Status: Unconfirmed
Owner: ----
Labels: Type-Bug Pri-2 OS-All Area-Misc
New issue 7942 by [email protected]: SCons enhancement: detect
number of CPUs on POSIX (TODO(evanm))
http://code.google.com/p/chromium/issues/detail?id=7942
In src/build/SConscript.main, there is a linux-specific thing that is easy
to change to posix:
elif root_env['PLATFORM'] in ['linux', 'linux2', 'posix']:
# TODO(evanm): this is Linux-specific, not posix.
# Parse /proc/cpuinfo for processor count.
cpus = len([l for l in open('/proc/cpuinfo') if
l.startswith('processor\t')])
This can be rewritten to use the posix api:
cpus = os.sysconf('SC_NPROCESSORS_ONLN')
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