linux/tools/perf/bench
Namhyung Kim 84111b9c95 perf tools: Allow controlling synthesizing PERF_RECORD_ metadata events during record
Depending on the use case, it might require some kind of synthesizing
and some not.  Make it controllable to turn off heavy operations like
MMAP for all tasks.

Currently all users are converted to enable all the synthesis by
default.  It'll be updated in the later patch.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https //lore.kernel.org/r/20210811044658.1313391-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-17 08:44:19 -03:00
..
bench.h perf bench: Add benchmark for evlist open/close operations 2021-08-10 11:32:37 -03:00
Build perf bench: Add benchmark for evlist open/close operations 2021-08-10 11:32:37 -03:00
epoll-ctl.c perf env: Remove unneeded internal/cpumap inclusions 2021-02-12 17:35:48 -03:00
epoll-wait.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
evlist-open-close.c perf bench evlist-open-close: Use PRIu64 with u64 to fix build on 32-bit architectures 2021-08-30 18:22:02 -03:00
find-bit-bench.c tools: rename bitmap_alloc() to bitmap_zalloc() 2021-09-08 11:50:27 -07:00
futex-hash.c perf bench futex: Add --mlockall parameter 2021-08-09 12:00:04 -03:00
futex-lock-pi.c perf bench futex: Add --mlockall parameter 2021-08-09 12:00:04 -03:00
futex-requeue.c perf bench futex, requeue: Add --pi parameter 2021-08-09 12:00:27 -03:00
futex-wake-parallel.c perf bench futex: Add --mlockall parameter 2021-08-09 12:00:04 -03:00
futex-wake.c perf bench futex: Add --mlockall parameter 2021-08-09 12:00:04 -03:00
futex.h perf bench futex, requeue: Add --pi parameter 2021-08-09 12:00:27 -03:00
inject-buildid.c perf bench inject-buildid: Handle writen() errors 2021-08-30 10:06:37 -03:00
kallsyms-parse.c perf bench: Add kallsyms parsing 2020-05-05 16:35:32 -03:00
mem-functions.c perf bench mem: Always memset source before memcpy 2020-08-13 09:34:26 -03:00
mem-memcpy-arch.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mem-memcpy-x86-64-asm-def.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mem-memcpy-x86-64-asm.S tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy' 2020-11-12 17:55:41 -03:00
mem-memset-arch.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mem-memset-x86-64-asm-def.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mem-memset-x86-64-asm.S tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy' 2020-11-12 17:55:41 -03:00
numa.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
sched-messaging.c perf tools: Cast (struct timeval).tv_sec when printing 2021-03-06 16:54:24 -03:00
sched-pipe.c perf tools: Cast (struct timeval).tv_sec when printing 2021-03-06 16:54:24 -03:00
synthesize.c perf tools: Allow controlling synthesizing PERF_RECORD_ metadata events during record 2021-09-17 08:44:19 -03:00
syscall.c perf tools: Cast (struct timeval).tv_sec when printing 2021-03-06 16:54:24 -03:00