aha/tools/perf
Hitoshi Mitake 827f3b4974 perf bench: Add memcpy() benchmark
'perf bench mem memcpy' is a benchmark suite for measuring memcpy()
performance.

Example on a Intel(R) Core(TM)2 Duo CPU E6850 @ 3.00GHz:

| % perf bench mem memcpy -l 1GB
| # Running mem/memcpy benchmark...
| # Copying 1MB Bytes from 0xb7d98008 to 0xb7e99008 ...
|
|     726.216412 MB/Sec

Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1258471212-30281-1-git-send-email-mitake@dcl.info.waseda.ac.jp>
[ v2: updated changelog, clarified history of builtin-bench.c ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-11-19 06:21:48 +01:00
..
bench perf bench: Add memcpy() benchmark 2009-11-19 06:21:48 +01:00
Documentation Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
util perf symbols: Add a long_name_len member to struct dso 2009-11-19 06:03:34 +01:00
.gitignore perf tools: .gitignore += perf*.html 2009-09-24 14:01:22 +02:00
builtin-annotate.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-bench.c perf bench: Add memcpy() benchmark 2009-11-19 06:21:48 +01:00
builtin-buildid-list.c perf buildid-list: Always show the DSO name 2009-11-17 07:19:54 +01:00
builtin-help.c perf: Clean up trivial style issues in builtin-help.c 2009-11-03 18:37:29 +01:00
builtin-list.c perf list: Fix large list output by using the pager 2009-08-13 09:05:48 +02:00
builtin-probe.c perf/probes: Rename perf probe events group name 2009-11-04 13:02:47 +01:00
builtin-record.c perf tools: Don't die() in perf_header__new() 2009-11-17 07:19:56 +01:00
builtin-report.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-sched.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-stat.c perf stat: Do not print ratio when task-clock event is not counted 2009-11-15 15:25:50 +01:00
builtin-timechart.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-top.c perf top: Don't allocate the source parsing members upfront 2009-11-19 06:03:41 +01:00
builtin-trace.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin.h Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
command-list.txt Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
design.txt perf_event: Add alignment-faults and emulation-faults software events 2009-10-28 16:13:03 +11:00
Makefile perf bench: Add memcpy() benchmark 2009-11-19 06:21:48 +01:00
perf.c Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
perf.h perf tools: Add ia64 support for tools/perf/ 2009-11-19 06:03:33 +01:00