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[Václav Šmilauer <question244277@xxxxxxxxxxxxxxxxxxxxx>]

Question #244277 on Yade changed:
https://answers.launchpad.net/yade/+question/244277

Václav Šmilauer posted a new comment:
Hi, seeing the discussion late: --cpu-affinity just sets the
GOMP_CPU_AFFINITY
(http://gcc.gnu.org/onlinedocs/libgomp/GOMP_005fCPU_005fAFFINITY.html)
but I was never able to see some measurable improvement when using this
option -- the kernel itself tries not to migrate the thread between
cores too often, and is perhaps often smarter than we think :)

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