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oops. Seems like |
morrone
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Feb 11, 2026
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@tom95858, @jstile-lbl |
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@narategithub should this be converted from draft to ready to merge? |
added 2 commits
February 24, 2026 08:54
This is so that `ldmsd` can use Linux perf without being a root.
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This has been tested on:
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@tom95858 I think this is ready to be merged. |
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@narategithub has this been tested on intel hardware? blake would be an excellent location, as sapphire rapids is the bulk of our production cores. |
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adds
--enable-cap-perfmonoption toconfigure.ac. When enabled,ldmsdwill be installed withcap_perfmonso thatldmsdcan use perfevent in user mode.adds
perfevent2sampler plugin aiming for uncore counters (core counters are also supported). The new sampler supports specifying events using their names (instead of perf attribute codes in perfevent sampler), the same way as they appeared inperf list hw cache pmucommand. See ldms-sampler_perfevent2.rst (part of the PR) for more info.