litmus-rt.git/tools/perf/tests/attr/base-stat, branch master

perf tests: Fix attr tests

2015-04-08T13:49:53+00:00

Following commit:
  1a5941312414 perf: Add wakeup watermark control to the AUX area

enlarged perf_event_attr, but did not updated attr tests.

Reported-by: Arnaldo Carvalho de Melo 
Signed-off-by: Jiri Olsa 
Cc: "H. Peter Anvin" 
Cc: Adrian Hunter 
Cc: Alexander Shishkin 
Cc: Borislav Petkov 
Cc: Frederic Weisbecker 
Cc: Kaixu Xia 
Cc: Kan Liang 
Cc: Linus Torvalds 
Cc: Mike Galbraith 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Cc: Robert Richter 
Cc: Stephane Eranian 
Cc: Thomas Gleixner 
Cc: Markus T Metzger 
Cc: Mathieu Poirier 
Link: http://lkml.kernel.org/n/20150407171715.GA22603@krava.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Fix attr tests size values to cope with machine state on interrupt ABI changes

2014-12-09T14:02:43+00:00

Following change adjusted 'struct perf_event_attr', but let
the attr test's sizes untouched:
  60e2364e60e8 perf: Add ability to sample machine state on interrupt

  [jolsa@krava perf]$ ./perf test attr -vv
  --- start ---
  test child forked, pid 9719
  running './tests/attr/test-stat-group1'
    'PERF_TEST_ATTR=/tmp/tmp4drvul ./perf stat -o /tmp/tmp4drvul/perf.data -e '{cycles,instructions}' kill >/dev/null 2>&1' ret 1
  expected size=96, got 104
  FAILED './tests/attr/test-stat-group1' - match failure

Adjusting test size values for attr test.

Reported-by: Arnaldo Carvalho de Melo 
Signed-off-by: Jiri Olsa 
Cc: Andi Kleen 
Cc: Ingo Molnar 
Cc: Peter Zijlstra 
Cc: Stephane Eranian 
Link: http://lkml.kernel.org/r/20141209135301.GC6784@krava.brq.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Update attr test with PERF_FLAG_FD_CLOEXEC flag

2014-07-18T07:09:53+00:00

We not support PERF_FLAG_FD_CLOEXEC flag, updating attr tests
accordingly.

Cc: Arnaldo Carvalho de Melo 
Cc: Corey Ashford 
Cc: David Ahern 
Cc: Frederic Weisbecker 
Cc: Ingo Molnar 
Cc: Namhyung Kim 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/n/tip-2mgzn5p9u74drmdmxo5unar0@git.kernel.org
Signed-off-by: Jiri Olsa

perf tests: Fix exclude_guest|exclude_host checking for attr tests

2013-05-29T12:15:19+00:00

We have a one of the event open fallback case in __perf_evsel__open
where we zero exclude_guest|exclude_host fields.

This means there's no way for attr tests to find out what's the right
value for those fields, so we need to check for both 0 and 1. Luckily we
still have other event parsing tests for those fields.

Signed-off-by: Jiri Olsa 
Cc: David Ahern 
Cc: Frederic Weisbecker 
Cc: Ingo Molnar 
Cc: Namhyung Kim 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Cc: Stephane Eranian 
Link: http://lkml.kernel.org/r/1369394201-20044-3-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Make attr script test event cpu

2013-03-15T16:06:00+00:00

Make attr script to check for 'cpu' when testing event properties. This
will allow us to check the '-C X' option for both record and stat
commands.

Signed-off-by: Jiri Olsa 
Cc: Corey Ashford 
Cc: David Ahern 
Cc: Frederic Weisbecker 
Cc: Ingo Molnar 
Cc: Namhyung Kim 
Cc: Oleg Nesterov 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Link: http://lkml.kernel.org/r/1361785972-7431-4-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Removing 'optional' field

2012-11-05T17:03:59+00:00

Since we allow multiple values in event field assignment, there's no
need for 'optional' field.. old version removal leftover.

Adding some comments into attr.py script regarding the test event load.

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/1352130579-13451-5-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Fix attr watermark field name typo

2012-11-05T17:03:59+00:00

Currently the 'watermark' field is coded as 'watermask'.

As the type is global through the framework and tests, the typo spawned
no error.

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/1352130579-13451-4-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Add missing attr stat basic test

2012-11-05T17:03:59+00:00

Adding test to validate perf_event_attr data for command:
  'stat -e cycles'

Reported-by: Namhyung Kim 
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/1352130579-13451-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo