diff options
Diffstat (limited to 'kernel/tools/perf/builtin-bench.c')
| -rw-r--r-- | kernel/tools/perf/builtin-bench.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/kernel/tools/perf/builtin-bench.c b/kernel/tools/perf/builtin-bench.c index b9a56fa83..b17aed36c 100644 --- a/kernel/tools/perf/builtin-bench.c +++ b/kernel/tools/perf/builtin-bench.c @@ -36,7 +36,7 @@ struct bench { #ifdef HAVE_LIBNUMA_SUPPORT static struct bench numa_benchmarks[] = { { "mem", "Benchmark for NUMA workloads", bench_numa }, - { "all", "Test all NUMA benchmarks", NULL }, + { "all", "Run all NUMA benchmarks", NULL }, { NULL, NULL, NULL } }; #endif @@ -44,22 +44,25 @@ static struct bench numa_benchmarks[] = { static struct bench sched_benchmarks[] = { { "messaging", "Benchmark for scheduling and IPC", bench_sched_messaging }, { "pipe", "Benchmark for pipe() between two processes", bench_sched_pipe }, - { "all", "Test all scheduler benchmarks", NULL }, + { "all", "Run all scheduler benchmarks", NULL }, { NULL, NULL, NULL } }; static struct bench mem_benchmarks[] = { - { "memcpy", "Benchmark for memcpy()", bench_mem_memcpy }, - { "memset", "Benchmark for memset() tests", bench_mem_memset }, - { "all", "Test all memory benchmarks", NULL }, + { "memcpy", "Benchmark for memcpy() functions", bench_mem_memcpy }, + { "memset", "Benchmark for memset() functions", bench_mem_memset }, + { "all", "Run all memory access benchmarks", NULL }, { NULL, NULL, NULL } }; static struct bench futex_benchmarks[] = { { "hash", "Benchmark for futex hash table", bench_futex_hash }, { "wake", "Benchmark for futex wake calls", bench_futex_wake }, + { "wake-parallel", "Benchmark for parallel futex wake calls", bench_futex_wake_parallel }, { "requeue", "Benchmark for futex requeue calls", bench_futex_requeue }, - { "all", "Test all futex benchmarks", NULL }, + /* pi-futexes */ + { "lock-pi", "Benchmark for futex lock_pi calls", bench_futex_lock_pi }, + { "all", "Run all futex benchmarks", NULL }, { NULL, NULL, NULL } }; @@ -107,7 +110,7 @@ int bench_format = BENCH_FORMAT_DEFAULT; unsigned int bench_repeat = 10; /* default number of times to repeat the run */ static const struct option bench_options[] = { - OPT_STRING('f', "format", &bench_format_str, "default", "Specify format style"), + OPT_STRING('f', "format", &bench_format_str, "default|simple", "Specify the output formatting style"), OPT_UINTEGER('r', "repeat", &bench_repeat, "Specify amount of times to repeat the run"), OPT_END() }; |