Messages in this thread | | | Date | Wed, 21 Mar 2012 19:13:14 +0100 | From | Robert Richter <> | Subject | Re: [PATCH 4/4] perf script: Add script to collect and display IBS samples |
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Ingo,
On 09.03.12 12:41:12, Robert Richter wrote: > > I suspect being able to skid-less profile on AMD CPUs, using > > IBS, would be a useful feature to users. What would be required > > for that to work? > > thanks for putting this into tip. This helps a lot. > > I am just looking into skid-less sampling. The effort of attaching the > rip taken from the IBS sample for events 0x76/0xc1 should be feasable.
I have some patches ready for release after the merge window. I noticed conflicts between my development tree on top of tip/perf/x86-ibs and tip/perf/core. Could you merge tip/perf/core into tip/perf/x86-ibs? I will rebase my current patches then. This avoids diverging the trees to much and reduces later conflicts.
Thanks,
-Robert
-- Advanced Micro Devices, Inc. Operating System Research Center
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