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Parallelized move_variables in parsed_text

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Version:1.1.49
This commit is contained in:
Anthony Scemama 2010-10-02 19:58:19 +02:00
parent 772327fe56
commit 86f281f5ab
4 changed files with 21 additions and 19 deletions
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7
src/parsed_text.py
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@ -243,8 +243,7 @@ parsed_text = result
###################################################################### ######################################################################
def move_variables(): def move_variables():
main_result = [] def func(filename, text):
for filename, text in parsed_text:
result = [] result = []
# 1st pass # 1st pass
varlist = [] varlist = []
@ -328,9 +327,9 @@ def move_variables():
assert old_varlist == [] assert old_varlist == []
varlist = [] varlist = []
result.append( (vars,line) ) result.append( (vars,line) )
return result
main_result.append( (filename, result) ) return parallel_loop(func,parsed_text)
return main_result
parsed_text = move_variables() parsed_text = move_variables()
###################################################################### ######################################################################

5
src/preprocessed_text.py
View File

@ -548,7 +548,7 @@ def irp_simple_statements(text):
i = line.i i = line.i
f = line.filename f = line.filename
result = [ Begin_provider(i,line.text, (f,varname)), result = [ Begin_provider(i,line.text, (f,varname)),
Declaration(i," character*(%d) :: irp_here = '%s'"%(length,varname), line.filename) ] Declaration(i," character*(%d) :: irp_here = '%s'"%(length,varname), f) ]
if command_line.do_assert or command_line.do_debug: if command_line.do_assert or command_line.do_debug:
result += [ result += [
Simple_line(i," call irp_enter(irp_here)", f), Simple_line(i," call irp_enter(irp_here)", f),
@ -829,7 +829,8 @@ def create_preprocessed_text(filename):
return result return result
###################################################################### ######################################################################
preprocessed_text = parallel_loop( create_preprocessed_text, irpf90_files ) preprocessed_text = parallel_loop( lambda x,y: create_preprocessed_text(x), \
map(lambda x: (x,None), irpf90_files ) )
###################################################################### ######################################################################
def debug(): def debug():

26
src/util.py
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@ -128,10 +128,10 @@ def put_info(text,filename):
import cPickle as pickle import cPickle as pickle
import os, sys import os, sys
def fork_and_pickle(f,filename): def fork_and_pickle(f,filename,text):
fork = os.fork() fork = os.fork()
if fork == 0: if fork == 0:
result = f(filename) result = f(filename,text)
file = open('%s.pickle'%filename,'w') file = open('%s.pickle'%filename,'w')
pickle.dump(result,file,-1) pickle.dump(result,file,-1)
file.close() file.close()
@ -139,22 +139,24 @@ def fork_and_pickle(f,filename):
else: else:
return fork return fork
def parallel_loop(f,files): def parallel_loop(f,source):
pidlist = {} pidlist = {}
for filename in files: for filename, text in source:
pidlist[filename] = fork_and_pickle( f, filename ) pidlist[filename] = fork_and_pickle( f, filename, text )
result = [] result = []
for filename in files: for filename,text in source:
os.waitpid(pidlist[filename],0) os.waitpid(pidlist[filename],0)
file = open('%s.pickle'%filename,'r') file = open('%s.pickle'%filename,'r')
data = pickle.load(file) data = pickle.load(file)
file.close() file.close()
os.remove('%s.pickle'%filename) os.remove('%s.pickle'%filename)
result.append( (filename, data) ) result.append( (filename, data) )
return result return result
if __name__ == '__main__': if __name__ == '__main__':
print "10",dimsize("10") #-> "10" print "10",dimsize("10") #-> "10"
print "0:10",dimsize("0:10") # -> "11" print "0:10",dimsize("0:10") # -> "11"

2
src/version.py
View File

@ -1 +1 @@
version = "1.1.48" version = "1.1.49"