Movified from 686be57d0a, and re-ran
gofmt again to address for files not present in 20.10 and vice-versa.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 686be57d0a)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This fix tries to fix wrong CPU count after CPU hot-plugging.
On windows, GetProcessAffinityMask has been used to probe the
number of CPUs in real time.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This fix tries to address issues raised in #23768 where the CPU count
is not updated after cpu ho-plugging.
This fix follows the suggestion from #23768 and replace go's `runtime.NumCPU()`
with `sysconf(_SC_NPROCESSORS_ONLN)` so that correct CPU count could
be obtained even after CPU hot-plugging.
This fix is tested manually, as is suggested in #23768.
This fix fixes#23768.
The NumCPU() in Linux is based on @wmark 's implementation.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
