A user library help setup performance events for use with the perf_events Linux kernel interface.
This is a user library called libpfm4 to help setup performance events for use with the perf_events Linux kernel interface.
acquired package info from repodata DB: repodata/f1f85c23079e7764ad00378a9fc5d660b89a03657290e75426caf7be5b7da462-primary.sqlite.bz2
Library package used for development for perf_events interface.