benchtests: Restore the clock_gettime option
commite52434a2e4d1105272daaef87678da950fbec73f
authorH.J. Lu <hjl.tools@gmail.com>
Fri, 5 Jun 2020 16:48:04 +0000 (5 09:48 -0700)
committerH.J. Lu <hjl.tools@gmail.com>
Fri, 5 Jun 2020 16:48:07 +0000 (5 09:48 -0700)
tree32d8bfaeedb32a24a51a5ee588f0417542b69f29
parentf6070476687af9ca1b5837f8a45047acdd419b08
benchtests: Restore the clock_gettime option

commit 7621e38bf3c58b2d0359545f1f2898017fd89d05
Author: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
Date:   Tue Jan 29 17:43:45 2019 +0000

    Add generic hp-timing support

removed the clock_gettime option.  Restore the clock_gettime option for
some x86 CPUs on which value from RDTSC may not be incremented at a fixed
rate.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
benchtests/Makefile
benchtests/README
benchtests/bench-timing.h