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660e533e87
If a group has events which are from different hybrid PMUs,
shows a warning:
"WARNING: events in group from different hybrid PMUs!"
This is to remind the user not to put the core event and atom
event into one group.
Next, just disable grouping.
# perf stat -e "{cpu_core/cycles/,cpu_atom/cycles/}" -a -- sleep 1
WARNING: events in group from different hybrid PMUs!
WARNING: grouped events cpus do not match, disabling group:
anon group { cpu_core/cycles/, cpu_atom/cycles/ }
Performance counter stats for 'system wide':
5,438,125 cpu_core/cycles/
3,914,586 cpu_atom/cycles/
1.004250966 seconds time elapsed
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210427070139.25256-17-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
42 lines
737 B
Plaintext
42 lines
737 B
Plaintext
#
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# List of files needed by perf python extension
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#
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# Each source file must be placed on its own line so that it can be
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# processed by Makefile and util/setup.py accordingly.
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#
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util/python.c
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../lib/ctype.c
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util/cap.c
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util/evlist.c
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util/evsel.c
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util/evsel_fprintf.c
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util/perf_event_attr_fprintf.c
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util/cpumap.c
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util/memswap.c
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util/mmap.c
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util/namespaces.c
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../lib/bitmap.c
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../lib/find_bit.c
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../lib/hweight.c
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../lib/string.c
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../lib/vsprintf.c
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util/thread_map.c
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util/util.c
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util/cgroup.c
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util/parse-branch-options.c
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util/rblist.c
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util/counts.c
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util/print_binary.c
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util/strlist.c
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util/trace-event.c
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../lib/rbtree.c
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util/string.c
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util/symbol_fprintf.c
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util/units.c
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util/affinity.c
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util/rwsem.c
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util/hashmap.c
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util/pmu-hybrid.c
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util/fncache.c
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