mp is a little twitchy on windows

This commit is contained in:
wiredfool 2014-08-22 16:15:22 -07:00
parent 97b5c72630
commit cd44e1427a

View File

@ -3,7 +3,7 @@
from multiprocessing import Pool, cpu_count
from distutils.ccompiler import CCompiler
import os
import os, sys
try:
MAX_PROCS = int(os.environ.get('MAX_CONCURRENCY', cpu_count()))
@ -50,7 +50,7 @@ def _mp_compile(self, sources, output_dir=None, macros=None,
return objects
# explicitly don't enable if environment says 1 processor
if MAX_PROCS != 1:
if MAX_PROCS != 1 and not sys.platform.startswith('win'):
try:
# bug, only enable if we can make a Pool. see issue #790 and
# http://stackoverflow.com/questions/6033599/oserror-38-errno-38-with-multiprocessing