History log of /openbmc/linux/tools/perf/Makefile (Results 776 – 779 of 779)
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# b8e6d829 18-Jun-2009 Ingo Molnar <mingo@elte.hu>

perf report: Filter to parent set by default

Make it easier to use parent filtering - default to a filtered
output. Also add the parent column so that we get collapsing but
dont disp

perf report: Filter to parent set by default

Make it easier to use parent filtering - default to a filtered
output. Also add the parent column so that we get collapsing but
dont display it by default.

add --no-exclude-other to override this.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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# e24a72c4 17-Jun-2009 Paul Mackerras <paulus@samba.org>

perf_counter: tools: Makefile tweaks for 64-bit powerpc

On 64-bit powerpc, perf needs to be built as a 64-bit executable.
This arranges to add the -m64 flag to CFLAGS if we are running o

perf_counter: tools: Makefile tweaks for 64-bit powerpc

On 64-bit powerpc, perf needs to be built as a 64-bit executable.
This arranges to add the -m64 flag to CFLAGS if we are running on
a 64-bit machine, indicated by the result of uname -m ending in "64".
This means that we'll use -m64 on x86_64 machines as well.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: linuxppc-dev@ozlabs.org
Cc: benh@kernel.crashing.org
LKML-Reference: <19000.55666.866148.559620@cargo.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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# ef281a19 13-Jun-2009 Ingo Molnar <mingo@elte.hu>

perf stat: Enable raw data to be printed

If -vv (very verbose) is specified, print out raw data
in the following format:

$ perf stat -vv -r 3 ./loop_1b_instructions

[ p

perf stat: Enable raw data to be printed

If -vv (very verbose) is specified, print out raw data
in the following format:

$ perf stat -vv -r 3 ./loop_1b_instructions

[ perf stat: executing run #1 ... ]
[ perf stat: executing run #2 ... ]
[ perf stat: executing run #3 ... ]

debug: runtime[0]: 235871872
debug: walltime[0]: 236646752
debug: runtime_cycles[0]: 755150182
debug: counter/0[0]: 235871872
debug: counter/1[0]: 235871872
debug: counter/2[0]: 235871872
debug: scaled[0]: 0
debug: counter/0[1]: 2
debug: counter/1[1]: 235870662
debug: counter/2[1]: 235870662
debug: scaled[1]: 0
debug: counter/0[2]: 1
debug: counter/1[2]: 235870437
debug: counter/2[2]: 235870437
debug: scaled[2]: 0
debug: counter/0[3]: 140
debug: counter/1[3]: 235870298
debug: counter/2[3]: 235870298
debug: scaled[3]: 0
debug: counter/0[4]: 755150182
debug: counter/1[4]: 235870145
debug: counter/2[4]: 235870145
debug: scaled[4]: 0
debug: counter/0[5]: 1001411258
debug: counter/1[5]: 235868838
debug: counter/2[5]: 235868838
debug: scaled[5]: 0
debug: counter/0[6]: 27897
debug: counter/1[6]: 235868560
debug: counter/2[6]: 235868560
debug: scaled[6]: 0
debug: counter/0[7]: 2910
debug: counter/1[7]: 235868151
debug: counter/2[7]: 235868151
debug: scaled[7]: 0
debug: runtime[0]: 235980257
debug: walltime[0]: 236770942
debug: runtime_cycles[0]: 755114546
debug: counter/0[0]: 235980257
debug: counter/1[0]: 235980257
debug: counter/2[0]: 235980257
debug: scaled[0]: 0
debug: counter/0[1]: 3
debug: counter/1[1]: 235980049
debug: counter/2[1]: 235980049
debug: scaled[1]: 0
debug: counter/0[2]: 1
debug: counter/1[2]: 235979907
debug: counter/2[2]: 235979907
debug: scaled[2]: 0
debug: counter/0[3]: 135
debug: counter/1[3]: 235979780
debug: counter/2[3]: 235979780
debug: scaled[3]: 0
debug: counter/0[4]: 755114546
debug: counter/1[4]: 235979652
debug: counter/2[4]: 235979652
debug: scaled[4]: 0
debug: counter/0[5]: 1001439771
debug: counter/1[5]: 235979304
debug: counter/2[5]: 235979304
debug: scaled[5]: 0
debug: counter/0[6]: 23723
debug: counter/1[6]: 235979050
debug: counter/2[6]: 235979050
debug: scaled[6]: 0
debug: counter/0[7]: 2213
debug: counter/1[7]: 235978820
debug: counter/2[7]: 235978820
debug: scaled[7]: 0
debug: runtime[0]: 235888002
debug: walltime[0]: 236700533
debug: runtime_cycles[0]: 754881504
debug: counter/0[0]: 235888002
debug: counter/1[0]: 235888002
debug: counter/2[0]: 235888002
debug: scaled[0]: 0
debug: counter/0[1]: 2
debug: counter/1[1]: 235887793
debug: counter/2[1]: 235887793
debug: scaled[1]: 0
debug: counter/0[2]: 1
debug: counter/1[2]: 235887645
debug: counter/2[2]: 235887645
debug: scaled[2]: 0
debug: counter/0[3]: 135
debug: counter/1[3]: 235887499
debug: counter/2[3]: 235887499
debug: scaled[3]: 0
debug: counter/0[4]: 754881504
debug: counter/1[4]: 235887368
debug: counter/2[4]: 235887368
debug: scaled[4]: 0
debug: counter/0[5]: 1001401731
debug: counter/1[5]: 235887024
debug: counter/2[5]: 235887024
debug: scaled[5]: 0
debug: counter/0[6]: 24212
debug: counter/1[6]: 235886786
debug: counter/2[6]: 235886786
debug: scaled[6]: 0
debug: counter/0[7]: 1824
debug: counter/1[7]: 235886560
debug: counter/2[7]: 235886560
debug: scaled[7]: 0

Performance counter stats for '/home/mingo/loop_1b_instructions' (3 runs):

235.913377 task-clock-msecs # 0.997 CPUs ( +- 0.011% )
2 context-switches # 0.000 M/sec ( +- 0.000% )
1 CPU-migrations # 0.000 M/sec ( +- 0.000% )
136 page-faults # 0.001 M/sec ( +- 0.730% )
755048744 cycles # 3200.534 M/sec ( +- 0.009% )
1001417586 instructions # 1.326 IPC ( +- 0.001% )
25277 cache-references # 0.107 M/sec ( +- 3.988% )
2315 cache-misses # 0.010 M/sec ( +- 9.845% )

0.236706075 seconds time elapsed.

This allows the summary stats to be validated.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Revision tags: v2.6.30
# 86470930 06-Jun-2009 Ingo Molnar <mingo@elte.hu>

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

Several people have suggested that 'perf' has become a full-fledged
tool that should be moved out of Documentatio

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

Several people have suggested that 'perf' has become a full-fledged
tool that should be moved out of Documentation/. Move it to the
(new) tools/ directory.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

show more ...


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