Messages in this thread | | | Subject | Re: [PATCH 01/13] HW-latency: hardware latency test 0.10 | Date | Mon, 05 Nov 2012 09:44:09 +0100 | From | No recipient <> |
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On Mon, 05 Nov 2012 02:59:32 +0100, Luming Yu <luming.yu@gmail.com> wrote:
> This patch is the first step to test some basic hardware functions like > TSC to help people understand if there is any hardware latency as well > as throughput problem exposed on bare metal or left behind by BIOS or > interfered by SMI. Currently the patch tests TSC, CPU Frequency and > RDRAND which is a new CPU instruction to get random number introduced in > new CPU like Intel Ivy Bridge in stop_machine context,which is choosen to > make sure testers fully control their system under test to rule out some > level of unwanted noise. > > Signed-off-by: Luming Yu <luming.yu@intel.com>
That patch has my full stamp of approval!
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