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| author | Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> | 2009-11-10 00:20:02 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-10 04:53:49 +0100 |
| commit | 158ba827f6deef4102c5247ed4b6a587f0bd6a07 (patch) | |
| tree | 82e1f98d623aa6dac771b5d87ca4283f3a022456 /drivers/ps3 | |
| parent | perf bench: Modify bench/bench-messaging.c to adopt unified output formatting (diff) | |
| download | linux-158ba827f6deef4102c5247ed4b6a587f0bd6a07.tar.xz linux-158ba827f6deef4102c5247ed4b6a587f0bd6a07.zip | |
perf bench: Modify builtin-pipe.c for processing common options
This patch modifies builtin-pipe.c for processing common
options. The first option added is "--format".
Users of perf bench will be able to specify output style by
--format.
Usage example:
% ./perf bench sched pipe # with no style specify
(executing 1000000 pipe operations between two tasks)
Total time:5.855 sec
5.855061 usecs/op
170792 ops/sec
% ./perf bench --format=simple sched pipe # specified simple
5.988
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>
LKML-Reference: <1257808802-9420-5-git-send-email-mitake@dcl.info.waseda.ac.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/ps3')
0 files changed, 0 insertions, 0 deletions