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Providers check that they are not in openMP sections.

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Anthony Scemama 2014-05-23 22:51:36 +02:00
parent 6bdc7afde4
commit 3ba8730747
1 changed files with 13 additions and 1 deletions
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14
src/variable.py
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@ -459,6 +459,14 @@ class Variable(object):
name = self.name name = self.name
same_as = self.same_as same_as = self.same_as
def check_openmp():
result = [ "!$ nthreads = omp_get_num_threads()" ,
"!$ if (nthreads > 1) then" ,
"!$ print *, irp_here//': Error: Provider in an openMP section'" ,
"!$ stop 1",
"!$ endif" ]
return result
def build_alloc(name): def build_alloc(name):
self = variables[name] self = variables[name]
if self.dim == []: if self.dim == []:
@ -528,14 +536,18 @@ class Variable(object):
result += [ "!DEC$ ATTRIBUTES FORCEINLINE :: provide_%s"%(name) ] result += [ "!DEC$ ATTRIBUTES FORCEINLINE :: provide_%s"%(name) ]
result += [ "subroutine provide_%s"%(name) ] result += [ "subroutine provide_%s"%(name) ]
result += build_use( [same_as]+self.to_provide ) result += build_use( [same_as]+self.to_provide )
result += ["!$ use omp_lib"]
result.append(" implicit none") result.append(" implicit none")
length = len("provide_%s"%(name)) length = len("provide_%s"%(name))
result += [\ result += [\
" character*(%d) :: irp_here = 'provide_%s'"%(length,name), " character*(%d) :: irp_here = 'provide_%s'"%(length,name),
" integer :: irp_err ", " integer :: irp_err ",
" logical :: irp_dimensions_OK" ] " logical :: irp_dimensions_OK",
"!$ integer :: nthreads"]
if command_line.do_openmp: if command_line.do_openmp:
result.append(" call irp_lock_%s(.True.)"%(same_as)) result.append(" call irp_lock_%s(.True.)"%(same_as))
else:
result += check_openmp()
if command_line.do_assert or command_line.do_debug: if command_line.do_assert or command_line.do_debug:
result.append(" call irp_enter(irp_here)") result.append(" call irp_enter(irp_here)")
result += call_provides(self.to_provide) result += call_provides(self.to_provide)