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| author | Fabien Thomas <fabient@FreeBSD.org> | 2012-03-28 20:58:30 +0000 |
|---|---|---|
| committer | Fabien Thomas <fabient@FreeBSD.org> | 2012-03-28 20:58:30 +0000 |
| commit | f5f9340b9807d44d200658ba1bbbbbb57ab72e07 (patch) | |
| tree | fadff08d26576c3d5c1cef9d47abd784602b237a /lib/libpmc/pmc.mips24k.3 | |
| parent | 1faacf5d0925fb593d0d5a17dbd3b0d705bdd478 (diff) | |
| download | src-f5f9340b9807d44d200658ba1bbbbbb57ab72e07.tar.gz src-f5f9340b9807d44d200658ba1bbbbbb57ab72e07.zip | |
Add software PMC support.
New kernel events can be added at various location for sampling or counting.
This will for example allow easy system profiling whatever the processor is
with known tools like pmcstat(8).
Simultaneous usage of software PMC and hardware PMC is possible, for example
looking at the lock acquire failure, page fault while sampling on
instructions.
Sponsored by: NETASQ
MFC after: 1 month
Notes
Notes:
svn path=/head/; revision=233628
Diffstat (limited to 'lib/libpmc/pmc.mips24k.3')
| -rw-r--r-- | lib/libpmc/pmc.mips24k.3 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libpmc/pmc.mips24k.3 b/lib/libpmc/pmc.mips24k.3 index dc49f09e8a77..4acb0a7eab94 100644 --- a/lib/libpmc/pmc.mips24k.3 +++ b/lib/libpmc/pmc.mips24k.3 @@ -392,6 +392,7 @@ and the underlying hardware events used. .Xr pmc.p4 3 , .Xr pmc.p5 3 , .Xr pmc.p6 3 , +.Xr pmc.soft 3 , .Xr pmc.tsc 3 , .Xr pmc_cpuinfo 3 , .Xr pmclog 3 , |