| Hardware-based performance monitoring interface for Linux | |
| http://perfmon2.sourceforge.net | |
| libpfm-4.12.0 | GPL-2 MIT |
| download~alpha amd64 arm arm64 ~loong ppc ppc64 ~riscv sparc x86 | gentoo |
| libpfm-4.11.0 | GPL-2 MIT |
| downloadamd64 arm arm64 ~loong ppc ppc64 ~riscv sparc x86 | gentoo |