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Using native cpu count for multiprocessing acceleration of pymod build

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Thomas Ferreira de Lima 2018-08-01 15:58:53 -04:00
parent 92d8a3dacd
commit c8589d6ccb
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1 changed files with 3 additions and 1 deletions
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setup.py
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@ -68,7 +68,9 @@ def parallelCCompile(self, sources, output_dir=None, macros=None, include_dirs=N
macros, objects, extra_postargs, pp_opts, build = self._setup_compile(output_dir, macros, include_dirs, sources, depends, extra_postargs)
cc_args = self._get_cc_args(pp_opts, debug, extra_preargs)
# parallel code
N=2 # number of parallel compilations
import multiprocessing
N = multiprocessing.cpu_count() # number of parallel compilations
import multiprocessing.pool
def _single_compile(obj):
try: src, ext = build[obj]