Messages in this thread | | | Date | Fri, 19 Jun 2009 18:34:33 -0400 | From | Brian Bloniarz <> | Subject | Re: gettimeofday() time warps on Nehalem |
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Brian Bloniarz wrote: > $ ./time-warp-test > 16 CPUs, running 16 parallel test-tasks. > checking for time-warps via: > - gettimeofday (TOD) syscall (usec resolution) > > new TOD-warp maximum: -1 usecs, 00046cb465acb046 -> 00046cb465acb045 > new TOD-warp maximum: -2 usecs, 00046cb465ad7515 -> 00046cb465ad7513 > TOD: 0.26us, fail:21534 \
Ignore this. I killed NTP before running these tests, but it looks now like a script from my distro restarted it.
I can no longer reproduce the problem, sorry for the noise.
Thanks, -Brian
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