addattr(obj, name, value):
+    try:
+        s = getattr(obj, name)
+    except AttributeError:
+        setattr(obj, name, set([value]))
+    else:
+        setattr(obj, name, s | set([value]))
+
+def removeattr(obj, name, value):
+    try:
+        s = getattr(obj, name)
+    except AttributeError:
+        pass
+    else:
+        setattr(obj, name, s - set([value]))
+
+
+#  _                              
+# | \  _   _  _  ._ _. _|_  _  ._ 
+# |_/ (/_ (_ (_) | (_|  |_ (_) |  
+#
+class lazy_property(object):
+    """
+    My little Property
+    My little Property
+    My little Property...  friend
+    """
+
+    def __init__(self, provider, init_node=False, immutable=True):
+        """Provider: If a function who will be used to compute the node
+           init_node: If the name of the node
+           immutable: If immutable is set you cannot set the node"""
+
+        self.provider = provider
+        self.init_node = init_node
+        self.immutable = immutable
+
+        if not self.init_node:
+            name = provider.__name__
+        else:
+            name = self.init_node
+
+        #Kind of human readable identifier
+        self._node = "_%s_%s" % (name, id(provider))
+
+    def __get__(self, obj, objtype):
+        "Get the value of the node and handle the genealogy"
+
+        _node = self._node
+
+        if d_path[obj]:
+            _caller = d_path[obj][-1]
+            if _caller != d_last_caller[obj]:
+                addattr(obj, "%s_parents" % _node, _caller)
+                addattr(obj, "%s_children" % _caller, _node)
+                d_last_caller[obj] = _caller
+    
+        #Wanted: value. Cached or Computed
+        try:
+            value = getattr(obj, _node)
+        except AttributeError:
+
+            d_path[obj].append(_node)
+
+            value = self.provider(obj)
+            setattr(obj, _node, value)
+
+            d_path[obj].pop()
+
+        return value
+
+    def __set__(self, obj, value):
+        """Set the value of the node
+        But wait, init_node are "gradual typed" variable! Youpi!
+        Idea borrowed from the-worst-programming-language-ever (http://bit.ly/13tc6XW)
+        """
+
+        _node = self._node
+
+        if not self.init_node:
+
+            if self.immutable:
+                raise AttributeError("Immutable Node {0}".format(self._node))
+
+            #Set the new value
+            setattr(obj, _node, value)
+
+            #Node ancestor need to be recompute is asked
+            for _parent in genealogy(obj, _node, "parents"):
+                if hasattr(obj, _parent): delattr(obj, _parent)
+
+            #Node abandoned her children,
+            for _child in genealogy(obj, _node, "children",degree_max=1):
+                removeattr(obj, "%s_parents" % _child, _node)
+
+            #Indeed node is now a leaf
+            setattr(obj, "%s_children" % _node, set())
+
+        else:
+            setattr(obj, _node, value)
+            self.init_node = False
+
+
+def lazy_property_mutable(provider):
+    "Return a lazy_property mutable"
+    return lazy_property(provider=provider, immutable=False)
+
+
+def lazy_property_leaves(mutables=(), immutables=()):
+    "Set to properties for the __init__ method"
+
+    def leaf_decorator(func):
+        def func_wrapper(self, *args, **kwargs):
+
+            for node in set(immutables) | set(mutables):
+
+                def provider(self):
+                    return getattr(self, "_%s" % node)
+
+                p = lazy_property(provider=provider,
+                                  init_node=node,
+                                  immutable=node in immutables)
+
+                #If this ugly? Yeah... Is this an issue? I don't really know
+                setattr(self.__class__, node, p)
+
+            return func(self, *args, **kwargs)
+
+        return func_wrapper
+
+    return leaf_decorator

src/locks.py

@@ -1,58 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-from command_line import command_line
-
-from irpf90_t import *
-from util import *
-from variables import variables
-FILENAME=irpdir+'irp_locks.irp.F90'
-
-def create():
-  out = []
-  l = variables.keys()
-  l.sort
-  for v in l:
-    var = variables[v]
-    out += var.locker
-
-  out += [
-"subroutine irp_init_locks_%s()"%(irp_id),
-" implicit none" ]
-  for v in l:
-    out += [ "  call irp_lock_%s(.True.)"%v ]
-    out += [ "  call irp_lock_%s(.False.)"%v ]
-  out += [ "end subroutine" ]
-  out = map(lambda x: "%s\n"%(x),out)
-  if not same_file(FILENAME,out):
-    file = open(FILENAME,'w')
-    file.writelines(out)
-    file.close()
-
-if __name__ == '__main__':
-  create()
-  

src/makefile.py

@@ -1,204 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-import os,sys
-import irpf90_t
-from command_line import command_line
-irpdir = irpf90_t.irpdir
-mandir = irpf90_t.mandir
-
-FILENAME = "Makefile"
-FILENAME_GITIGNORE = ".gitignore"
-IRPF90_MAKE = "irpf90.make"
-
-######################################################################
-def create():
-  has_makefile = True
-  try:
-    file = open(FILENAME,"r")
-  except IOError:
-    has_makefile = False
-  if has_makefile:
-    return
-  file = open(FILENAME,"w")
-  t = """IRPF90 = irpf90  #-a -d
-FC     = gfortran
-FCFLAGS= -O2 -ffree-line-length-none -I .
-NINJA  = ninja
-AR     = ar
-RANLIB = ranlib
-
-SRC=
-OBJ=
-LIB=
-
--include %s
-export
-
-%s: $(filter-out %s%%, $(wildcard */*.irp.f)) $(wildcard *.irp.f) $(wildcard *.inc.f) Makefile 
-\t$(IRPF90)
-"""%(IRPF90_MAKE,IRPF90_MAKE,irpdir)
-  file.write(t)
-  file.close()
-  create_gitignore()
-
-######################################################################
-def create_gitignore():
-  has_makefile = True
-  try:
-    file = open(FILENAME_GITIGNORE,"r")
-  except IOError:
-    has_makefile = False
-  if has_makefile:
-    return
-  file = open(FILENAME_GITIGNORE,"w")
-  t = "\n".join([ irpdir, mandir, IRPF90_MAKE, 'irpf90_entities', 'tags' ])
-  file.write(t)
-  file.close()
-
-######################################################################
-def run_ninja():
-    import ninja
-    ninja.run()
-
-######################################################################
-def run_make():
-    from modules import modules
-    mod = []
-    for m in modules.values():
-      mod.append(m)
-
-    file = open(IRPF90_MAKE,'w')
-    result = ""
-    result += "FC+=-I %s "%(irpdir)
-    for i in command_line.include_dir:
-       result += "-I %s%s "%(irpdir,i)
-    result += "\n"
-    result += "SRC += %sirp_stack.irp.F90"%(irpdir)
-    result += " %sirp_touches.irp.F90"%(irpdir)
-#   result += " %sirp_checkpoint.irp.F90"%(irpdir)
-    if command_line.do_openmp:
-      result += " %sirp_locks.irp.F90"%(irpdir)
-    if command_line.do_profile:
-      result += " %sirp_profile.irp.F90"%(irpdir)
-    for m in mod:
-      result += " %s%s.irp.F90"%(irpdir,m.filename)
-      result += " %s%s.irp.module.F90"%(irpdir,m.filename)
-    print >>file, result
-
-    result = "OBJ_IRP = %sirp_stack.irp.o "%(irpdir)
-    for m in mod:
-      if not m.is_main:
-        result += " %s%s.irp.o"%(irpdir,m.filename)
-        result += " %s%s.irp.module.o"%(irpdir,m.filename)
-    print >>file, result
-
-    print >>file, "OBJ1 = $(OBJ_IRP) $(OBJ) %sirp_touches.irp.o "%(irpdir),
-#   print >>file, " %sirp_checkpoint.irp.o"%(irpdir),
-    if command_line.do_profile:
-      print >>file, " %sirp_profile.irp.o"%(irpdir), " irp_rdtsc.o",
-    if command_line.do_codelet:
-      print >>file, " irp_rdtsc.o",
-    if command_line.do_openmp:
-      print >>file, " %sirp_locks.irp.o"%(irpdir)
-    else:
-      print >>file, ""
-
-    all = filter(lambda x: modules[x].is_main, modules)
-    all = map(lambda x: x[:-6], all)
-    all_o = map(lambda x: "%s.irp.module.o %s.irp.o"%(x,x), all)
-    print >>file, "ALL = %s"%(" ".join(all))
-    print >>file, "ALL_OBJ = %s"%(" ".join(all_o))
-    print >>file, "ALL_OBJ1 = $(patsubst %%, %s%%,$(notdir $(ALL_OBJ)))"%(irpdir)
-    print >>file, "all:$(ALL)"
-    print >>file, "\t@$(MAKE) -s move"
-#    print >>file, "ifdef USE_IRPF90_A"
-    for m in mod:
-      if m.is_main:
-        exe = m.filename
-        print >>file, "%s: %s%s.irp.o %s%s.irp.module.o IRPF90_temp/irpf90.a"%(exe,irpdir,exe,irpdir,exe)
-        print >>file, "\t$(FC) -o $@ %s$@.irp.o %s$@.irp.module.o IRPF90_temp/irpf90.a $(LIB)"%(irpdir,irpdir)
-        print >>file, "\t@$(MAKE) -s move"
-#    print >>file, "else"
-#    for m in mod:
-#      if m.is_main:
-#        exe = m.filename
-#        print >>file, "%s: %s%s.irp.o %s%s.irp.module.o $(OBJ1)"%(exe,irpdir,exe,irpdir,exe)
-#        print >>file, "\t$(FC) -o $@ %s$@.irp.o %s$@.irp.module.o $(OBJ1) $(LIB)"%(irpdir,irpdir)
-#        print >>file, "\t@$(MAKE) -s move"
-#    print >>file, "endif"
-
-    buffer = ""
-    for m in mod:
-      filename = "%s%s.irp.o: $(OBJ) %s%s.irp.module.o"%(irpdir,m.filename,irpdir,m.filename)
-      needed_modules = filter( lambda x: modules[x].name in m.needed_modules, modules )
-      needed_files = map(lambda x: modules[x].filename, needed_modules)
-      mds = map (lambda x: " %s%s.irp.module.o"%(irpdir,x),needed_files)
-      print >>file, filename," ".join(mds)," ".join(m.includes)
-      if not m.is_main:
-        buffer += "\t - @echo '"+filename+" ".join(mds)+"' >> %sdist_Makefile\n"%(irpdir)
-#   print >>file, "%sirp_touches.irp.o %sirp_checkpoint.irp.o: $(OBJ) "%(irpdir,irpdir),
-    print >>file, "%sirp_touches.irp.o: $(OBJ) "%(irpdir),
-    mds = filter(lambda x: not x.is_main,mod)
-    mds = map(lambda x: " %s%s.irp.o %s%s.irp.o"%(irpdir,x.filename,irpdir,x.filename),mds)
-    print >>file," ".join(mds)
-    if command_line.do_profile:
-      print >>file, "%sirp_profile.irp.o:"%(irpdir),
-      print >>file," ".join(mds)
-    if command_line.do_openmp:
-      print >>file, "%sirp_locks.irp.o:"%(irpdir),
-      print >>file," ".join(mds)
-    
-
-    for dir in [ irpdir ] + map(lambda x: irpdir+x, command_line.include_dir):
-      print >>file, dir+"%.irp.module.o: $(OBJ) "+dir+"%.irp.module.F90"
-      print >>file, "\t$(FC) $(FCFLAGS) -c "+dir+"$*.irp.module.F90 -o "+dir+"$*.irp.module.o"
-      print >>file, dir+"%.irp.o: $(OBJ) "+dir+"%.irp.module.o "+dir+"%.irp.F90"
-      print >>file, "\t$(FC) $(FCFLAGS) -c "+dir+"$*.irp.F90 -o "+dir+"$*.irp.o"
-      print >>file, dir+"%.irp.o: $(OBJ) "+dir+"%.irp.F90"
-      print >>file, "\t$(FC) $(FCFLAGS) -c "+dir+"$*.irp.F90 -o "+dir+"$*.irp.o"
-      print >>file, dir+"%.o: %.F90"
-      print >>file, "\t$(FC) $(FCFLAGS) -c $*.F90 -o "+dir+"$*.o"
-      print >>file, dir+"%.o: %.f90\n\t$(FC) $(FCFLAGS) -c $*.f90 -o "+dir+"$*.o"
-      print >>file, dir+"%.o: %.f\n\t$(FC) $(FCFLAGS) -c $*.f -o "+dir+"$*.o"
-      print >>file, dir+"%.o: %.F\n\t$(FC) $(FCFLAGS) -c $*.F -o "+dir+"$*.o"
-      print >>file, dir+"%.irp.F90: "+IRPF90_MAKE+"\n"
-    print >>file, "move:\n\t@mv -f *.mod IRPF90_temp/ 2> /dev/null | DO_NOTHING=\n"
-    print >>file, "IRPF90_temp/irpf90.a: $(OBJ) $(OBJ1)\n\t$(AR) crf IRPF90_temp/irpf90.a $(OBJ1)\n"
-    print >>file, "clean:\n\trm -rf $(EXE) $(OBJ1) IRPF90_temp/irpf90.a $(ALL_OBJ1) $(ALL)\n"
-    print >>file, "veryclean:\n\t- $(MAKE) clean\n"
-    print >>file, "\t- rm -rf "+irpdir+" "+mandir+" "+IRPF90_MAKE+" irpf90_entities dist tags\n"
-
-    file.close()
-
-######################################################################
-def run():
-  if command_line.do_ninja:
-    run_ninja()
-  else:
-    run_make()
-

src/module.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/unr/bin/env python
 #   IRPF90 is a Fortran90 preprocessor written in Python for programming using
 #   the Implicit Reference to Parameters (IRP) method.
 #   Copyright (C) 2009 Anthony SCEMAMA 
@@ -24,204 +24,246 @@
 #   31062 Toulouse Cedex 4      
 #   scemama@irsamc.ups-tlse.fr
 
-
 from irpf90_t import *
-from variable import *
-from variables import variables
 from command_line import command_line
 import preprocessed_text
 from util import *
+from entity import Entity
+
+def put_info(text, filename):
+
+    lenmax = 80 - len(filename)
+    format_ = "%" + str(lenmax) + "s ! %s:%4s"
+
+    str_ = '{text:{width}} ! {filename}:{i:4}'
+    for _, line in text:
+	line.text = str_.format(text=line.text,filename=line.filename,i=line.i,width=lenmax)
+    return text
+
 
 class Fmodule(object):
 
-  header = \
-     [ "! -*- F90 -*-",
+    header = [ "! -*- F90 -*-", 
                "!",
                "!-----------------------------------------------!",
                "! This file was generated with the irpf90 tool. !",
                "!                                               !",
                "!           DO NOT MODIFY IT BY HAND            !",
                "!-----------------------------------------------!", 
-       "" ]
+	       ""]
 
-  def __init__(self,text,filename):
-    self.text = put_info(text,filename)
+    def __init__(self, text, filename, d_variable):
+        self.text = put_info(text, filename)
         self.filename = filename[:-6]
-    self.name = "%s_mod"%(self.filename).replace('/','__').replace('.','Dot')
-
-  def is_main(self):
-    if '_is_main' not in self.__dict__:
-      self._is_main = self.prog_name is not None
-    return self._is_main
-  is_main = property(is_main)
+        self.name = "%s_mod" % (self.filename).replace('/', '__').replace('.', 'Dot')
+	self.d_all_variable = d_variable
 
+    @irpy.lazy_property
     def prog_name(self):
-    if '_prog_name' not in self.__dict__:
-      buffer = filter(lambda x: type(x[1]) == Program,self.text)
-      if buffer == []:
-        self._prog_name = None
-      else:
-        self._prog_name = buffer[0][1].filename
-    return self._prog_name
-  prog_name = property(prog_name)
+        l = [line.filename for _, line in self.text if isinstance(line, Program)]
+        return l.pop() if l else None
 
-  def variables(self):
-    if '_variables' not in self.__dict__:
-      from variables import variables
-      name = self.name
-      self._variables = filter(lambda x: variables[x].fmodule == name, variables)
-    return self._variables
-  variables = property(variables)
+    @irpy.lazy_property
+    def is_main(self):
+        return self.prog_name is not None
 
+    @irpy.lazy_property
+    def l_entity(self):
+        return [value for value in self.d_all_variable.values() if value.fmodule == self.name]
 
+    @irpy.lazy_property
     def head(self):
-    if '_head' not in self.__dict__:
-      result = [ "module %s"%(self.name) ]
-      result += self.use
-      result += self.dec
-      result += flatten( map(lambda x: variables[x].header,self.variables) )
-      result.append( "end module %s"%(self.name) )
-      self._head = result
-    return self._head
-  head = property(head)
+        '''The module who containt the declaration of the entity'''
+        body = list(self.use)
+	body += list(self.dec)
+        body += [header for var in self.l_entity for header in var.header]
 
-  def needed_vars(self):
-    if '_needed_vars' not in self.__dict__:
-      result = map(lambda x: variables[x].needs,self.variables)
-      result = make_single ( flatten(result) )
-      self._needed_vars = result
-    return self._needed_vars
-  needed_vars = property(needed_vars)
 
-  def includes(self):
-    if '_includes' not in self.__dict__:
-      buffer = []
-      for v in self.needed_vars:
-        buffer += variables[v].includes
-      self._includes = make_single(buffer)
-    return self._includes
-  includes = property(includes)
-
-  def generated_text(self):
-    if '_generated_text' not in self.__dict__:
+	if body:
+		result = ["module %s" % (self.name)]
+		result += body
+	        result += ["end module %s" % (self.name)]
+	else:
 		result = []
-      for var in self.variables:
-        var = variables[var]
+
+        return result
+
+    @irpy.lazy_property
+    def has_irp_module(self):
+	return bool(self.head)
+
+    @irpy.lazy_property
+    def needed_vars(self):
+        return set(n for var in self.l_entity for n in var.needs)
+
+    @irpy.lazy_property
+    def includes(self):
+        return set(i for var in self.needed_vars for i in self.d_all_variable[var].includes)
+
+    @irpy.lazy_property
+    def generated_text(self):
+	'Routine genereraed by the IRPF90. provide, build, ...'
+        result = []
+        for var in self.l_entity:
             result += var.provider
             result += var.builder
             if var.is_read:
                 result += var.reader
             if var.is_written:
                 result += var.writer
-      self._generated_text = result
-    return self._generated_text
-  generated_text = property(generated_text)
 	
-  def residual_text(self):
-    if '_residual_text' not in self.__dict__:
-      from variables import build_use, call_provides
-      from parsed_text import move_to_top
+        return result
+
+    @irpy.lazy_property
+    def residual_text_use_dec(self):
+
         def remove_providers(text):
             result = []
             inside = False
-        for vars,line in text:
+
+            for vars, line in text:
                 if type(line) == Begin_provider:
                     inside = True
                 if not inside:
-            result.append( (vars,line) )
+                    result.append((vars, line))
                 if type(line) == End_provider:
                     inside = False
             return result
 
         def modify_functions(text):
+
             result = []
             variable_list = []
-        for vars,line in text:
-          if type(line) in [ Subroutine, Function ]:
+	    skip_interface = False
+            for vars, line in text:
+		if type(line) in [Interface, End_interface]:
+			skip_interface = not skip_interface
+
+		if skip_interface:
+			result.append((vars, line))
+			continue
+
+
+                if type(line) in [Subroutine, Function, Program]:		
+                    #Deep copy...	
                     variable_list = list(vars)
                 elif type(line) == End:
-            result += map(lambda x: ([],Use(line.i,x,line.filename)), build_use(variable_list))
+                    result += [([], Use(line.i, x, line.filename)) for x in build_use(variable_list, self.d_all_variable)]
                 else:
                     variable_list += vars
-          result.append( (vars,line) )
+
+                result.append((vars, line))
             return result
 
         def extract_use_dec_text(text):
-        inside = False
-        result = []
-        dec = []
-        use = []
-        for vars,line in text:
-          if type(line) in [ Subroutine, Function, Program]:
-            inside = True
+	    # (List[ Tuple(Entity,Line) ]) -> (List[ Tuple(Entity,Line),List[ Tuple(Entity,Line),List[ Tuple(Entity,Line))
+	    '''Extract the global declaration statement and module use form the declaration of function. '''
+
+            inside = 0
+            result,dec,use,module = [],[],[],[]
+
+            for vars, line in text:
+		
+                if isinstance(line, (Subroutine, Function, Program,Interface,Module)):
+                    inside += 1
+
+		if type(line) == Module:
+			module.append((vars,line))
+
                 if inside:
-            result.append( (vars,line) )
+                    result.append((vars, line))
                 else:
                     if type(line) == Use:
-              use.append( (vars,line) )
+                        use.append((vars, line))
                     elif type(line) == Declaration:
-              dec.append( (vars,line) )
-          if type(line) == End:
-            inside = False
-        return use, dec, result
+                        dec.append((vars, line))
 			
-      def provide_variables(text):
-        result = []
-        for vars,line in text:
-          result.append( ([],line) )
-          result += map(lambda x: ([],Simple_line(line.i,x,line.filename)), call_provides(vars)) 
-        return result
+
+                if isinstance(line,(End,End_interface,End_module)):
+		    inside += -1
+		    
+	    if inside:
+		print 'Something wrong append'
+		sys.exit(1)
+
+            return use, module, dec, result
 
         result = remove_providers(self.text)
         result = modify_functions(result)
-      use,dec,result = extract_use_dec_text(result)
-      self._use = make_single(map(lambda x: " "+x[1].text, use))
-      self._dec = map(lambda x: " "+x[1].text, dec)
-#      self._dec = make_single(map(lambda x: " "+x[1].text, dec))
-      result = provide_variables(result)
-      result = move_to_top(result,Declaration)
-      result = move_to_top(result,Implicit)
-      result = move_to_top(result,Use)
-      result    = map(lambda x: x[1], result)
-      result    = map(lambda x: x.text, result)
-      self._residual_text = result
-    return self._residual_text
-  residual_text = property(residual_text)
         
+        from collections import namedtuple
+        Residual_text_use_dec = namedtuple('Residual_text_use_dec', ['use', 'module', 'dec', 'result'])
+
+        return Residual_text_use_dec(*extract_use_dec_text(result))
+
+    @irpy.lazy_property
     def use(self):
-    if '_use' not in self.__dict__:
-      self.residual_text
-    return self._use
-  use = property(use)
+        return set(" %s" % line.text for _, line in self.residual_text_use_dec.use)
 
+    @irpy.lazy_property
+    def gen_mod(self):
+	'''List of module generated by the user in this module...'''
+        return set("%s" % line.subname for _, line in self.residual_text_use_dec.module)
+
+    @irpy.lazy_property
     def dec(self):
-    if '_dec' not in self.__dict__:
-      self.residual_text
-    return self._dec
-  dec = property(dec)
+	'''The declaration of this module
+	
+	Note:
+		Because user can define F90 Type, we need to keep the correct order.
+	
+	Warning:
+		If we uniquify that can cause a problem with the type in guess.
+		```type toto
+			integer :: n
+		   end type toto
+		   integer :: n
+		```
+	Fix:
+        	We need to support Type keyword.
+
+	'''
+
+	l = [" %s" % line.text for _, line in self.residual_text_use_dec.dec]
+	from util import uniquify
+	if len(l) != len(uniquify(l)):
+		raise NotImplementedError
+
+        return l
+
+    @irpy.lazy_property
+    def residual_text(self):
+        '''Not the generated function (build, provide, touch, etc.)'''
+
+        result = []
+        for vars, line in self.residual_text_use_dec.result:
+            result.append(([], line))
+            result += map(lambda x: ([], Simple_line(line.i, x, line.filename)),
+                          build_call_provide(vars, self.d_all_variable))
 
 
+        from parsed_text import move_to_top_list, move_interface
+        move_to_top_list(result, [Declaration, Implicit, Use])
+	move_interface(result)
+
+        return  [line.text for _, line in result]
+
+    @irpy.lazy_property
     def needed_modules(self):
-    if '_needed_modules' not in self.__dict__:
-      buffer = filter(lambda x: x.lstrip().startswith("use "), \
-        self.generated_text+self.head+self.residual_text)
-      buffer = map(lambda x: x.split()[1], buffer)
-      buffer = filter(lambda x: x.endswith("_mod"),buffer )
-      self._needed_modules = make_single(buffer)
-      if self.name in self._needed_modules:
-        self._needed_modules.remove(self.name)
-    return self._needed_modules
-  needed_modules = property(needed_modules)
+	l = set(x.split(',only').pop(0).split()[1] for x in self.generated_text + self.head + self.residual_text if x.lstrip().startswith("use "))
 
-######################################################################
+        if self.name in l:
+            l.remove(self.name)
+
+        return l
+
+	
+    @irpy.lazy_property
+    def needed_modules_irp(self):
+        return [i for i in self.needed_modules if i.endswith("_mod")]
+
+    @irpy.lazy_property
+    def needed_modules_usr(self):
+	return [i for i in self.needed_modules if not i.endswith("_mod")]
 
-if __name__ == '__main__':
-  from parsed_text import parsed_text
-  for filename, text in parsed_text:
-    if filename == 'vmc_step.irp.f':
-     x = Fmodule(text,filename)
-     break
-  for line in x.head:
-    print line
-  print x.includes
 

src/modules.py

@@ -1,68 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-from irpf90_t import *
-from parsed_text import parsed_text
-from module import Fmodule
-from util import *
-
-######################################################################
-def create_modules():
-  result = {}
-  for filename,text in parsed_text:
-    result[filename] = Fmodule(text,filename)  
-  return result
-
-modules = create_modules()
-
-######################################################################
-def write_module(m):
-  # Module data
-  filename = irpdir+m.filename+".irp.module.F90"
-  text = m.header + m.head 
-  text = map(lambda x: "%s\n"%(x),text)
-  if not same_file(filename,text):
-#    print filename
-    file = open(filename,"w")
-    file.writelines(text)
-    file.close()
-
-  # Subroutines
-  filename = irpdir+m.filename+".irp.F90"
-  text = m.header + m.generated_text + m.residual_text
-  text = map(lambda x: "%s\n"%(x),text)
-  if not same_file(filename,text):
-#    print filename
-    file = open(filename,"w")
-    file.writelines(text)
-    file.close()
-
-######################################################################
-if __name__ == '__main__':
-  write_module(modules['psi.irp.f'])
-  
-

src/ninja.py

@@ -1,408 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-import os,sys
-import irpf90_t
-from command_line import command_line
-from modules import modules
-irpdir = irpf90_t.irpdir
-mandir = irpf90_t.mandir
-irp_id = irpf90_t.irp_id
-
-FILENAME = os.path.join(irpdir,"build.ninja")
-
-cwd = os.getcwd()
-
-PRINT_WIDTH=50
-
-def dress(f,in_root=False):
-    """
-    Transfoms the filename f into $PWD/IRPF90_temp/f
-    """
-    if in_root:
-      result = os.path.join(cwd,f)
-    else:
-      result = os.path.join(cwd,irpdir,f)
-    return os.path.normpath(result)
-
-
-def create_build_touches(list_of_other_o):
-    """
-    Create the build command for the irp_touches.o file and the irpf90.a library.
-    """
-    name = "irp_touches"
-    short_lib  = "irpf90.a"
-    short_target_o    = "%s.irp.o"%name
-    short_target_F90  = "%s.irp.F90"%name
-    lib               = dress(short_lib)
-    target_o          = dress(short_target_o)
-    target_F90        = dress(short_target_F90)
-
-    needed_modules = [ "%s.irp.module.o"%(modules[x].filename) for x in modules ]
-
-    list_of_modules = map(dress, needed_modules) + list_of_other_o
-    list_of_modules = ' '.join(list_of_modules)
-
-    result = '\n'.join(
-        [ 
-          "build {target_o}: compile_touches_{id} {target_F90} | {list_of_modules}",
-          "   short_in = {short_target_F90}",
-          "   short_out = {short_target_o}",
-          "",
-          "build {lib}: link_lib_{id} {target_o} {list_of_modules}",
-          "   short_out = {short_lib}",
-          "",
-        ] )
-
-    result = result.format(
-        id                = irp_id            ,
-        lib               = lib               ,
-        list_of_modules   = list_of_modules   ,
-        short_lib         = short_lib         ,
-        short_target_F90  = os.path.split(target_F90)[1]  ,
-        short_target_o    = os.path.split(target_o)[1]    ,
-        target_F90        = target_F90        ,
-        target_o          = target_o           
-      )
-    return result
-
-def create_build_target(t,list_of_other_o):
-    """
-    Create the build command for the target module t. t is a Fmodule object.
-    """
-    name = t.filename
-
-    irp_lib           = dress("irpf90.a")
-    target            = dress(name,in_root=True)
-    short_target_o    = "%s.irp.o"%name
-    short_target_F90  = "%s.irp.F90"%name
-    short_target_module_F90 = "%s.irp.module.F90"%name
-    short_target_module_o = "%s.irp.module.o"%name
-    target_o          = dress(short_target_o)
-    target_F90        = dress(short_target_F90)
-    target_module_o   = dress(short_target_module_o)
-    target_module_F90 = dress(short_target_module_F90)
-
-    needed_modules = [ "%s.irp.module.o"%(modules[x].filename) for x in modules \
-        if modules[x].name in t.needed_modules ] + [ target_module_o ]
-
-    list_of_o = [ target_o, target_module_o, irp_lib ] 
-    list_of_o = ' '.join(list_of_o)
-
-    list_of_modules = map(dress, needed_modules) + list_of_other_o
-    list_of_modules = ' '.join(list_of_modules)
-
-    list_of_includes = ' '.join(map(lambda x: dress(x,in_root=True), t.includes))
-
-    result = '\n'.join(
-        [ "build {target}: link_{id} {list_of_o}", 
-          "   short_out = {short_target}",
-          "",
-          "build {target_o}: compile_fortran_{id} {target_F90} | {list_of_modules} {list_of_includes}",
-          "   short_in  = {short_target_F90}",
-          "   short_out = {short_target_o}",
-          "",
-          "build {target_module_o}: compile_fortran_{id} {target_module_F90}",
-          "   short_in  = {short_target_module_F90}",
-          "   short_out = {short_target_module_o}",
-          "",
-        ] )
-
-    result = result.format(
-        id                      = irp_id                  ,
-        list_of_includes        = list_of_includes        ,
-        list_of_modules         = list_of_modules         ,
-        list_of_o               = list_of_o               ,
-        short_target_F90        = os.path.split(target_F90)[1]        ,
-        short_target_module_F90 = os.path.split(target_module_F90)[1] ,
-        short_target_module_o   = os.path.split(target_module_o)[1]   ,
-        short_target            = name                    ,
-        short_target_o          = os.path.split(target_o)[1]          ,
-        target_F90              = target_F90              ,
-        target_module_F90       = target_module_F90       ,
-        target_module_o         = target_module_o         ,
-        target_o                = target_o                ,
-        target                  = target             
-      )
-    return result
-
-
-def create_build_non_target(t,list_of_other_o):
-    """
-    Create the build command for the non-target module t. t is a Fmodule object.
-    """
-    name = t.filename
-
-    target            = dress(name,in_root=True)
-    short_target_o    = "%s.irp.o"%name
-    short_target_F90  = "%s.irp.F90"%name
-    short_target_module_F90 = "%s.irp.module.F90"%name
-    short_target_module_o = "%s.irp.module.o"%name
-    target_o          = dress(short_target_o)
-    target_F90        = dress(short_target_F90)
-    target_module_o   = dress(short_target_module_o)
-    target_module_F90 = dress(short_target_module_F90)
-
-    needed_modules = [ "%s.irp.module.o"%(modules[x].filename) for x in modules \
-        if modules[x].name in t.needed_modules ] + [ target_module_o ]
-
-    list_of_modules = map(dress, needed_modules)
-    list_of_modules = ' '.join(list_of_modules)
-    list_of_externals = ' '.join([ dress(x,in_root=True) for x in list_of_other_o ])
-    list_of_includes = ' '.join(map(lambda x: dress(x,in_root=True), t.includes))
-
-    result = '\n'.join(
-        [ 
-          "build {target_o}: compile_fortran_{id} {target_F90} | {list_of_modules} {list_of_externals}",
-          "   short_in  = {short_target_F90}",
-          "   short_out = {short_target}",
-          "",
-          "build {target_module_o}: compile_fortran_{id} {target_module_F90} | {list_of_externals} {list_of_includes}",
-          "   short_in  = {short_target_F90}",
-          "   short_out = {short_target_o}",
-          "",
-        ] )
-
-    result = result.format(
-        id                = irp_id            ,
-        list_of_externals = list_of_externals ,
-        list_of_includes  = list_of_includes  ,
-        list_of_modules   = list_of_modules   ,
-        short_target_F90  = os.path.split(target_F90)[1]  ,
-        short_target      = name              ,
-        short_target_o    = os.path.split(target_o)[1]    ,
-        target_F90        = target_F90        ,
-        target_module_F90 = target_module_F90 ,
-        target_module_o   = target_module_o   ,
-        target_o          = target_o           
-      )
-    return result
-
-
-def create_build_remaining(f):
-    """
-    Create the build command for the remaining file f. f is a file name (str).
-    """
-    t, extension = f.rsplit('.',1)
-    t1 = dress(t,in_root=True)
-    t2 = dress(t,in_root=False)
-    target_i  = f
-    target_o  = "%s.o"%t
-    if not target_o.startswith(os.path.join(cwd,irpdir)):
-      target_o = target_o.replace(cwd,os.path.join(cwd,irpdir))
-
-    if extension.lower() in [ 'f', 'f90' ]:
-      result = [ "build {target_o}: compile_fortran_{id} {target_i}" ]
-    elif extension.lower() in [ 'c' ]:
-      result = [ "build {target_o}: compile_c_{id} {target_i}" ]
-    elif extension.lower() in [ 'cxx', 'cpp' ]:
-      result = [ "build {target_o}: compile_cxx_{id} {target_i}" ]
-
-    result += [ "   short_in  = {short_target_i}", 
-                "   short_out = {short_target_o}", "" ]
-    result = '\n'.join(result).format(
-        target_o  = target_o,
-        target_i  = target_i,
-        short_target_o  = os.path.split(target_o)[1],
-        short_target_i  = os.path.split(target_i)[1],
-        id        = irp_id
-      )
-    return result
-
-
-
-def create_irpf90_make(targets):
-    targets = ' '.join(targets)
-    result = """NINJA += -C {0}
-
-TARGETS={1}
-
-.PHONY: all clean veryclean
-
-all:
-	$(NINJA)
-
-$(TARGETS): 
-	$(NINJA) $(PWD)/$@
-
-clean:
-	$(NINJA) -t clean
-
-veryclean: clean
-	rm -rf IRPF90_temp/ IRPF90_man/ irpf90.make irpf90_entities dist tags
-
-""".format(irpdir, targets)
-
-    import makefile
-    with open(makefile.IRPF90_MAKE,'w') as file:
-        file.write(result)
-
-
-def run():
-
-    output = [ "builddir = %s"%os.path.join(cwd,irpdir) ]
-
-    # Environment variables
-
-    try: FC = os.environ["FC"]
-    except KeyError: FC="gfortran -ffree-line-length-none"
-
-    try: AR = os.environ["AR"]
-    except KeyError: AR="ar"
-
-    try: CC = os.environ["CC"]
-    except KeyError: CC="gcc"
-
-    try: CXX = os.environ["CXX"]
-    except KeyError: CXX="g++"
-
-    includes = [ "-I %s"%(i) for i in command_line.include_dir ]
-
-    FC  += " "+' '.join(includes)
-    CC  += " "+' '.join(includes)
-    CXX += " "+' '.join(includes)
-   
-    try:  SRC = os.environ["SRC"].split()
-    except KeyError: SRC=[]
-
-    try:  OBJ = os.environ["OBJ"].split()
-    except KeyError: OBJ=[]
-
-    try:  LIB = os.environ["LIB"].split()
-    except KeyError: LIB=[]
-
-    try: FCFLAGS = os.environ["FCFLAGS"].split()
-    except KeyError: FCFLAGS = [ "-O2" ]
-
-    try: CFLAGS = os.environ["CFLAGS"].split()
-    except KeyError: CFLAGS = [ "-O2" ]
-
-    try: CXXFLAGS = os.environ["CXXFLAGS"].split()
-    except KeyError: CXXFLAGS = [ "-O2" ]
-
-    FCFLAGS = ' '.join(FCFLAGS)
-    CFLAGS  = ' '.join(CFLAGS)
-    CXXFLAGS  = ' '.join(CXXFLAGS)
-    LIB = ' '.join(LIB)
-
-    # Rules
-
-    t = [ "rule compile_fortran_{id}", 
-          "  command = {FC} {FCFLAGS} -c $in -o $out", 
-          "  description = F   : $short_in -> $short_out", 
-          "",
-          "rule compile_touches_{id}", 
-          "  command = {FC} -c $in -o $out",
-          "  description = F   : $short_in -> $short_out", 
-          "",
-          "",
-          "rule compile_c_{id}" ,
-          "  command = {CC} {CFLAGS} -c $in -o $out", 
-          "  description = C   : $short_in -> $short_out", 
-          "",
-          "rule compile_cxx_{id}", 
-          "  command = {CXX} {CXXFLAGS} -c $in -o $out", 
-          "  description = C++ :  $short_in -> $short_out", 
-          "",
-          "rule link_lib_{id}", 
-          "  command = {AR} crf $out $in" ,
-          "  description = Link: $short_out", 
-          "",
-          "rule link_{id}", 
-          "  command = {FC} $in {LIB} -o $out" ,
-          "  description = Link: $short_out"] 
-   
-    output += [ '\n'.join(t).format(id=irp_id, FC=FC, FCFLAGS=FCFLAGS, LIB=LIB, CXX=CXX, CXXFLAGS=CXXFLAGS, CC=CC, CFLAGS=CFLAGS, AR=AR)  ]
-
-
-    # All modules : list of Fmodule objects
-
-    l_mod = list( modules.values() )
-
-
-    # Modules that are not targets
-
-    l_non_targets = [ x for x in l_mod if not x.is_main ]
-
-
-
-
-    # Common object/source files
-
-    l_common_o = [ "irp_touches.irp.o" ] + \
-      [ "{0}.irp.o".format(x.filename) for x in l_non_targets ] + \
-      [ "{0}.irp.module.o".format(x.filename) for x in l_non_targets ]
-
-
-    l_common_s = []
-
-    if command_line.do_assert:
-        l_common_o += [ "irp_stack.irp.o" ]
-        l_common_s += [ "irp_stack.irp.F90" ]
-
-    if command_line.do_openmp:
-        l_common_o += [ "irp_locks.irp.o" ]
-        l_common_s += [ "irp_locks.irp.F90" ]
-
-    if command_line.do_profile:
-        l_common_o += [ "irp_profile.irp.o", "irp_rdtsc.o" ]
-        l_common_s += [ "irp_profile.irp.F90", "irp_rdtsc.c" ]
-
-    l_common_o = map(dress,l_common_o) + map(lambda x: dress(x,in_root=True), OBJ)
-    l_common_s = map(dress,l_common_s) + map(lambda x: dress(x,in_root=True), SRC)
-
-
-    # IRP_touches
-    output.append(create_build_touches(l_common_o[1:]))
-
-    # All targets : list of Fmodule objects
-
-    l_targets = [ x for x in l_mod if x.is_main ]
-
-
-    # Create lines
-
-    for i in l_non_targets:
-        output.append (create_build_non_target(i,OBJ))
-
-    for i in l_targets:
-        output.append(create_build_target(i, l_common_o))
-
-    # Remaining files
-    for i in l_common_s:
-        output.append(create_build_remaining(i))
-
-    
-    with open(FILENAME,'w') as f:
-        f.write('\n\n'.join(output))
-        f.write('\n')
-
-    create_irpf90_make([ x.filename for x in l_targets ] + [ os.path.join(irpdir,'irpf90.a') ] )
-
-    return
-
-

src/parsed_text.py

@@ -24,46 +24,23 @@
 #   31062 Toulouse Cedex 4
 #   scemama@irsamc.ups-tlse.fr
 
-
 from util import *
 from irpf90_t import *
-from variables import variables
-from preprocessed_text import preprocessed_text
-from subroutines import subroutines
 import regexps, re
-import error
 
-vtuple = map(lambda v: (v, variables[v].same_as, variables[v].regexp), variables.keys())
-stuple = map(lambda s: (s, subroutines[s].regexp), subroutines.keys())
-stuple = filter(lambda s: subroutines[s[0]].is_function, stuple)
 re_string_sub = regexps.re_string.sub
-
 regexps_re_string_sub = regexps.re_string.sub
-def find_variables_in_line(line):
-  assert isinstance(line,Line)
-  result = []
-  sub_done = False
-  buffer = line.lower
-  ap = result.append
-  for v,same_as,regexp in vtuple:
-    if v in buffer:
-      if not sub_done:
-        buffer = regexps_re_string_sub('',buffer)
-        sub_done = True
-      if regexp.search(buffer) is not None:
-        ap(same_as)
-  return result
 
-def find_funcs_in_line(line):
-  assert isinstance(line,Line)
-  result = []
-  append = result.append
-  sub_done = False
-  buffer = line.lower
-  for s,regexp in stuple:
-     if s in buffer:
-      if regexp.search(buffer) is not None:
-        append(s)
+
+def find_variables_in_line(line, vtuple):
+    line_lower = regexps_re_string_sub('', line.lower)
+    return [same_as for v, same_as, regexp in vtuple if v in line_lower and regexp(line_lower)]
+
+
+def find_funcs_in_line(line, stuple):
+    assert isinstance(line, Line)
+    line_lower = line.lower
+    result = [s for s, regexp in stuple if s in line_lower and regexp.search(line_lower)]
     return result
 
 
@@ -73,259 +50,289 @@ def find_subroutine_in_line(line):
     buffer = buffer.split()[1].lower()
     return buffer
 
-def check_touch(line,vars,main_vars):
+
+def check_touch(variables, line, vars, main_vars):
     def fun(main_var):
         if main_var not in variables:
-      error.fail(line,"Variable %s unknown"%(main_var,))
+            error.fail(line, "Variable %s unknown" % (main_var, ))
         x = variables[main_var]
-    return [main_var]+x.others
-  all_others = make_single(flatten( map(fun,main_vars) ))
+        return [main_var] + x.others_entity_name
+
+    all_others = uniquify(flatten(map(fun, main_vars)))
     all_others.sort()
     vars.sort()
-  for x,y in zip(vars,all_others):
+    for x, y in zip(vars, all_others):
         if x != y:
             message = "The following entities should be touched:\n"
-        message = "\n".join([message]+map(lambda x: "- %s"%(x,),all_others))
-        error.fail(line,message)
+            message = "\n".join([message] + map(lambda x: "- %s" % (x, ), all_others))
+            error.fail(line, message)
+
+
+from collections import namedtuple
+Parsed_text = namedtuple('Parsed_text', ['varlist', 'line'])
+
 
 ################################################################################
-def update_variables():
-  for filename,text in preprocessed_text:
-
-    for line in filter(lambda x: type(x) in [ Touch, SoftTouch ], text):
-        vars = line.lower.split()
-        if len(vars) < 2:
-          error.fail(line,"Syntax error")
-        for v in vars[1:]:
-          if v not in variables:
-            error.fail(line,"Variable %s unknown"%(v,))
-          variables[v]._is_touched = True
-
-    for line in filter(lambda x: type(x) == Free,text):
-        vars = line.lower.split()
-        if len(vars) < 2:
-          error.fail(line,"Syntax error")
-        for v in vars[1:]:
-          if v not in variables:
-            error.fail(line,"Variable %s unknown"%(v,))
-          variables[v].is_freed = True
-
-    for line in filter(lambda x: type(x) == Irp_read,text):
-        variables[line.filename]._is_read = True
-
-    for line in filter(lambda x: type (x) == Irp_write,text):
-        variables[line.filename]._is_written = True
-
-################################################################################
-
-def get_parsed_text():
-  def func(filename, text):
+def get_parsed_text(filename, text, variables, subroutines, vtuple):
     varlist = []
     result = []
     append = result.append
-    for line in text: #filter(
-#     lambda x: type(x) not in [ Doc, Begin_doc, End_doc ],
-#     text):
-      if type(line) in [ \
-        Empty_line,
-        Continue,
-        Return,
-        Begin_shell,
-        End_shell,
-        Openmp,
-        Directive,
-        Use,
-        Enddo,
-        End_select,
-        Endif,
-        Implicit,
-        Program,
-        Subroutine,
-        Function,
-        End,
-      ]:
-        append( ([],line) )
-      elif type(line) in [ Begin_provider, Cont_provider ]:
-        if type(line) == Begin_provider:
+
+    for i, line in enumerate(text):
+
+        tmp_result = []
+        if isinstance(line,
+                      (Empty_line, Continue, Return, Begin_shell, End_shell, Openmp, Directive, Use,
+                       Enddo, End_select, Endif, End, Implicit, Program, Subroutine, Function)):
+
+            append(Parsed_text([], line))
+
+        elif isinstance(line, (Begin_provider, Cont_provider)):
+
+            if isinstance(line, (Begin_provider)):
                 varlist = []
-        buffer = map(strip,line.lower.replace(']','').split(','))
-        assert len(buffer) > 1
-        v = buffer[1]
+
+            v = line.lower.replace(']', '').split(',')[1].strip()
             varlist.append(v)
-        variable_list = find_variables_in_line(line)
-        try:
+
+            variable_list = find_variables_in_line(line, vtuple)
             variable_list.remove(variables[v].same_as)
-        except ValueError:
-          print v, variables[v].same_as
-          raise
-        append( (variable_list,line) )
+
+            append(Parsed_text(variable_list, line))
+
         elif type(line) == End_provider:
             varlist = []
-        append( ([],line) )
+            append(Parsed_text([], line))
+
         elif type(line) == Provide:
             l = line.lower.split()[1:]
             l = filter(lambda x: x not in varlist, l)
             for v in l:
                 if v not in variables:
-            error.fail(line,"Variable %s is unknown"%(v))
-        append( (l,Provide(line.i,"",line.filename)) )
-        append( (l,Simple_line(line.i,"!%s"%(line.text),line.filename)) )
+                    error.fail(line, "Variable %s is unknown" % (v))
+
+            append(Parsed_text(l, Provide(line.i, "", line.filename)))
+            append(Parsed_text(l, Simple_line(line.i, "!%s" % (line.text), line.filename)))
+
         elif type(line) == NoDep:
             l = line.lower.split()[1:]
             for v in l:
                 if v not in variables:
-            error.fail(line,"Variable %s is unknown"%(v))
-        l = map(lambda x: "-%s"%(x), l)
-        append( (l,Simple_line(line.i,"!%s"%(line.text),line.filename)) )
-      elif type(line) in [ Touch, SoftTouch ]:
+                    error.fail(line, "Variable %s is unknown" % (v))
+            l = map(lambda x: "-%s" % (x), l)
+            append(Parsed_text(l, Simple_line(line.i, "!%s" % (line.text), line.filename)))
+        elif type(line) in [Touch, SoftTouch]:
+
             vars = line.lower.split()
             if len(vars) < 2:
-          error.fail(line,"Syntax error")
+                error.fail(line, "Syntax error")
             vars = vars[1:]
-        def fun(x):
-          main = variables[x].same_as
-          return main
-        main_vars = make_single( map(fun, vars) )
-        check_touch(line,vars,main_vars)
+
+            main_vars = uniquify([variables[x].same_as for x in vars])
+
+            check_touch(variables, line, vars, main_vars)
+
             txt = " ".join(vars)
-        append ( (vars,Simple_line(line.i,"!",line.filename)) )
-        append ( ([],Simple_line(line.i,"! >>> TOUCH %s"%(txt,),line.filename)) )
+            append(Parsed_text(vars, Simple_line(line.i, "!", line.filename)))
+            append(Parsed_text([], Simple_line(line.i, "! >>> TOUCH %s" % (txt, ), line.filename)))
+
             def fun(x):
                 if x not in variables:
-            error.fail(line,"Variable %s unknown"%(x,))
-          return [ ([],Simple_line(line.i," call touch_%s"%(x,),line.filename)),
-                   ([],Use(line.i," use %s"%(variables[x].fmodule), line.filename)) ]
-        result += flatten(map( fun, main_vars ))
+                    error.fail(line, "Variable %s unknown" % (x, ))
+                return [
+                    Parsed_text([], Simple_line(line.i, " call touch_%s" % (x, ), line.filename)),
+                    Parsed_text([], Use(line.i, " use %s" % (variables[x].fmodule), line.filename))
+                ]
+
+            result += flatten(map(fun, main_vars))
+
             def fun(x):
                 if x not in variables:
-            error.fail(line,"Variable %s unknown"%(x,))
-          return ([],Simple_line(line.i," %s_is_built = .True."%(x,),line.filename))
-        result += map( fun, main_vars[:-1] )
+                    error.fail(line, "Variable %s unknown" % (x, ))
+                return Parsed_text(
+                    [], Simple_line(line.i, " %s_is_built = .True." % (x, ), line.filename))
+
+            result += map(fun, main_vars[:-1])
             if type(line) == SoftTouch:
-          append ( ([],Simple_line(line.i,"! <<< END TOUCH (Soft)",line.filename)) )
+                append(
+                    Parsed_text([], Simple_line(line.i, "! <<< END TOUCH (Soft)", line.filename)))
             else:
-          append ( ([],Provide_all(line.i,"! <<< END TOUCH",line.filename)) )
+                append(Parsed_text([], Provide_all(line.i, "! <<< END TOUCH", line.filename)))
+
         elif type(line) == Call:
-        l = find_variables_in_line(line)
+            l = find_variables_in_line(line, vtuple)
             l = filter(lambda x: x not in varlist, l)
             sub = find_subroutine_in_line(line)
+
             if sub not in subroutines:
                 t = Simple_line
-          append( (l,Simple_line(line.i,line.text,line.filename)) )
+                append(Parsed_text(l, Simple_line(line.i, line.text, line.filename)))
             else:
-          append( (l,line) )
+                append((l, line))
                 if subroutines[sub].touches != []:
-            append( ([],Provide_all(line.i,"",line.filename)) )
+                    append(Parsed_text([], Provide_all(line.i, "", line.filename)))
+
         elif type(line) == Free:
             vars = line.lower.split()
             vars = vars[1:]
-        append( ([],Simple_line(line.i,"!%s"%(line.text),line.filename)) )
-        use = map(lambda x: "  use %s"%(variables[x].fmodule),vars)
+            append(Parsed_text([], Simple_line(line.i, "!%s" % (line.text), line.filename)))
+            use = map(lambda x: "  use %s" % (variables[x].fmodule), vars)
             for var in vars:
-          result += map(lambda x: ([],Use(line.i,x,line.filename)),
-            make_single(use))
-          result += map(lambda x: ([],Simple_line(line.i,x,line.filename)),
+                result += map(lambda x: Parsed_text([], Use(line.i, x, line.filename)),
+                              uniquify(use))
+                result += map(lambda x: Parsed_text([], Simple_line(line.i, x, line.filename)),
                               variables[var].free)
+
         elif type(line) == Irp_read:
-        append( ([],Simple_line(line.i,"!%s"%(line.text),line.filename)) )
+            append(Parsed_text([], Simple_line(line.i, "!%s" % (line.text), line.filename)))
+
         elif type(line) == Irp_write:
-        append( ([],Simple_line(line.i,"!%s"%(line.text),line.filename)) )
-      elif type(line) in [ Begin_doc, End_doc, Doc ]:
+            append(Parsed_text([], Simple_line(line.i, "!%s" % (line.text), line.filename)))
+
+        elif type(line) in [Begin_doc, End_doc, Doc]:
             pass
         else:
-        l = find_variables_in_line(line)
+            l = find_variables_in_line(line, vtuple)
             l = filter(lambda x: x not in varlist, l)
-        append( (l,line) )
-    return result
-
- #main_result = []
- #for filename,text in preprocessed_text:
- #  main_result.append( (filename, func(filename,text)) )
- #return main_result
-  return parallel_loop(func,preprocessed_text)
-
-update_variables()
-parsed_text = get_parsed_text()
+            append(Parsed_text(l, line))
 
+    return (filename, result)
 
 ######################################################################
+def move_to_top_list(text, it):
+    # ( List[ List[Entity], Line], Iterator)
+    '''Move the all the element of List[ List[Entity], Line] of Line's Type containt in IT are the top of text.
 
-def move_to_top(text,t):
-  assert type(text) == list
-  assert t in [ NoDep, Declaration, Implicit, Use, Cont_provider ]
+    Note:
+        - The permutation neeed to be done following `it` order
+	- We can have `nested` subroutine / Function. (Because of interface)
+	- This function is called way to much. Is need to be efficient
+                      - This function is Unpure
+     		      - One pass over `text`
 
-  inside = False
-  for i in range(len(text)):
-    vars, line = text[i]
-    if type(line) in [ Begin_provider, Program, Subroutine, Function ]:
-      begin = i
-      inside = True
-    elif type(line) in [ End_provider, End ]:
-      inside = False
-    elif type(line) == t:
-      if inside:
-        text.pop(i)
-        begin += 1
-        text.insert(begin,(vars,line))
 
-  return text
+   NB:
+	- I am not really proud of the Sentinel value for the deleted,
+	  but I waste already so much time on more cleaver but not working solution...
+   '''
 
-result = []
-for filename,text in parsed_text:
-  text = move_to_top(text,NoDep)
-  text = move_to_top(text,Declaration)
-  text = move_to_top(text,Implicit)
-  text = move_to_top(text,Use)
-  text = move_to_top(text,Cont_provider)
-  result.append ( (filename,text) )
-parsed_text = result
+    assert set(it).issubset([NoDep, Declaration, Implicit, Use, Cont_provider])
 
+    # ~ # ~ # ~
+    # G e t  P e r m u t a t i o n
+    # ~ # ~ # ~   
+
+    from collections import defaultdict
+    d_permutation = defaultdict(list)
+    # Type:List(begin, Line)
+    # We will insert the Line at begin position later on 
+
+    l_begin = []
+
+    for i, (l_var, line) in enumerate(text):
+        t = type(line)
+	
+        if t in [Begin_provider, Module,Program, Subroutine, Function]:
+            l_begin.append(i)
+        elif t in [End_provider, End]:
+	    l_begin.pop()
+
+        elif l_begin and t in it:
+            d_permutation[t].append( (l_begin[-1], [l_var, line]) )
+	    # Put the sentinel, will be deleted after the insertion
+	    text[i] = None	
+
+    # ~ # ~ # ~
+    # O r d e r  t h e m
+    # ~ # ~ # ~   
+    # We need to do the permutation in the correct order
+    d_insert = defaultdict(list)
+    for t in reversed(it):
+        for begin, tline in d_permutation[t]:
+            d_insert[begin].append(tline)
+
+    # ~ # ~ # ~
+    # D o  t h e m
+    # ~ # ~ # ~   
+    # Because idx are sorted, it's easy to do the insert part of the move
+    # Just pad each insert by the number of precedent insert
+    padding = 0
+    for idx in sorted(d_insert.keys()):
+        for tline in d_insert[idx]:
+            text.insert(idx + padding + 1, tline)
+            padding += 1
+
+    # Now do the Delete part of the move. Fortunatly we put a sentinel to know the line to delete
+    for i in reversed(xrange(len(text))):
+	if text[i] is None:
+		del text[i]
+
+
+def move_interface(parsed_text,s_type=(Use,Implicit,Declaration,Subroutine,Function,Module)):
+   # ( List[ List[Entity], Line], Iterator)
+   '''Move everything containt into 'interface' below the first instance of s_type who preced it
+
+   Note:
+	= This function is unpur
+   '''
+
+   # Get the born of the interface	
+   i_begin =  [ i   for i, (_,  line) in enumerate(parsed_text) if isinstance(line,Interface)  ]
+   i_end   =  [ i+1 for i, (_, line) in  enumerate(parsed_text) if isinstance(line,End_interface) ]
+
+   # Get the begin of the insert
+   i_insert = [] 
+   for begin in i_begin:
+	i_insert.append(next(i+1 for i in range(begin,-1,-1) if isinstance(parsed_text[i][1], s_type)))
+
+    # Do the insert and the delete in one passe
+   for insert, begin, end in zip(i_insert,i_begin,i_end):
+		parsed_text[insert:insert]  = parsed_text[begin:end]
+
+		padding = end-begin
+		parsed_text[begin+padding:end+padding] = []	
 
 ######################################################################
-def build_sub_needs():
-  # Needs
-  for filename, text in parsed_text:
-    sub = None
-    in_program = False
-    for vars,line in text:
-      if type(line) in [ Subroutine, Function ]:
-        subname = find_subname(line)
-        sub = subroutines[subname]
-        sub._needs = []
-        sub._to_provide = []
-      elif type(line) == End:
-        if not in_program:
-          sub._needs = make_single(sub._needs)
-          sub._to_provide = make_single(sub._to_provide)
-          sub = None
-      elif type(line) == Program:
-        in_program = True
-      if sub is not None:
-        if type(line) == Declaration:
-          sub._to_provide += vars
-        sub._needs += vars
+def build_sub_needs(parsed_text, d_subroutine):
+    #(List[ Tuple[List[Entity], Tuple[int,List[Line]] ]], Dict[str:Sub]) -> None
+    '''Set the needs, and provides arguements of Routine present in parsed_text
     
-build_sub_needs()
+    Note:
+	This function is unpure	
+    '''
+
+    l_buffer = []
+    for _, text in parsed_text:
+        l_begin = [ i for i, (_, line) in enumerate(text) if isinstance(line, (Subroutine, Function, Program))]
+        l_end = [i for i, (_, line) in enumerate(text) if isinstance(line, End)]
+
+        l_buffer += [(d_subroutine[text[b].line.subname], text[b + 1:e]) for b, e in zip(l_begin, l_end) if not isinstance(text[b].line, Program)]
+
+    for sub, text in l_buffer:
+        sub.needs = set(v for vs, _ in text for v in vs)
+        sub.to_provide = set(v for vs, line in text for v in vs if isinstance(line, Declaration))
 
 #####################################################################
 
-def add_subroutine_needs():
+
+def add_subroutine_needs(parsed_text, subroutines):
     main_result = []
     for filename, text in parsed_text:
         result = []
         append = result.append
-    for vars,line in text:
+        for vars, line in text:
             if type(line) == Call:
-        subname = find_subname(line)
-        vars += subroutines[subname].to_provide
-      append( (vars,line) )
-    main_result.append( (filename, result) )
+                vars += subroutines[line.subname].to_provide
+            append((vars, line))
+        main_result.append((filename, result))
     return main_result
 
-parsed_text = add_subroutine_needs()
 
 ######################################################################
-def move_variables():
+def move_variables(parsed_text):
+    #(List[ Tuple[List[Entity], Tuple[int,List[Line]] ]]
+    '''Move variables into the top of the declaraiton'''
+
   
     def func(filename, text):
         result = []
@@ -339,51 +346,63 @@ def move_variables():
         old_elsevars = []
         revtext = list(text)
         revtext.reverse()
+  
+	skip_interface = False
         try:
-      for vars,line in revtext:
-        if type(line) in [ End_provider,End ]:
+            for vars, line in revtext:
+		if type(line) in [Interface, End_interface]:
+			skip_interface = not skip_interface
+		
+		if skip_interface:
+			append(([], line))
+			continue
+
+                if type(line) in [End_provider, End]:
                     varlist = []
-          append( ([],line) )
-        elif type(line) in [ Endif, End_select ]:
-          old_ifvars.append( list(ifvars) )
-          old_elsevars.append( list(elsevars) )
-          old_varlist.append( list(varlist) )
+                    append(([], line))
+                elif type(line) in [Endif, End_select]:
+                    old_ifvars.append(list(ifvars))
+                    old_elsevars.append(list(elsevars))
+                    old_varlist.append(list(varlist))
                     varlist = []
-          append( ([],line) )
+                    append(([], line))
                 elif type(line) == Else:
                     elsevars += list(varlist)
-          append( (varlist,line) )
+                    append((varlist, line))
                     varlist = []
-        elif type(line) in [ Elseif, Case ]:
+                elif type(line) in [Elseif, Case]:
                     ifvars += list(varlist)
-          append( (varlist,line) )
+                    append((varlist, line))
                     if vars != []:
                         varlist = old_varlist.pop()
                         varlist += vars
-            old_varlist.append( list(varlist) )
+                        old_varlist.append(list(varlist))
                     varlist = []
-        elif type(line) in [ If, Select ]:
+                elif type(line) in [If, Select]:
                     ifvars += list(varlist)
-          append( (varlist,line) )
+                    append((varlist, line))
                     vars += filter(lambda x: x in elsevars, ifvars)
                     ifvars = old_ifvars.pop()
                     elsevars = old_elsevars.pop()
                     varlist = old_varlist.pop() + vars
-        elif type(line) in [ Begin_provider, Program, Subroutine, Function ]:
+                elif type(line) in [Begin_provider, Program, Subroutine, Function]:
                     varlist += vars
-          append( (varlist,line) )
+                    append((varlist, line))
                     if old_varlist != [] \
                      or old_ifvars != [] \
                      or old_elsevars != []:
-            error.fail(line,"End if missing")
+                        error.fail(line, "End if missing")
                     varlist = []
-        elif type(line) in (Provide,Provide_all):
-          append( (vars,line) )
+                elif type(line) in (Provide, Provide_all):
+                    append((vars, line))
                 else:
                     varlist += vars
-          append( ([],line) )
+                    append(([], line))
         except:
-      error.fail(line,"Unable to parse file")
+	    from util import logger
+            logger.error("Unable to parse file %s", line)
+	    import sys
+	    sys.exit(1)
 
         result.reverse()
 
@@ -394,156 +413,140 @@ def move_variables():
         old_varlist = []
         varlist = []
         try:
-      for vars,line in text:
-        if vars != []:
-          vars = make_single(vars)
-        if type(line) in [ Begin_provider, Program, Subroutine, Function ]:
+            for vars, line in text:
+                if vars:
+                    vars = uniquify(vars)
+                if type(line) in [Begin_provider, Program, Subroutine, Function]:
                     varlist = list(vars)
-        elif type(line) in [ If, Select ]:
+                elif type(line) in [If, Select]:
                     old_varlist.append(varlist)
-          vars = filter(lambda x: x not in varlist,vars)
-          varlist = make_single(varlist + vars)
+                    vars = filter(lambda x: x not in varlist, vars)
+                    varlist = uniquify(varlist + vars)
                     assert old_varlist is not varlist
-        elif type(line) in [ Elseif, Else, Case ]:
+                elif type(line) in [Elseif, Else, Case]:
                     varlist = old_varlist.pop()
                     old_varlist.append(varlist)
-          vars = filter(lambda x: x not in varlist,vars)
-          varlist = make_single(varlist + vars)
+                    vars = filter(lambda x: x not in varlist, vars)
+                    varlist = uniquify(varlist + vars)
                     assert old_varlist is not varlist
-        elif type(line) in [ Endif, End_select ]:
+                elif type(line) in [Endif, End_select]:
                     varlist = old_varlist.pop()
                 elif type(line) == Provide_all:
                     vars += varlist
-        elif type(line) in [ End_provider, End ]:
+                elif type(line) in [End_provider, End]:
                     assert old_varlist == []
                     varlist = []
                 for v in vars[:]:
                     if v[0] == '-':
                         vars.remove(v)
                         vars.remove(v[1:])
-        result.append( (vars,line) )
+                result.append((vars, line))
         except:
-      error.fail(line,"Unable to parse file")
+            error.fail(line, "Unable to parse file")
         return result
 
     main_result = []
-  for filename,text in parsed_text:
-    main_result.append( (filename, func(filename,text)) )
+    for filename, text in parsed_text:
+        main_result.append((filename, func(filename, text)))
     return main_result
- #return parallel_loop(func,parsed_text)
 
-parsed_text = move_variables()
 
 ######################################################################
-def build_needs():
-  # Needs
+def build_needs(parsed_text, subroutines, stuple, variables):
+    'out: variable'
+
+    # ~#~#~#~#~#
+    # Needs and to_provide
+    # ~#~#~#~#~#
+
     for filename, text in parsed_text:
-    var = None
-    for vars,line in text:
-      if type(line) == Begin_provider:
-        buffer = map(strip,line.lower.replace(']',',').split(','))
-        var = variables[buffer[1]]
-        var.needs = []
-        var.to_provide = vars
-      elif type(line) == End_provider:
-        var.needs = make_single(var.needs)
-        var.to_provide = make_single(var.to_provide)
-        var = None
-      if var is not None:
-        var.needs += vars
+
+        l_begin = [i for i, (_, line) in enumerate(text) if isinstance(line, Begin_provider)]
+        l_end = [i for i, (_, line) in enumerate(text) if isinstance(line, End_provider)]
+
+        for start, end in zip(l_begin, l_end):
+            l_vars_start, line_start = text[start]
+
+            name = map(str.strip, line_start.lower.replace(']', ',').split(','))[1]
+            entity = variables[name]
+
+            entity.to_provide = uniquify(l_vars_start)
+
+            l_needs = []
+            for vars, line in text[start:end]:
+                l_needs += vars
+
                 if type(line) == Call:
-          subname = find_subname(line)
-          var.needs += subroutines[subname].needs
-        elif type(line) in [ \
-          Simple_line,  Assert,
-          Do         ,  If,
-          Elseif     ,  Select,
-        ]:
-          funcs = find_funcs_in_line(line)
+                    l_needs += subroutines[line.subname].needs
+                elif type(line) in [Simple_line, Assert, Do, If, Elseif, Select]:
+                    funcs = find_funcs_in_line(line, stuple)
                     for f in funcs:
-            var.needs += subroutines[f].needs
+                        l_needs += subroutines[f].needs
+
+            entity.needs = uniquify(l_needs)
+
     for v in variables:
         main = variables[v].same_as
         if main != v:
             variables[v].needs = variables[main].needs
             variables[v].to_provide = variables[main].to_provide
 
-  # Needed_by
+    # ~#~#~#~#~#
+    # Needs and to_provide
+    # ~#~#~#~#~#
+
     for v in variables:
         variables[v].needed_by = []
     for v in variables:
         main = variables[v].same_as
         if main != v:
             variables[v].needed_by = variables[main].needed_by
+
     for v in variables:
         var = variables[v]
         if var.is_main:
             for x in var.needs:
                 variables[x].needed_by.append(var.same_as)
+
     for v in variables:
         var = variables[v]
-    var.needed_by = make_single(var.needed_by)
-
-
-build_needs()
-
-result = []
-for filename,text in parsed_text:
-  text = move_to_top(text,NoDep)
-  text = move_to_top(text,Declaration)
-  text = move_to_top(text,Implicit)
-  text = move_to_top(text,Use)
-  text = move_to_top(text,Cont_provider)
-  result.append ( (filename,text) )
-parsed_text = result
-
+        var.needed_by = uniquify(var.needed_by)
 
 ######################################################################
 from command_line import command_line
 
-def check_opt():
+
+def check_opt(parsed_text):
     if not command_line.do_checkopt:
         return
 
     for filename, text in parsed_text:
         do_level = 0
-    for vars,line in text:
+        for vars, line in text:
             if not type(line) == Provide_all:
                 if do_level > 0 and vars != []:
-        print "Optimization: %s line %d"%(line.filename,line.i)
+                    print "Optimization: %s line %d" % (line.filename, line.i)
                     for v in vars:
-          print "  PROVIDE ",v
+                        print "  PROVIDE ", v
                 if type(line) == Do:
                     do_level += 1
                 elif type(line) == Enddo:
                     do_level -= 1
-check_opt()
+
 
 ######################################################################
-def perform_loop_substitutions():
+def perform_loop_substitutions(parsed_text):
     main_result = []
     for filename, text in parsed_text:
         result = []
         append = result.append
-    for vars,line in text:
-      if type(line) in [ Do, If, Elseif ] :
-        for k,v in command_line.substituted.items():
+        for vars, line in text:
+            if type(line) in [Do, If, Elseif]:
+                for k, v in command_line.substituted.items():
                     reg = v[1]
                     while reg.search(line.text) is not None:
-            line.text = re.sub(reg,r'\1%s\3', line.text,count=1)%v[0]
-      append( (vars,line) )
-    main_result.append( (filename, result) )
+                        line.text = re.sub(reg, r'\1%s\3', line.text, count=1) % v[0]
+            append((vars, line))
+        main_result.append((filename, result))
     return main_result
 
-parsed_text = perform_loop_substitutions()
-
-######################################################################
-if __name__ == '__main__':
- for i in range(len(parsed_text)):
-  if parsed_text[i][0] == sys.argv[1]:
-   print '!-------- %s -----------'%(parsed_text[i][0])
-   for line in parsed_text[i][1]:
-     print line[1]
-     print line[0], line[1].filename
-#for i in subroutines:
-#  print i, subroutines[i].needs, subroutines[i].to_provide

src/profile.py

@@ -52,15 +52,8 @@ def build_rdtsc():
   file = open(filename,'w')
   file.write(rdtsc)
   file.close()
-#  def t():
-#    p = subprocess.Popen(["gcc","-O2",filename,"-c","-o","irp_rdtsc.o"])
-#    p.communicate()
-#    os.remove(filename)
-#
-#  threading.Thread(target=t).start()
 
-def build_module():
-  from variables import variables
+def build_module(variables):
   data = """
 module irp_timer
  double precision :: irp_profile(3,%(n)d) 
@@ -176,9 +169,7 @@ end
   file.write(data)
   file.close()
 
-def run():
-  build_module()
+def run(d_entity):
+  build_module(d_entity)
   build_rdtsc()
 
-if __name__ == "__main__":
-  build_rdtsc()

src/regexps.py

@@ -47,7 +47,7 @@ re_decl    = re.compile( "".join( [ r"^\ *",
  r"|external *(::)?",
  r"|equivalence *(::)?",
  r"|type",
- r"|end ?type",
+ r"|endtype",
  r")[^=(]"
 ] ) )
 

src/routine.py

@@ -0,0 +1,104 @@
+#!/usr/bin/env python
+#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
+#   the Implicit Reference to Parameters (IRP) method.
+#   Copyright (C) 2009 Anthony SCEMAMA 
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program; if not, write to the Free Software Foundation, Inc.,
+#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#   Anthony Scemama
+#   LCPQ - IRSAMC - CNRS
+#   Universite Paul Sabatier
+#   118, route de Narbonne      
+#   31062 Toulouse Cedex 4      
+#   scemama@irsamc.ups-tlse.fr
+
+
+from irpf90_t import *
+
+from util import logger
+
+try:
+  import irpy
+except:
+  import lib_irpy as irpy
+
+class Routine(object):  
+  '''
+  A collection of list corresponding of a Routine (Subroutine, or function)
+  '''
+
+
+  ############################################################
+  def __init__(self,text):
+    assert type(text) == list
+    assert len(text) > 0
+
+    self.text = text
+    self.prototype = self.text[0]
+    assert isinstance(self.prototype, (Subroutine, Function))
+
+  ############################################################
+  @irpy.lazy_property_mutable
+  def called_by(self):
+    raise AttributeError
+ 
+  ############################################################
+  @irpy.lazy_property
+  def name(self):
+    '''Name is lowercase'''
+    return self.prototype.subname
+
+  ############################################################
+  @irpy.lazy_property
+  def is_function(self):
+      return "function" in self.prototype.lower
+
+  ############################################################
+  @irpy.lazy_property
+  def is_subroutine(self):
+      return "subroutine" in self.prototype.lower
+
+  ############################################################
+  @irpy.lazy_property
+  def doc(self):
+
+      l_doc = [ l for l in  self.text if isinstance(l,Doc) ]
+      if not l_doc:
+        logger.info("Subroutine '%s' is not documented"%(self.name))
+      return [l.text.lstrip()[1:] for l in l_doc]
+
+  ############################################################
+  @irpy.lazy_property
+  def touches_my_self(self):
+	return set(x for line in self.text for x in line.text.split()[1:] if isinstance(line,(Touch, SoftTouch)))
+
+  @irpy.lazy_property_mutable
+  def touches_ancestor(self):
+	raise AttributeError
+
+  @irpy.lazy_property
+  def touches(self):
+	return list(self.touches_my_self.union(self.touches_ancestor))
+
+  ############################################################
+  @irpy.lazy_property
+  def regexp(self):
+      import re
+      return re.compile(r"([^a-z0-9'\"_]|^)%s([^a-z0-9_]|$)"%(self.name),re.I)
+
+  ############################################################
+  @irpy.lazy_property
+  def calls(self):
+      return set(line.text.split('(',1)[0].split()[1].lower() for line in self.text if isinstance(line,Call))

src/subroutine.py

@@ -1,131 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-from irpf90_t import *
-from util import *
-import error
-
-class Sub(object):
-
-  ############################################################
-  def __init__(self,text):
-    assert type(text) == list
-    assert len(text) > 0
-    assert type(text[0]) in [Subroutine, Function]
-    self.text = text
-    self.called_by = []
-
-  ############################################################
-  def name(self):
-    '''Name is lowercase'''
-    if '_name' not in self.__dict__:
-      self._name = find_subname(self.line)
-    return self._name
-  name = property(name)
-
-  ############################################################
-  def is_function(self):
-    if '_is_function' not in self.__dict__:
-      self._is_function = "function" in self.line.lower
-    return self._is_function
-  is_function = property(is_function)
-
-  ############################################################
-  def doc(self):
-    if '_doc' not in self.__dict__:
-      def f(l): return 
-      buffer = filter(lambda l:type(l) == Doc, self.text)
-      self._doc = map(lambda l: l.text.lstrip()[1:], buffer)
-      if buffer == []:
-        error.warn(None,"Subroutine %s is not documented"%(self.name))
-    return self._doc
-  doc = property(doc)
-
-  ############################################################
-  def line(self):
-    if '_line' not in self.__dict__:
-      self._line = self.text[0]
-    return self._line
-  line = property(line)
-
-  ############################################################
-  def touches(self):
-    if '_touches' not in self.__dict__:
-      from subroutines import subroutines
-      self._touches = []
-      for line in filter(lambda x: type(x) in [Touch, SoftTouch],self.text):
-        self._touches += line.text.split()[1:]
-      for sub in self.calls:
-        if sub in subroutines:
-          self._touches += subroutines[sub].touches
-      self._touches = make_single(self._touches)
-    return self._touches
-  touches = property(touches)
-
-  ############################################################
-  def needs(self):
-    if '_needs' not in self.__dict__:
-      import parsed_text
-    self._needs = make_single(self._needs)
-    return self._needs
-  needs = property(needs)
-
-  ############################################################
-  def to_provide(self):
-    if '_to_provide' not in self.__dict__:
-      import parsed_text
-    return self._to_provide
-  to_provide = property(to_provide)
-
-  ############################################################
-  def regexp(self):
-    if '_regexp' not in self.__dict__:
-      import re
-      self._regexp = re.compile( \
-        r"([^a-z0-9'\"_]|^)%s([^a-z0-9_]|$)"%(self.name),re.I)
-    return self._regexp
-  regexp = property(regexp)
-
-  ############################################################
-  def calls(self):
-    if '_calls' not in self.__dict__:
-      buffer = filter(lambda x: type(x) == Call,self.text)
-      self._calls = []
-      for line in buffer:
-        sub = line.text.split('(',1)[0].split()[1].lower()
-        self._calls.append(sub)
-      self._calls = make_single(self._calls)
-    return self._calls
-  calls = property(calls)
-
-######################################################################
-if __name__ == '__main__':
-  from preprocessed_text import preprocessed_text
-  from variables import variables
-  from subroutines import subroutines
-  print map(lambda x: variables[x].needs, subroutines['full_ci'].needs)
-  print subroutines['full_ci'].calls

src/subroutines.py

@@ -1,72 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-from util import *
-from subroutine import *
-from variables import variables
-from variable  import Variable
-from irpf90_t import *
-
-def create_subroutines():
-  from preprocessed_text import preprocessed_text
-  result = {}
-  for filename, text in preprocessed_text:
-    buffer = []
-    inside = False
-    for line in text:
-      if type(line) in [ Subroutine, Function ]:
-        inside = True
-      if inside:
-        buffer.append(line)
-      if isinstance(line,End):
-        if inside:
-         v = Sub(buffer)
-         result[v.name] = v
-         buffer = []
-        inside = False
-  return result
-
-def create_called_by(subs,vars):
-  for s in subs.values() + vars.values():
-    if type(s) == Variable and s.same_as != s.name:
-        continue
-    for x in s.calls:
-      try:
-        subs[x].called_by.append(s.name)
-      except KeyError:
-        pass
-
-  for s in subs.values():
-    s.called_by = make_single(s.called_by)
-    s.called_by.sort()
-    
-subroutines = create_subroutines()
-create_called_by(subroutines,variables)
-
-if __name__ == '__main__':
-  for v in subroutines.keys():
-    print v

src/touches.py

@@ -24,50 +24,42 @@
 #   31062 Toulouse Cedex 4      
 #   scemama@irsamc.ups-tlse.fr
 
+from irpf90_t import irp_id,irpdir
+import os
+from util import lazy_write_file
 
-from irpf90_t import *
-from util import *
-from variables import variables
-from modules import modules
+def create(modules,variables):
+  # (Dict[str,Module]. Dict[str, Variable]) -> None
+  '''Create the fortran90 finalize subroutine and the touched one'''
 
-FILENAME=irpdir+'irp_touches.irp.F90'
   
-def create():
-  out = []
-  l = variables.keys()
-  l.sort
-  main_modules = filter(lambda x: modules[x].is_main, modules)
   finalize = "subroutine irp_finalize_%s\n"%(irp_id)
-  for m in filter(lambda x: not modules[x].is_main, modules):
+  for m in filter(lambda x: not modules[x].is_main and modules[x].has_irp_module, modules):
       finalize += " use %s\n"%(modules[m].name)
-  for v in l:
-    var = variables[v]
-    var_in_main = False
-    for m in main_modules:
-      if var.fmodule == modules[m].name:
-        var_in_main = True
-        break
-    if not var_in_main:
-      if var.is_touched:
+
+  main_modules_name =[ m.name for m in modules.values() if m.is_main]
+  
+  out = []
+  for v,var in variables.iteritems():
+
+    if var.fmodule not in main_modules_name:
+      #if var.is_self_touched:
       out += var.toucher
-      if var.dim != []:
+      if var.dim:
         finalize += "  if (allocated(%s)) then\n"%v
         finalize += "    %s_is_built = .False.\n"%var.same_as
         finalize += "    deallocate(%s)\n"%v
         finalize += "  endif\n"
+
   finalize += "end\n"
 
-
-  if out != []:
+  if out:
     out = map(lambda x: "%s\n"%(x),out)
 
   out += finalize
 
-  if not same_file(FILENAME,out):
-    file = open(FILENAME,'w')
-    file.writelines(out)
-    file.close()
+  filename=os.path.join(irpdir,'irp_touches.irp.F90')
+  lazy_write_file(filename,''.join(out))
 
 if __name__ == '__main__':
   create()
-

src/util.py

@@ -24,169 +24,282 @@
 #   31062 Toulouse Cedex 4      
 #   scemama@irsamc.ups-tlse.fr
 
-import os
-NTHREADS=1 #int(os.getenv('OMP_NUM_THREADS',1))
 
-def strip(x):
-  return x.strip()
+# ~#~#~#~#~#
+#  L o g e r
+# ~#~#~#~#~#
+'''
+Level     Numeric value
+CRITICAL     50
+ERROR        40
+WARNING      30
+INFO         20
+DEBUG        10
+NOTSET        0
+'''
+import logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger('Irpf90')
+logger.setLevel(30)
 
-def lower(x):
-  return x.lower()
+# ~#~#~#~#~#
+#  / /  _  R E L A T E D
+# ~#~#~#~#~#
 
-def same_file(filename,txt):
-  assert isinstance(filename,str)
-  if (type(txt) == list):
-    buffer = ''.join(txt)
-  else:
-    buffer = txt
+def chunkify(l,n_chunk):
+    # (List[any], int) -> List [ List[any] ]
+    '''Split the list on n_chunk'''
+    len_ = len(l)
+    n = max(1,  len_ / n_chunk )
+    return [ l[i:i + n] for i in xrange(0, len_, n) ]
+
+
+import multiprocessing
+def parmap(f, it, parallel=False):
+    # (Callable, Iterable, bool) -> List
+    '''Parallel version of the std map function
+    
+    The parallel flag is set to togle the // execusion
+	
+    Note:
+	- We try to use the Mulprocesses map is possible else we use our own
+	- The order of the sequence if concerved
+        - Will use all the processesor possible
+	- We return a List
+	- The traceback is loose if an error occur but a Exception is raise.
+    '''
+
+    if not parallel:
+       return map(f, it)
+
+    nproc = multiprocessing.cpu_count()
+
+    # ~!~!~!
+    # Parallelisation STD
+    # ~!~!~
+
+    # This 'hang' on Travis and I don't know why...
+    # https://docs.python.org/2/library/pickle.html#what-can-be-pickled-and-unpickled
+    #from cPickle import PicklingError
+    #try:
+    #	 p = multiprocessing.Pool(nproc)
+    #  	 l_res = p.map(f, it,nproc)
+    #except PicklingError:
+    #	pass	
+    #else:
+    #	return l_res
+
+    # ~!~!~!
+    # Parallelisation By Us
+    # ~!~!~
+
+    # To optimize the // performance,
+    # we merge the task into chunk
+    # In this implementation, we minimizise the communication
+    # (aka 1 job by processor)
+
+    it_chunk = chunkify(l=it,n_chunk=nproc)
+    def F(chunk):
+        # (List[any]) -> (List[any])
+        '''Same as 'f' but for a chunck'''
+        return map(f,chunk)
+	
+
+    q_in = multiprocessing.JoinableQueue()
+    q_out = multiprocessing.Queue()
+    # All the worker will sepuku after reseaving this message
+    # Remove that we need to always put in `q_in` a not None value.
+    stop_condition = None
+
+    def worker():
+       # () -> None
+       '''Read a task from q_in, excute it, and store it in q_out
+
+       Note:
+	  - We use 'F' and not 'f'. 
+	  - The for loop will break when stop_contition occur
+	  - We get, and put an idx to allow the possibility of ordering afterward
+	  - We store any exeception, to raise her afterward
+       '''
+       for i, x in iter(q_in.get, stop_condition):
 
 	    try:
-    file = open(filename,"r")
+		result = F(x)
+	    except BaseException as e:
+		t = e
+            else:	
+	   	t = (i, result)
+
+	    q_out.put(t)
+            q_in.task_done()
+
+       q_in.task_done()
+
+    # Process' creation
+    l_proc = [multiprocessing.Process(target=worker) for _ in range(nproc)]
+    for p in l_proc:
+        p.daemon = True
+        p.start()
+
+    # Add the job to the queue (Note we add an idx, this will all)
+    for i, x in enumerate(it_chunk):
+	q_in.put((i, x))
+
+    # Now add the stop contidion and join
+    # (Because q_in.get is blocking we don't need to join the queue before)
+    for _ in l_proc:
+        q_in.put(stop_condition)
+    q_in.join()
+
+    # Get all the chunk and join the process
+    l_res = [q_out.get() for _ in range(len(it_chunk))]   
+
+    for p in l_proc:
+        p.join()
+    
+    # Check if error have occured  
+    try:
+	from itertools import ifilter
+	e = next(ifilter(lambda t: isinstance(t,BaseException), l_res))
+    except StopIteration:
+   	# Now we need first to order the result, and secondly to flatte it
+    	return [item for _, chunk in sorted(l_res) for item in chunk]
+    else:
+	raise e
+
+# ~#~#~#~#~#
+#  I O  _  R E L A T E D
+# ~#~#~#~#~#
+import hashlib
+import os
+def cached_file(filename, text):
+    # (str,str) -> bool
+    '''Check if file locatte at filename containt the same data as text
+
+    Return:
+	True if data is the same, false otherwise
+    '''
+
+    def digest(data):
+	# (str) -> str
+	'''compute an uniq data id'''
+	return  hashlib.md5(data).hexdigest()
+
+    try:
+	text_ref = open(filename, 'rb').read()
     except IOError:
         return False
-  stream = file.read()
-  file.close()
+    else:
+        return digest(text_ref) == digest(text)
 
-  if len(stream) != len(buffer):
-    return False
-  if stream != buffer:
-    return False
-  return True
 
-def build_dim(dim):
-  if len(dim) == 0:
+def lazy_write_file(filename, text, conservative=False,touch=False):
+    # (str, str, bool) -> None
+    '''Write data lazily in filename location.
+
+    Note:
+	If convervative is set, we don't overwrite.
+    '''
+
+    if not os.path.exists(filename) or not cached_file(filename, text) and not conservative:
+        with open(filename, 'w') as f:
+            f.write(text)
+    elif touch:
+	os.utime(filename,None)
+
+def listdir(directory, abspath=False):
+    #(str, bool) -> List[str]
+    '''Replacement of the std:listdir but with the possibility to get the abosulte path'''
+
+    l_filename = os.listdir(directory)
+    if not abspath:
+        return l_filename
+    else:
+        return [os.path.abspath(os.path.join(directory, f)) for f in l_filename]
+
+def check_output(*popenargs, **kwargs):
+    """Run command with arguments and return its output as a byte string.
+    Backported from Python 2.7 as it's implemented as pure python on stdlib.
+    >>> check_output(['/usr/bin/python', '--version'])
+    Python 2.6.2
+    """
+    import subprocess
+    process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs)
+    output, unused_err = process.communicate()
+    retcode = process.poll()
+    if retcode:
+        cmd = kwargs.get("args")
+        if cmd is None:
+            cmd = popenargs[0]
+        error = subprocess.CalledProcessError(retcode, cmd)
+        error.output = output
+        raise error
+    return output
+
+# ~#~#~#~#~#
+#  L i s t 
+# ~#~#~#~#~#
+
+
+def uniquify(l,sort=False):
+    # (Iter, bool) -> List[Any]
+    '''Uniquify a immutable iterable. Don't preserve the order'''
+    r = list(set(l))
+    if not sort:
+	return r
+    else:
+	return sorted(r)
+
+def OrderedUniqueList(l):
+    # (Iter, bool) -> List[Any]
+    '''Uniquify a immutable iterable. Don't preserve the order'''
+    return sorted(set(l))
+
+def flatten(l_2d):
+    # (List [ List[Any] ]) -> List
+    '''Construct a copy of the 2d list collapsed into one dimension.
+
+    Note:
+	-  We collapse in a C-style fashion (row_major).
+    '''
+
+    return [item for l_1d in l_2d for item in l_1d]
+
+
+# ~#~#~#~#~#
+#  I R P  _  R E L A T E D
+# ~#~#~#~#~#
+def build_dim(l_dim, colons=False):
+    # (List[str],bool) -> str
+    '''Contruct a valid fortran90 array dimension code from a list dimension
+
+    Exemple:
+	[4,8] -> (4,8) if not colons
+	[4,8] -> (:,:) if colons
+	
+    '''
+    if not l_dim:
         return ""
-  else:
-    return "(%s)"%( ",".join(dim) )
 
-def build_dim_colons(v):
-  d = v.dim
-  if d == []:
-    return ""
-  else:
-    x = map(lambda x: ":", d)
-    return "(%s)"%(','.join(x))
+    l_dim_colons = [':'] * len(l_dim) if colons else l_dim
+
+    return "(%s)" % (",".join(l_dim_colons))
 
 
-import error
-def find_subname(line):
-  buffer = line.lower
-  if not buffer.endswith(')'):
-    buffer += "()"
-  buffer = buffer.split('(')
-  buffer = buffer[0].split()
-  if len(buffer) < 2:
-    error.fail(line,"Syntax Error")
-  return buffer[-1]
+def build_use(l_ent, d_ent):
+    # (List, Dict[str,Entity]) -> list
+    '''Contruct the fortran90 'use' statement for the list of entity'''
+    return OrderedUniqueList("  use %s" % d_ent[x].fmodule for x in l_ent)
 
-def make_single(l):
-  d = {}
-  for x in l:
-   d[x] = True
-  return d.keys()
+def build_call_provide(l_ent, d_ent):
+    # (List, Dict[str,Entity]) -> list
+    '''Construct the fortran 90 call the provider needed by the list of entity'''
+    def fun(x):
+        return [ "  if (.not.%s_is_built) then" % x,
+                 "    call provide_%s" % x,
+                 "  endif"]
 
-def flatten(l):
-  if type(l) == list:
-    result = []
-    for i in range(len(l)):
-      elem = l[i]
-      result += flatten(elem)
-    return result
-  else:
-    return [l]
-
-def dimsize(x):
-  assert isinstance(x,str)
-  buffer = x.split(':')
-  if len(buffer) == 1:
-    return x
-  else:
-    assert len(buffer) == 2
-    size = ""
-    b0, b1 = buffer
-    if b0.replace('-','').isdigit() and b1.replace('-','').isdigit():
-      size = str( int(b1) - int(b0) + 1 )
-    else:
-      if b0.replace('-','').isdigit():
-        size = "(%s) - (%d)"%(b1,int(b0)-1)
-      elif b1.replace('-','').isdigit():
-        size = "(%d) - (%s)"%(int(b1)+1,b0)
-      else:
-        size = "(%s) - (%s) + 1"%(b1,b0)
-    return size
-
-def put_info(text,filename):
-  assert type(text) == list
-  if len(text) > 0:
-    assert type(text[0]) == tuple
-    from irpf90_t import Line
-    assert type(text[0][0]) == list
-    assert isinstance(text[0][1], Line)
-    lenmax = 80 - len(filename)
-    format = "%"+str(lenmax)+"s ! %s:%4s"
-    for vars,line in text:
-      line.text = format%(line.text.ljust(lenmax),line.filename,str(line.i))
-  return text
-
-import cPickle as pickle
-import os, sys
-def parallel_loop(f,source):
-  pidlist = range(NTHREADS)
-
-  src = [ [] for i in xrange(NTHREADS) ]
-  index = 0
-  try:
-    source = map( lambda x: (len(x[1]),(x[0], x[1])), source )
-    source.sort()
-    source = map( lambda x: x[1], source )
-  except:
-    pass
-  for i in source:
-    index += 1
-    if index == NTHREADS:
-      index = 0
-    src[index].append(i)
-
-  thread_id = 0
-  fork = 1
-  r = range(0,NTHREADS)
-  for thread_id in xrange(1,NTHREADS):
-    r[thread_id], w = os.pipe()
-    fork = os.fork()
-    if fork == 0:
-      os.close(r[thread_id])
-      w = os.fdopen(w,'w')
-      break
-    else:
-      os.close(w)
-      r[thread_id] = os.fdopen(r[thread_id],'r')
-      pidlist[thread_id] = fork
-      thread_id = 0
-
-  result = []
-  for filename, text in src[thread_id]:
-    result.append( (filename, f(filename,text)) )
-  result.sort()
-
-  if fork == 0:
-    pickle.dump(result,w,-1)
-    w.close()
-    os._exit(0)
-  
-  for i in xrange(1,NTHREADS):
-    result += pickle.load(r[i])
-    r[i].close()
-    os.waitpid(pidlist[i],0)[1] 
-
-  return result
-
-
-
-if __name__ == '__main__':
-  print "10",dimsize("10") #-> "10"
-  print "0:10",dimsize("0:10") # -> "11"
-  print "0:x",dimsize("0:x")  # -> "x+1"
-  print "-3:x",dimsize("-3:x")  # -> "x+1"
-  print "x:y",dimsize("x:y")  # -> "y-x+1"
-  print "x:5",dimsize("x:5")  # -> "y-x+1"
+    # Get the corect name (in the case of multiple provider line)
+    l_same_as = OrderedUniqueList(d_ent[x].same_as for x in l_ent)
+    return flatten(map(fun, l_same_as))
 

src/variable.py

@@ -1,697 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-from irpf90_t import *
-from util import *
-import error
-from command_line import command_line
-
-class Variable(object):
-
-  ############################################################
-  def __init__(self,text,label,name = None):
-    assert type(text) == list
-    assert len(text) > 0
-    assert type(text[0]) == Begin_provider
-    self.label = label
-    self.text = text
-    if name is not None:
-      self._name = name
-
-  ############################################################
-  def is_touched(self):
-    if '_is_touched' not in self.__dict__:
-      from variables import variables
-      result = self.is_read
-      for i in self.children:
-        if variables[i].is_touched:
-          result = True
-          break
-      self._is_touched = result
-    return self._is_touched
-  is_touched = property(is_touched)
-
-  ############################################################
-  def has_openmp(self):
-    if '_has_openmp' not in self.__dict__:
-      self._has_openmp = False
-      self.builder()
-    return self._has_openmp
-  has_openmp = property(has_openmp)
-
-  ############################################################
-  def is_written(self):
-    if '_is_written' not in self.__dict__:
-      from variables import variables
-      result = False
-      for i in self.parents:
-        if variables[i].is_written:
-          result = True
-          break
-      self._is_written = result
-    return self._is_written
-  is_written = property(is_written)
-
-  ############################################################
-  def is_read(self):
-    if '_is_read' not in self.__dict__:
-      from variables import variables
-      result = False
-      for i in self.parents:
-        if variables[i].is_read:
-          result = True
-          break
-      self._is_read = result
-    return self._is_read
-  is_read = property(is_read)
-
-  ############################################################
-  def is_main(self):
-    if '_is_main' not in self.__dict__:
-      self._is_main = (self.name == self.same_as)
-    return self._is_main
-  is_main = property(is_main)
-
-  ############################################################
-  def name(self):
-    '''Name is lowercase'''
-    if '_name' not in self.__dict__:
-      buffer = None
-      text = self.text
-      for line in text:
-        if type(line) == Begin_provider:
-          self._name = line.filename[1]
-          break
-    return self._name
-  name = property(name)
-
-  ############################################################
-  def doc(self):
-    if '_doc' not in self.__dict__:
-      text = self.text
-      buffer = filter(lambda l:type(l) == Doc, text)
-      self._doc = map(lambda l: l.text.lstrip()[1:], buffer)
-      if buffer == []:
-        error.warn(None,"Variable %s is not documented"%(self.name))
-    return self._doc
-  doc = property(doc)
-
-  ############################################################
-  def documented(self):
-    if '_documented' not in self.__dict__:
-      self._documented = (self.doc != [])
-    return self._documented
-  documented = property(documented)
-
-  ############################################################
-  def includes(self):
-    if '_includes' not in self.__dict__:
-      self._includes = []
-      text = self.text
-      for line in filter(lambda x: type(x) == Include,text):
-        self._includes.append(line.filename)
-      make_single(self._includes)
-    return self._includes
-  includes = property(includes)
-
-  ############################################################
-  def calls(self):
-    if '_calls' not in self.__dict__:
-      self._calls = []
-      text = self.text
-      for line in filter(lambda x: type(x) == Call,text):
-        sub = line.text.split('(',1)[0].split()[1].lower()
-        self._calls.append(sub)
-      make_single(self._calls)
-    return self._calls
-  calls=property(fget=calls)
-
-  ############################################################
-  def others(self):
-    if '_others' not in self.__dict__:
-      result = []
-      append = result.append
-      f = lambda  l: type(l) in [Begin_provider, Cont_provider]
-      text = self.text
-      lines = filter(f, text)
-      for line in lines:
-        append(line.filename[1])
-      result.remove(self.name)
-      self._others = result
-    return self._others
-  others = property(others)
-
-  ############################################################
-  def same_as(self):
-    if '_same_as' not in self.__dict__:
-      if type(self.line) == Begin_provider:
-        result = self.name
-      else:
-        result = self.text[0].filename[1]
-      self._same_as = result
-    return self._same_as
-  same_as = property(same_as)
-
-  ############################################################
-  def allocate(self):
-    if '_allocate' not in self.__dict__:
-      if not self.is_main:
-        self._allocate = []
-      else:
-        from variables import variables
-        def f(var):
-          return variables[var].dim != []
-        self._allocate = filter ( f, self.others + [self.name] )
-    return self._allocate
-  allocate = property(allocate)
-
-  ############################################################
-  def dim(self):
-    if '_dim' not in self.__dict__:
-      line = self.line.text.split('!')[0]
-      buffer = line.replace(']','').split(',',2)
-      if len(buffer) == 2:
-        self._dim = []
-      else:
-        buffer = buffer[2].strip()[1:-1].split(',')
-        self._dim = map(strip,buffer)
-    return self._dim
-  dim = property(dim)
-
-  ############################################################
-  def type(self):
-    if '_type' not in self.__dict__:
-      line = self.line.text
-      buffer = line.split(',')[0]
-      try:
-        buffer = buffer.split('[')[1].strip()
-      except IndexError:
-        error.fail(None,"Error in definition of %s."%(self.name))
-      if self.dim != []:
-        buffer = "%s, allocatable"%(buffer)
-      self._type = buffer
-    return self._type
-  type = property(type)
-
-  ############################################################
-  def fmodule(self):
-    if '_fmodule' not in self.__dict__:
-      self._fmodule = self.line.filename[0].replace('/','__').split('.irp.f')[0]+'_mod'
-    return self._fmodule
-  fmodule = property(fmodule)
-
-  ############################################################
-  def regexp(self):
-    if '_regexp' not in self.__dict__:
-      import re
-      self._regexp = re.compile( \
-        r"([^a-z0-9'\"_]|^)%s([^a-z0-9_]|$)"%(self.name),re.I)
-    return self._regexp
-  regexp = property(regexp)
-
-  ############################################################
-  def line(self):
-    if '_line' not in self.__dict__:
-      f = lambda l: type(l) in [Begin_provider, Cont_provider]
-      text = self.text
-      lines = filter(f, text)
-      for line in lines:
-        buffer = line.filename[1]
-        if self._name == buffer:
-          self._line = line
-          break
-    assert '_line' in self.__dict__
-    return self._line
-  line = property(line)
-
-  ############################################################
-  def header(self):
-    if '_header' not in self.__dict__:
-      name = self.name
-      self._header = [ "  %s :: %s %s"%(self.type, name, build_dim_colons(self) ) ]
-      if command_line.coarray:
-        if self.dim == []:
-          self._header[0] += " [*]"
-        else:
-          self._header[0] += " [:]"
-      if self.dim != [] and command_line.align != '1':
-       self._header += ["  !DIR$ ATTRIBUTES ALIGN: %s :: %s"%(command_line.align,name)]
-      if self.is_main:
-       self._header += [ "  logical :: %s_is_built = .False."%(name) ]
-    return self._header
-  header = property(header)
-
-  ############################################################
-  def toucher(self):
-    if '_toucher' not in self.__dict__:
-      if not self.is_main:
-        self._toucher = []
-      else:
-        from modules import modules
-        from variables import variables
-        if '_needed_by' not in self.__dict__:
-          import parsed_text
-        parents = self.parents
-        parents.sort()
-        mods = map(lambda x: variables[x].fmodule, parents)
-        mods = make_single(mods)+[self.fmodule]
-        name = self.name
-        result = [ "subroutine touch_%s"%(name) ]
-        result += map(lambda x: "  Use %s"%(x),mods)
-        result.append("  implicit none")
-        if command_line.do_debug:
-          length = str(len("touch_%s"%(name)))
-          result += [ "  character*(%s) :: irp_here = 'touch_%s'"%(length,name) ]
-        if command_line.do_debug:
-          result += [ "  call irp_enter(irp_here)" ]
-        result += map( lambda x: "  %s_is_built = .False."%(x), parents)
-        result.append("  %s_is_built = .True."%(name))
-        if command_line.do_debug:
-          result.append("  call irp_leave(irp_here)")
-        result.append("end subroutine touch_%s"%(name))
-        result.append("")
-        self._toucher = result
-    return self._toucher
-  toucher = property(toucher)
-
-  ##########################################################
-  def locker(self):
-    if '_locker' not in self.__dict__:
-      if not command_line.do_openmp:
-        self._locker = []
-      else:
-        from modules import modules
-        from variables import variables
-        name = self.name
-        result  = [ "subroutine irp_lock_%s(set)"%(name) ]
-        result += [ "  use omp_lib",
-                    "  implicit none",
-                    "  logical, intent(in) :: set",
-                    "  integer(kind=omp_nest_lock_kind),save :: %s_lock"%(name), 
-                    "  integer,save :: ifirst",
-                  ]
-        if command_line.do_debug:
-          length = str(len("irp_lock_%s"%(name)))
-          result += [ "  character*(%s) :: irp_here = 'irp_lock_%s'"%(length,name),
-                      "  call irp_enter(irp_here)" ]
-        result += [ "  if (ifirst == 0) then",
-                    "    ifirst = 1",
-                    "    call omp_init_nest_lock(%s_lock)"%(name),
-                    "  endif",
-                    "  if (set) then",
-                    "    call omp_set_nest_lock(%s_lock)"%(name),
-                    "  else",
-                    "    call omp_unset_nest_lock(%s_lock)"%(name),
-                    "  endif",
-                  ]
-        if command_line.do_debug:
-          result.append("  call irp_leave(irp_here)")
-        result.append("end subroutine irp_lock_%s"%(name))
-        result.append("")
-        self._locker = result
-    return self._locker
-  locker = property(locker)
-
-  ##########################################################
-  def reader(self):
-    if '_reader' not in self.__dict__:
-      if not self.is_main:
-        self._reader = []
-      else:
-        if '_needs' not in self.__dict__:
-          import parsed_text
-        from variables import variables
-        name = self.name
-        result = [ \
-        "subroutine reader_%s(irp_num)"%(name),
-        "  use %s"%(self.fmodule),
-        "  implicit none",
-        "  character*(*), intent(in) :: irp_num",
-        "  logical                   :: irp_is_open",
-        "  integer                   :: irp_iunit" ]
-        if command_line.do_debug:
-          length = len("reader_%s"%(self.name))
-          result += [\
-          "  character*(%d) :: irp_here = 'reader_%s'"%(length,name),
-          "  call irp_enter(irp_here)" ]
-        result += map(lambda x: "  call reader_%s(irp_num)"%(x),self.needs) 
-        result += [ \
-        "  irp_is_open = .True.",
-        "  irp_iunit = 9",
-        "  do while (irp_is_open)",
-        "   irp_iunit = irp_iunit+1", 
-        "   inquire(unit=irp_iunit,opened=irp_is_open)",
-        "  enddo"]
-        for n in [ name ]+self.others:
-          result += [\
-          "  open(unit=irp_iunit,file='irpf90_%s_'//trim(irp_num),form='FORMATTED',status='OLD',action='READ')"%(n),
-          "  read(irp_iunit,*) %s%s"%(n,build_dim_colons(variables[n])),
-          "  close(irp_iunit)" ]
-        result += [ \
-        "  call touch_%s"%(name),
-        "  %s_is_built = .True."%(name) ]
-        if command_line.do_debug:
-          result.append("  call irp_leave(irp_here)")
-        result.append("end subroutine reader_%s"%(name))
-        result.append("")
-        self._reader = result
-    return self._reader
-  reader = property(reader)
-
-  ##########################################################
-  def writer(self):
-    if '_writer' not in self.__dict__:
-      if not self.is_main:
-        self._writer = []
-      else:
-        from variables import variables
-        if '_needs' not in self.__dict__:
-          import parsed_text
-        name = self.name
-        result = [ \
-        "subroutine writer_%s(irp_num)"%(name),
-        "  use %s"%(self.fmodule),
-        "  implicit none",
-        "  character*(*), intent(in) :: irp_num",
-        "  logical                   :: irp_is_open",
-        "  integer                   :: irp_iunit" ]
-        if command_line.do_debug:
-          length = len("writer_%s"%(self.name))
-          result += [\
-          "  character*(%d) :: irp_here = 'writer_%s'"%(length,name),
-          "  call irp_enter(irp_here)" ]
-        result += [ \
-        "  if (.not.%s_is_built) then"%(self.same_as),
-        "    call provide_%s"%(self.same_as),
-        "  endif" ]
-        result += map(lambda x: "  call writer_%s(irp_num)"%(x),self.needs) 
-        result += [ \
-        "  irp_is_open = .True.",
-        "  irp_iunit = 9",
-        "  do while (irp_is_open)",
-        "   irp_iunit = irp_iunit+1", 
-        "   inquire(unit=irp_iunit,opened=irp_is_open)",
-        "  enddo" ]
-        for n in [ name ] + self.others:
-          result += [\
-          "  open(unit=irp_iunit,file='irpf90_%s_'//trim(irp_num),form='FORMATTED',status='UNKNOWN',action='WRITE')"%(n),
-          "  write(irp_iunit,*) %s%s"%(n,build_dim_colons(variables[n])),
-          "  close(irp_iunit)" ]
-        if command_line.do_debug:
-          result.append("  call irp_leave(irp_here)")
-        result.append("end subroutine writer_%s"%(name))
-        result.append("")
-        self._writer = result
-    return self._writer
-  writer = property(writer)
-
-  ##########################################################
-  def free(self):
-    if '_free' not in self.__dict__:
-      name = self.name
-      result = [ "!","! >>> FREE %s"%(name),
-        "  %s_is_built = .False."%(self.same_as) ] 
-      if self.dim != []:
-        if command_line.do_memory:
-          result += [ \
-          "  if (allocated(%s)) then"%(name),
-          "    deallocate (%s)"%(name),
-          "    print *, 'Deallocating %s'"%(name),
-          "  endif" ]
-        else:
-          result += [ \
-          "  if (allocated(%s)) then"%(name),
-          "    deallocate (%s)"%(name),
-          "  endif" ]
-      result.append("! <<< END FREE")
-      self._free = result
-    return self._free
-  free = property(free)
-
-  ##########################################################
-  def provider(self):
-    if '_provider' not in self.__dict__:
-     if not self.is_main:
-       self._provider = []
-     else:
-      if '_to_provide' not in self.__dict__:
-        import parsed_text
-      from variables import variables, build_use, call_provides
-      name = self.name
-      same_as = self.same_as
-
-      def build_alloc(name):
-        self = variables[name]
-        if self.dim == []:
-           return []
-
-        def do_size():
-           result = "     print *, ' size: ("
-           result += ','.join(self.dim)
-           return result+")'"
-
-        def check_dimensions():
-          result = map(lambda x: "(%s>0)"%(dimsize(x)), self.dim)
-          result = ".and.".join(result)
-          result = "   if (%s) then"%(result)
-          return result
- 
-        def dimensions_OK():
-          result = [ "  irp_dimensions_OK = .True." ]
-          for i,k in enumerate(self.dim):
-              result.append("  irp_dimensions_OK = irp_dimensions_OK.AND.(SIZE(%s,%d)==(%s))"%(name,i+1,dimsize(k)))
-          return result
-
-        def do_allocate():
-          if command_line.coarray:
-            result = "    allocate(%s(%s)[*],stat=irp_err)"
-          else:
-            result = "    allocate(%s(%s),stat=irp_err)"
-          result = result%(name,','.join(self.dim))
-          if command_line.do_memory:
-            tmp = "\n   print *, %s, 'Allocating %s(%s)'"
-            d = ','.join(self.dim)
-            result += tmp%('size('+name+')',name,d)
-          return result
-
-        result = [ " if (allocated (%s) ) then"%(name) ]
-        result += dimensions_OK()
-        result += [\
-          "  if (.not.irp_dimensions_OK) then",
-          "   deallocate(%s,stat=irp_err)"%(name),
-          "   if (irp_err /= 0) then",
-          "     print *, irp_here//': Deallocation failed: %s'"%(name),
-          do_size(),
-          "   endif"]
-        if command_line.do_memory:
-          result += [\
-          "   print *, 'Deallocating %s'"%(name) ]
-        result.append(check_dimensions())
-        result.append(do_allocate())
-        result += [\
-          "    if (irp_err /= 0) then",
-          "     print *, irp_here//': Allocation failed: %s'"%(name),
-          do_size(),
-          "    endif",
-          "   endif",
-          "  endif",
-          " else" ]
-        result.append(check_dimensions())
-        result.append(do_allocate())
-        result += [\
-          "    if (irp_err /= 0) then",
-          "     print *, irp_here//': Allocation failed: %s'"%(name),
-          do_size(),
-          "    endif",
-          "   endif",
-          " endif" ]
-        return result
-
-      result = []
-      if command_line.directives and command_line.inline in ["all","providers"]:
-        result += [ "!DEC$ ATTRIBUTES FORCEINLINE :: provide_%s"%(name) ]
-      result += [ "subroutine provide_%s"%(name) ] 
-      result += build_use( [same_as]+self.to_provide )
-      if command_line.do_openmp:
-        result += [" use omp_lib"]
-      result.append("  implicit none")
-      length = len("provide_%s"%(name))
-      result += [\
-      "  character*(%d) :: irp_here = 'provide_%s'"%(length,name),
-      "  integer                   :: irp_err ",
-      "  logical                   :: irp_dimensions_OK",
-      "!$ integer                  :: nthreads"]
-      if command_line.do_openmp:
-        result.append(" call irp_lock_%s(.True.)"%(same_as))
-      if command_line.do_assert or command_line.do_debug:
-        result.append("  call irp_enter(irp_here)")
-      result += call_provides(self.to_provide)
-      result += flatten( map(build_alloc,[self.same_as]+self.others) )
-      result += [ " if (.not.%s_is_built) then"%(same_as),
-                  "  call bld_%s"%(same_as),
-                  "  %s_is_built = .True."%(same_as), "" ]
-      result += [ " endif" ]
-      if command_line.do_assert or command_line.do_debug:
-        result.append("  call irp_leave(irp_here)")
-      if command_line.do_openmp:
-        result.append(" call irp_lock_%s(.False.)"%(same_as))
-      result.append("end subroutine provide_%s"%(name) )
-      result.append("")
-      self._provider = result
-    return self._provider
-  provider = property(provider)
-
-  ##########################################################
-  def builder(self):
-    if '_builder' not in self.__dict__:
-      if not self.is_main:
-        self._builder = []
-      else:
-        import parsed_text
-        from variables import build_use, call_provides
-        for filename,buffer in parsed_text.parsed_text:
-          if self.line.filename[0].startswith(filename):
-            break
-        text = []
-        same_as = self.same_as
-        inside = False
-        for vars,line in buffer:
-          if type(line) == Begin_provider:
-            if line.filename[1] == same_as:
-              inside = True
-            vars = []
-          if inside:
-            text.append( (vars,line) )
-            text += map( lambda x: ([],Simple_line(line.i,x,line.filename)), call_provides(vars) )
-            if command_line.do_profile and type(line) == Begin_provider:
-              text.append( ( [], Declaration(line.i,"  double precision :: irp_rdtsc, irp_rdtsc1, irp_rdtsc2",line.filename) ) )
-              text.append( ( [], Simple_line(line.i,"  irp_rdtsc1 = irp_rdtsc()",line.filename) ) )
-          if type(line) == End_provider:
-            if inside:
-              break
-        name = self.name
-        text = parsed_text.move_to_top(text,Declaration)
-        text = parsed_text.move_to_top(text,Implicit)
-        text = parsed_text.move_to_top(text,Use)
-        text = map(lambda x: x[1], text)
-#        inside_omp = False
-        for line in filter(lambda x: type(x) not in [ Begin_doc, End_doc, Doc], text):
-          if type(line) == Begin_provider:
-            result = []
-            if command_line.directives and command_line.inline in ["all","builders"]:
-              result += [ "!DEC$ ATTRIBUTES INLINE :: bld_%s"%(same_as) ]
-            result += [ "subroutine bld_%s"%(name) ]
-            result += build_use([name]+self.needs)
-          elif type(line) == Cont_provider:
-            pass
-          elif type(line) == End_provider:
-            if command_line.do_profile:
-              result += [ "  irp_rdtsc2 = irp_rdtsc()" ,
-                          "  call irp_set_timer(%d,(irp_rdtsc2-irp_rdtsc1))"%self.label ]
-            result.append( "end subroutine bld_%s"%(name) )
-            break
-          elif type(line) == Openmp:
-            # Detect OpenMP blocks
-            buffer = line.text.lower().split()
-            if buffer[1] == "parallel":
-#              inside_omp = True
-              self._has_openmp = True
-#            if buffer[1] == "end" and buffer[2] == "parallel":
-#              inside_omp = False
-            result.append(line.text)
-          else:
-#           if inside_omp:
-#             if type(line) in [ Provide_all, Provide, Touch, SoftTouch ]:
-#               error.fail(line,str(type(line))+"is not allowed in an OpenMP block.")
-            result.append(line.text)
-        self._builder = result
-    return self._builder
-  builder = property(builder)
-
-  ##########################################################
-  def children(self):
-    if '_children' not in self.__dict__:
-      if not self.is_main:
-        self._children = []
-      from variables import variables
-      if '_needs' not in self.__dict__:
-        import parsed_text
-      result = []
-      for x in self.needs:
-        result.append(x)
-        try:
-          result += variables[x].children
-        except RuntimeError:
-          pass # Exception will be checked after
-      self._children = make_single(result)
-      if self.name in result:
-        error.fail(self.line,"Cyclic dependencies:\n%s"%(str(self._children)))
-    return self._children
-  children = property(children)
-
-  ##########################################################
-  def parents(self):
-    if '_parents' not in self.__dict__:
-      if not self.is_main:
-        self._parents = []
-      else:
-        from variables import variables
-        if '_needed_by' not in self.__dict__:
-          import parsed_text
-        result = []
-        for x in self.needed_by:
-          result.append(x)
-          try:
-            result += variables[x].parents
-          except RuntimeError:
-            pass # Exception will be checked after
-        self._parents = make_single(result)
-        if self.name in result:
-          error.fail(self.line,"Cyclic dependencies:\n%s"%(str(self._parents)))
-    return self._parents
-  parents = property(parents)
-
-######################################################################
-if __name__ == '__main__':
-  from preprocessed_text import preprocessed_text
-  from variables import variables
- #for v in variables.keys():
- #  print v
-  def print_dot(x,done):
-    if x.children == []:
-       return
-    for i in x.needs:
-       pair =  (x.name, i)
-       if pair not in done:
-         print "%s -> %s"%( x.name, i )
-         done[pair] = None
-         print_dot(variables[i],done)
-
-  print "digraph G { "
-#  print_dot(variables['e_loc'], {}) 
-  print_dot(variables['psi_value'], {}) 
-  print "}"

src/variables.py

@@ -1,96 +0,0 @@
-#!/usr/bin/env python
-#   IRPF90 is a Fortran90 preprocessor written in Python for programming using
-#   the Implicit Reference to Parameters (IRP) method.
-#   Copyright (C) 2009 Anthony SCEMAMA 
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or
-#   (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program; if not, write to the Free Software Foundation, Inc.,
-#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   Anthony Scemama
-#   LCPQ - IRSAMC - CNRS
-#   Universite Paul Sabatier
-#   118, route de Narbonne      
-#   31062 Toulouse Cedex 4      
-#   scemama@irsamc.ups-tlse.fr
-
-
-from variable import *
-from irpf90_t import *
-from command_line import command_line
-from util import *
-
-######################################################################
-def create_variables():
-  from preprocessed_text import preprocessed_text
-  result = {}
-  icount = 0
-  for filename, text in preprocessed_text:
-    buffer = []
-    inside = False
-    for line in text:
-      if type(line) == Begin_provider:
-        inside = True
-      if inside:
-        buffer.append(line)
-      if type(line) == End_provider:
-        inside = False
-        icount += 1
-        v = Variable(buffer,icount)
-        if v.name in result:
-          print "Warning: Duplicate provider for %s in"%(v.name)
-          print "- ", v.line.filename[0], " line ", v.line.i
-          print "- ", result[v.name].line.filename[0], " line ", result[v.name].line.i
-          print "Choosing first version"
-        result[v.name] = v
-        for other in v.others:
-          if other in result:
-            print "Warning: Duplicate provider for %s in"%(other)
-            print "- ", v.line.filename[0], " line ", v.line.i
-            print "- ", result[other].line.filename[0], " line ", result[other].line.i
-            print "Choosing first version"
-          result[other] = Variable(buffer,icount,other)
-        buffer = []
-  return result
-
-variables = create_variables()
-
-######################################################################
-def build_use(vars):
-  result = map(lambda x: "  use %s"%(variables[x].fmodule), vars)
-  result = make_single(result)
-  return result
-
-######################################################################
-def call_provides(vars,opt=False):
-  vars = make_single( map(lambda x: variables[x].same_as, vars) )
-  if opt:
-    all_children = flatten( map(lambda x: variables[x].children, vars ))
-    vars = filter(lambda x: x not in all_children,vars)
-  def fun(x):
-    result = []
-    result += [ \
-    "  if (.not.%s_is_built) then"%(x) ]
-    result += [ \
-    "    call provide_%s"%(x) ]
-    result += [ \
-    "  endif" ]
-    return result
-
-  result = flatten ( map (fun, vars) )
-  return result
-
-######################################################################
-if __name__ == '__main__':
-  for v in variables.keys():
-    print v

src/version.py

@@ -1 +1 @@
-version = "1.6.9"
+version = "2.0.0"