Messages in this thread | | | Date | Tue, 15 Dec 2009 10:55:42 -0200 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [tip:perf/diff] perf diff: Introduce tool to show performance difference |
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Em Tue, Dec 15, 2009 at 10:52:14AM +0100, Ingo Molnar escreveu: > > 'perf diff' looks to be very useful! > > I think we want to improve the default output some more: > > For example there should be column names like for perf report: > > # Overhead Command Shared Object Symbol > # ........ ......... ............................ ...... > # > 13.87% hackbench [kernel] [k] _raw_spin_lock > 5.60% hackbench [kernel] [k] copy_user_generic_string > 5.23% hackbench [kernel] [k] __cache_free
Ok, most suggestions boil down to move more code from builtin-report.c to session.c and use in builtin-diff.c. Surgery beginning.
- Arnaldo
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