CLOCK_MONOTONIC / CLOCK_UPTIME is not really monotonic between threads
sobomax at freebsd.org
Fri Jun 3 14:28:33 UTC 2016
a. multiple cores.
b. makes no difference
c. yes, I believe so
d. no, single socket Intel Q6700. I've also seen this problem on core
i7-4770 running virtualbox 5.x. I have a hints that this also happens on
our bigger production boxes, but I have no specifics yet.
On Thu, Jun 2, 2016 at 10:05 PM, Adrian Chadd <adrian.chadd at gmail.com>
> a) is it on one core, or multiple cores?
> b) CLOCK_MONOTONIC_FAST?
> c) is it on a system that /has/ invariant-TSC ?
> d) is this a multi-socket system?
More information about the freebsd-questions