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Score-P Intel PMT Plugin

This repository provides a Score-P plugin to access the metrics provided by the Intel Platform Monitoring Technology[1].

Prerequisites

  • Score-P

libintelpmt prerequisites:

  • Python 3
    • lxml
    • jinja2 Python, python-lxml and python-jinja2 are required to generate the C++ classes from Intels PMT XML definition files.

Installation

git clone --recursive-submodules https://github.com/score-p/scorep_plugin_intelpmt.git
cd scorep_plugin_intelpmt
mkdir build & cd build
cmake ../
make

#copy the resulting libintelpmt_plugin.so into your LD_LIBRARY_PATH

Usage

export SCOREP_METRIC_PLUGINS=intelpmt_plugin
export SCOREP_METRIC_INTEL_PMT_PLUGIN="/sys/class/intel_pmt/telem1::TEMPERATURE[0]::CORE_TEMP"

Metrics are given in the form of:

[sysfs path]::[metric name]

Where [sysfs path] is the sysfs path to the intel_pmt device (usually of the form /sys/class/intel_pmt/telem*) and [metric name] is the name of the metric.

A list of metrics can be retrieved with the pmttool list command. pmttool is part of the libintelpmt repository.

[1] https://research.spec.org/icpe_proceedings/2024/proceedings/p95.pdf