Messages in this thread | | | From | Jiri Olsa <> | Subject | [PATCH 00/14] perf, diff: multiple perf.data file support | Date | Thu, 13 Dec 2012 14:08:58 +0100 |
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hi, adding support to display diff for more than 2 perf.data files.
The basic idea is describe in the initial RFC in here: https://lkml.org/lkml/2012/11/28/200
It's rebased on current Arnaldo's perf core with Namhyung's changes.
Attached patches: 01/14 perf diff: Use internal rb tree for hists__precompute 02/14 perf hists: Rename hist_entry__add_pair arguments 03/14 perf tools: Add struct perf_hpp_fmt into hpp callbacks 04/14 perf tools: Centralize default columns init in perf_hpp__init 05/14 perf diff: Introducing diff_data object to hold files 06/14 perf diff: Switching the base hists to be pairs head 07/14 perf hists: Marking dummy hists entries 08/14 perf diff: Display data file info ahead of the diff output 09/14 perf diff: Move diff related columns into diff command 10/14 perf diff: Move columns into struct data__file 11/14 perf diff: Change diff command to work over multiple data files 12/14 perf diff: Update perf diff documentation for multiple data comparison 13/14 perf diff: Making compute functions static 14/14 perf diff: Add generic order option for compute sorting
thanks, jirka
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> --- tools/perf/Documentation/perf-diff.txt | 79 +++++++++-- tools/perf/builtin-diff.c | 673 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------- tools/perf/builtin-report.c | 1 - tools/perf/ui/browsers/hists.c | 12 +- tools/perf/ui/gtk/browser.c | 12 +- tools/perf/ui/hist.c | 298 ++++++++++------------------------------- tools/perf/ui/setup.c | 1 - tools/perf/ui/stdio/hist.c | 4 +- tools/perf/util/hist.c | 1 + tools/perf/util/hist.h | 24 +--- tools/perf/util/sort.h | 9 +- 11 files changed, 717 insertions(+), 397 deletions(-)
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