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added parallelisim

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wiredfool 2014-03-05 15:57:10 -08:00
parent 7f9de4a54d
commit 7ce1c02065
1 changed files with 26 additions and 21 deletions
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mp_compile.py
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@ -29,7 +29,12 @@ def _mp_compile(self, sources, output_dir=None, macros=None,
depends, extra_postargs) depends, extra_postargs)
cc_args = self._get_cc_args(pp_opts, debug, extra_preargs) cc_args = self._get_cc_args(pp_opts, debug, extra_preargs)
pool = Pool() try:
processes = cpu_count() * 2
except:
processes = 2
pool = Pool(processes)
print ("Building using %d processes" % pool._processes) print ("Building using %d processes" % pool._processes)
arr = [(self, obj, build, cc_args, extra_postargs, pp_opts) for obj in objects] arr = [(self, obj, build, cc_args, extra_postargs, pp_opts) for obj in objects]
results = pool.map_async(_mp_compile_one,arr) results = pool.map_async(_mp_compile_one,arr)