Overview

Request 1158779 accepted

- Update to version 202403:
* pcm: implement alternative metrics option -m (UTIL=C0 residency for cores, CFREQ=core frequency in GHz) and make it default
* hardened binaries with "-Wl,-z,now" option on Linux
* pcm-raw: fall-back to older stepping PMURegisterDeclarations if available
* Detect UPI LL PMUs on SPR/EMR through uncore PMU discovery and detect IMC PMUs on SPR/EMR through uncore PMU discovery
* Fixed parameter parsing in pcm-sensor-server
* Added Emerald Rapids processor support
* Added support for TMA Level 2 metrics on SPR+
* Added support of PP0 and PP1 energy metrics
* Added -c option (corelist) to pcm-numa and pcm-msr utilites
* pcm-msr new options added: iterate with seconds between each iteration and write results of each iteration to file
* Removed hardcoded value for max supported sockets in pcm-iio tool
* Rely on CPUID leaf 0x1F topology info when available

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Request History
OPCM Account's avatar

opcm created request

- Update to version 202403:
* pcm: implement alternative metrics option -m (UTIL=C0 residency for cores, CFREQ=core frequency in GHz) and make it default
* hardened binaries with "-Wl,-z,now" option on Linux
* pcm-raw: fall-back to older stepping PMURegisterDeclarations if available
* Detect UPI LL PMUs on SPR/EMR through uncore PMU discovery and detect IMC PMUs on SPR/EMR through uncore PMU discovery
* Fixed parameter parsing in pcm-sensor-server
* Added Emerald Rapids processor support
* Added support for TMA Level 2 metrics on SPR+
* Added support of PP0 and PP1 energy metrics
* Added -c option (corelist) to pcm-numa and pcm-msr utilites
* pcm-msr new options added: iterate with seconds between each iteration and write results of each iteration to file
* Removed hardcoded value for max supported sockets in pcm-iio tool
* Rely on CPUID leaf 0x1F topology info when available


OPCM Account's avatar

opcm accepted request

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