[PATCH 00/25] perf tools: minor improvements to Intel PT related stuff
Hi Here are some minor improvements to Intel PT related stuff. First 3 patches are minor fixes: perf auxtrace: Fix 'instructions' period of zero perf report: Fix sample type validation for synthesized callchains perf intel-pt: Fix potential loop forever Next 4 are minor improvements: perf intel-pt: Make logging slightly more efficient perf script: Allow time to be displayed in nanoseconds perf tools: Warn when AUX data has been lost perf tools: Add more documentation to export-to-postgresql.py script Next 7 add support for branch stacks: perf auxtrace: Add option to synthesize branch stacks on samples perf report: Adjust sample type validation for synthesized branch stacks perf report: Also do default setup for synthesized branch stacks perf report: Skip events with null branch stacks perf inject: Set branch stack feature flag when synthesizing branch stacks perf intel-pt: Move branch filter logic perf intel-pt: Support generating branch stack Next 6 allow for arbitrary-sized call stacks: perf report: Make max_stack value allow for synthesized callchains perf hists: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf callchain: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf script: Add a setting for maximum stack depth perf scripting python: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf script: Make scripting_max_stack value allow for synthesized callchains Final 5 let Intel PT be used with autofdo: perf tools: Add perf_evlist__id2evsel_strict() perf tools: Add perf_evlist__del() perf inject: Remove more aux-related stuff when processing instruction traces perf inject: Add --strip option to strip out non-synthesized events perf intel-pt: Add mispred-all config option to aid use with autofdo Adrian Hunter (25): perf auxtrace: Fix 'instructions' period of zero perf report: Fix sample type validation for synthesized callchains perf intel-pt: Fix potential loop forever perf intel-pt: Make logging slightly more efficient perf script: Allow time to be displayed in nanoseconds perf tools: Warn when AUX data has been lost perf tools: Add more documentation to export-to-postgresql.py script perf auxtrace: Add option to synthesize branch stacks on samples perf report: Adjust sample type validation for synthesized branch stacks perf report: Also do default setup for synthesized branch stacks perf report: Skip events with null branch stacks perf inject: Set branch stack feature flag when synthesizing branch stacks perf intel-pt: Move branch filter logic perf intel-pt: Support generating branch stack perf report: Make max_stack value allow for synthesized callchains perf hists: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf callchain: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf script: Add a setting for maximum stack depth perf scripting python: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf script: Make scripting_max_stack value allow for synthesized callchains perf tools: Add perf_evlist__id2evsel_strict() perf tools: Add perf_evlist__del() perf inject: Remove more aux-related stuff when processing instruction traces perf inject: Add --strip option to strip out non-synthesized events perf intel-pt: Add mispred-all config option to aid use with autofdo tools/perf/Documentation/intel-pt.txt | 39 tools/perf/Documentation/itrace.txt| 4 + tools/perf/Documentation/perf-inject.txt | 3 + tools/perf/Documentation/perf-script.txt | 3 + tools/perf/builtin-inject.c| 125 +++- tools/perf/builtin-report.c| 31 ++- tools/perf/builtin-script.c| 18 +- tools/perf/scripts/python/export-to-postgresql.py | 221 + tools/perf/util/auxtrace.c | 24 ++- tools/perf/util/auxtrace.h | 4 + tools/perf/util/event.h| 1 + tools/perf/util/evlist.c | 23 +++ tools/perf/util/evlist.h | 3 + tools/perf/util/hist.c | 6 +- tools/perf/util/hist.h | 1 + .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 4 +- tools/perf/util/intel-pt-decoder/intel-pt-log.c| 21 +- tools/perf/util/intel-pt-decoder/intel-pt-log.h| 38 +++- tools/perf/util/intel-pt.c | 135 - tools/perf/util/machine.c | 2 +- .../util/scripting-engines/trace-event-python.c| 2 +- tools/perf/util/session.c | 12 +- tools/perf/util/trace-even
Re: [PATCH 00/25] perf tools: minor improvements to Intel PT related stuff
Em Fri, Sep 25, 2015 at 04:15:31PM +0300, Adrian Hunter escreveu: > Hi > > Here are some minor improvements to Intel PT related stuff. Thanks, applied all but: [PATCH 17/25] perf callchain: Allow for max_stack greater than PERF_MAX_STACK_DEPTH Please take a look at the comments I made on this and a few others that I applied, - Arnaldo > First 3 patches are minor fixes: > > perf auxtrace: Fix 'instructions' period of zero > perf report: Fix sample type validation for synthesized callchains > perf intel-pt: Fix potential loop forever > > Next 4 are minor improvements: > > perf intel-pt: Make logging slightly more efficient > perf script: Allow time to be displayed in nanoseconds > perf tools: Warn when AUX data has been lost > perf tools: Add more documentation to export-to-postgresql.py script > > Next 7 add support for branch stacks: > > perf auxtrace: Add option to synthesize branch stacks on samples > perf report: Adjust sample type validation for synthesized branch stacks > perf report: Also do default setup for synthesized branch stacks > perf report: Skip events with null branch stacks > perf inject: Set branch stack feature flag when synthesizing branch > stacks > perf intel-pt: Move branch filter logic > perf intel-pt: Support generating branch stack > > Next 6 allow for arbitrary-sized call stacks: > > perf report: Make max_stack value allow for synthesized callchains > perf hists: Allow for max_stack greater than PERF_MAX_STACK_DEPTH > perf callchain: Allow for max_stack greater than PERF_MAX_STACK_DEPTH > perf script: Add a setting for maximum stack depth > perf scripting python: Allow for max_stack greater than > PERF_MAX_STACK_DEPTH > perf script: Make scripting_max_stack value allow for synthesized > callchains > > Final 5 let Intel PT be used with autofdo: > > perf tools: Add perf_evlist__id2evsel_strict() > perf tools: Add perf_evlist__del() > perf inject: Remove more aux-related stuff when processing instruction > traces > perf inject: Add --strip option to strip out non-synthesized events > perf intel-pt: Add mispred-all config option to aid use with autofdo > > > Adrian Hunter (25): > perf auxtrace: Fix 'instructions' period of zero > perf report: Fix sample type validation for synthesized callchains > perf intel-pt: Fix potential loop forever > perf intel-pt: Make logging slightly more efficient > perf script: Allow time to be displayed in nanoseconds > perf tools: Warn when AUX data has been lost > perf tools: Add more documentation to export-to-postgresql.py script > perf auxtrace: Add option to synthesize branch stacks on samples > perf report: Adjust sample type validation for synthesized branch stacks > perf report: Also do default setup for synthesized branch stacks > perf report: Skip events with null branch stacks > perf inject: Set branch stack feature flag when synthesizing branch > stacks > perf intel-pt: Move branch filter logic > perf intel-pt: Support generating branch stack > perf report: Make max_stack value allow for synthesized callchains > perf hists: Allow for max_stack greater than PERF_MAX_STACK_DEPTH > perf callchain: Allow for max_stack greater than PERF_MAX_STACK_DEPTH > perf script: Add a setting for maximum stack depth > perf scripting python: Allow for max_stack greater than > PERF_MAX_STACK_DEPTH > perf script: Make scripting_max_stack value allow for synthesized > callchains > perf tools: Add perf_evlist__id2evsel_strict() > perf tools: Add perf_evlist__del() > perf inject: Remove more aux-related stuff when processing instruction > traces > perf inject: Add --strip option to strip out non-synthesized events > perf intel-pt: Add mispred-all config option to aid use with autofdo > > tools/perf/Documentation/intel-pt.txt | 39 > tools/perf/Documentation/itrace.txt| 4 + > tools/perf/Documentation/perf-inject.txt | 3 + > tools/perf/Documentation/perf-script.txt | 3 + > tools/perf/builtin-inject.c| 125 +++- > tools/perf/builtin-report.c| 31 ++- > tools/perf/builtin-script.c| 18 +- > tools/perf/scripts/python/export-to-postgresql.py | 221 > + > tools/perf/util/auxtrace.c | 24 ++- > tools/perf/util/auxtrace.h | 4 + > tools/perf/util/event.h| 1 + > tools/perf/util/evlist.c | 23 +++ > tools/perf/util/evlist.h | 3 + > tools/perf/util/hist.c | 6 +- > tools/perf/util/hist.h | 1 +
Re: [PATCH 00/25] perf tools: minor improvements to Intel PT related stuff
On 28/09/15 23:33, Arnaldo Carvalho de Melo wrote: > Em Fri, Sep 25, 2015 at 04:15:31PM +0300, Adrian Hunter escreveu: >> Hi >> >> Here are some minor improvements to Intel PT related stuff. > > Thanks, applied all but: > > [PATCH 17/25] perf callchain: Allow for max_stack greater than > PERF_MAX_STACK_DEPTH > > Please take a look at the comments I made on this and a few others that > I applied, I checked the final patches. Everything looks good. Thank you! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
