linux/tools/perf/tests/attr/test-stat-group, branch master

perf evlist: Remove group option.

2022-12-14T18:28:18Z

The group option predates grouping events using curly braces added in commit 89efb029502d7f2d ("perf tools: Add support to parse event group syntax"). The --group option was retained for legacy support (in August 2012) but keeping it adds complexity. Signed-off-by: Ian Rogers Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Alexey Bayduraev Cc: Andi Kleen Cc: Anshuman Khandual Cc: Athira Jajeev Cc: Eelco Chaudron Cc: German Gomez Cc: Ingo Molnar Cc: James Clark Cc: Jiri Olsa Cc: Kan Liang Cc: Kim Phillips Cc: Leo Yan Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Riccardo Mancini Cc: Sandipan Das Cc: Sean Christopherson Cc: Shaomin Deng Cc: Stephane Eranian Cc: Timothy Hayes Cc: Xing Zhengjun Cc: bpf@vger.kernel.org Link: https://lore.kernel.org/r/20221213232651.1269909-6-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo

perf tests attr: Fix group stat tests

2017-10-03T12:41:45Z

We started to use group read whenever it's possible: 82bf311e15d2 perf stat: Use group read for event groups That breaks some of attr tests, this change adds the new possible read_format value. Signed-off-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Cc: Heiko Carstens Cc: Hendrik Brueckner Cc: Martin Schwidefsky Cc: Thomas-Mich Richter LPU-Reference: 20170928160633.GA26973@krava Link: http://lkml.kernel.org/n/tip-1ko2zc4nph93d8lfwjyk9ivz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Add attr stat group test

2012-11-05T17:02:37Z

Adding test to validate perf_event_attr data for command: 'stat --group -e cycles,instructions' Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1351634526-1516-21-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo