Fix using only one CPU core when compiling with Unix Makefiles#873
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tangtang666 wants to merge 2 commits intoopencv:4.xfrom
Closed
Fix using only one CPU core when compiling with Unix Makefiles#873tangtang666 wants to merge 2 commits intoopencv:4.xfrom
tangtang666 wants to merge 2 commits intoopencv:4.xfrom
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setup.py
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| def main(): | ||
| os.chdir(os.path.dirname(os.path.abspath(__file__))) | ||
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| parallel_level = int(multiprocessing.cpu_count() / 2) |
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multiprocessing.cpu_count() = 1
then
parallel_level = 0
| subprocess.check_call("patch -p0 < patches/patchOpenEXR", shell=True) | ||
| if sys.platform.startswith("linux"): | ||
| # add environ MAKEFLAGS = cpu_core_num/2 | ||
| os.environ['MAKEFLAGS'] = '-j ' + str(parallel_level) |
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What if there is already MAKEFLAGS with own value?
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