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perf scripts python: intel-pt-events.py: Add branches to script

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As an example, add branch information to intel-pt-events.py script.
This shows how a simple python script can be used to customize
perf script output for Intel PT branch traces or power event traces.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20210525095112.1399-11-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter
2021-05-25 12:51:12 +03:00
committed by Arnaldo Carvalho de Melo
parent 2ede92173f
commit a92bf335fd
3 changed files with 116 additions and 35 deletions
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4
tools/perf/scripts/python/bin/intel-pt-events-record
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@@ -1,8 +1,8 @@
#!/bin/bash
#
# print Intel PT Power Events and PTWRITE. The intel_pt PMU event needs
# to be specified with appropriate config terms.
# print Intel PT Events including Power Events and PTWRITE. The intel_pt PMU
# event needs to be specified with appropriate config terms.
#
if ! echo "$@" | grep -q intel_pt ; then
echo "Options must include the Intel PT event e.g. -e intel_pt/pwr_evt,ptw/"