Andrew Clemons 7b9eeeb131 development/perf: Fix build with x86 -smp kernel. 2 年之前
..
README f06db466a2 development/perf: Updated for version 5.13.2. 3 年之前
perf.SlackBuild 7b9eeeb131 development/perf: Fix build with x86 -smp kernel. 2 年之前
perf.info 9177fc525b development/perf: Updated for version 5.15.16. 2 年之前
slack-desc bb3ef6edd9 development/perf: Added (Linux kernel perf tools). 10 年之前

README

perf is a userspace interface to the kernel's perf events. Performance
counters are CPU hardware registers that count hardware events
such as instructions executed, cache-misses suffered, or branches
mispredicted. They form a basis for profiling applications to trace
dynamic control flow and identify hotspots.

Optional dependencies: audit, numactl

Please note that this build doesn't have any sources in the .info
file, as the sources are already part of the Slackware kernel-source
package. Your running kernel's version should match the kernel-source
version. If it doesn't:

- If your kernel source is located in /usr/src/linux-$VERSION, you
can export KERNEL= in the script's environment. Example:

export KERNEL=5.13.2

- If your kernel source is somewhere else, you can export
KERNEL=. Example:

export KERNEL=/home/myuser/kernels/linux-5.13.2

Please note that the package's version number will match the version
of the kernel source, *not* necessarily what's in the perf.info file.