diff options
Diffstat (limited to 'tools/perf/builtin-bench.c')
| -rw-r--r-- | tools/perf/builtin-bench.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c index 334ab897aae3..02dea1b88228 100644 --- a/tools/perf/builtin-bench.c +++ b/tools/perf/builtin-bench.c @@ -21,6 +21,7 @@ #include "builtin.h" #include "bench/bench.h" +#include <locale.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -46,12 +47,16 @@ 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 }, + { "seccomp-notify", "Benchmark for seccomp user notify", bench_sched_seccomp_notify}, { "all", "Run all scheduler benchmarks", NULL }, { NULL, NULL, NULL } }; static struct bench syscall_benchmarks[] = { { "basic", "Benchmark for basic getppid(2) calls", bench_syscall_basic }, + { "getpgid", "Benchmark for getpgid(2) calls", bench_syscall_getpgid }, + { "fork", "Benchmark for fork(2) calls", bench_syscall_fork }, + { "execve", "Benchmark for execve(2) calls", bench_syscall_execve }, { "all", "Run all syscall benchmarks", NULL }, { NULL, NULL, NULL }, }; @@ -60,6 +65,7 @@ static struct bench mem_benchmarks[] = { { "memcpy", "Benchmark for memcpy() functions", bench_mem_memcpy }, { "memset", "Benchmark for memset() functions", bench_mem_memset }, { "find_bit", "Benchmark for find_bit() functions", bench_mem_find_bit }, + { "mmap", "Benchmark for mmap() mappings", bench_mem_mmap }, { "all", "Run all memory access benchmarks", NULL }, { NULL, NULL, NULL } }; @@ -89,6 +95,7 @@ static struct bench internals_benchmarks[] = { { "kallsyms-parse", "Benchmark kallsyms parsing", bench_kallsyms_parse }, { "inject-build-id", "Benchmark build-id injection", bench_inject_build_id }, { "evlist-open-close", "Benchmark evlist open and close", bench_evlist_open_close }, + { "pmu-scan", "Benchmark sysfs PMU info scanning", bench_pmu_scan }, { NULL, NULL, NULL } }; @@ -99,6 +106,15 @@ static struct bench breakpoint_benchmarks[] = { { NULL, NULL, NULL }, }; +static struct bench uprobe_benchmarks[] = { + { "baseline", "Baseline libc usleep(1000) call", bench_uprobe_baseline, }, + { "empty", "Attach empty BPF prog to uprobe on usleep, system wide", bench_uprobe_empty, }, + { "trace_printk", "Attach trace_printk BPF prog to uprobe on usleep syswide", bench_uprobe_trace_printk, }, + { "empty_ret", "Attach empty BPF prog to uretprobe on usleep, system wide", bench_uprobe_empty_ret, }, + { "trace_printk_ret", "Attach trace_printk BPF prog to uretprobe on usleep syswide", bench_uprobe_trace_printk_ret,}, + { NULL, NULL, NULL }, +}; + struct collection { const char *name; const char *summary; @@ -118,6 +134,7 @@ static struct collection collections[] = { #endif { "internals", "Perf-internals benchmarks", internals_benchmarks }, { "breakpoint", "Breakpoint benchmarks", breakpoint_benchmarks }, + { "uprobe", "uprobe benchmarks", uprobe_benchmarks }, { "all", "All benchmarks", NULL }, { NULL, NULL, NULL } }; @@ -150,7 +167,7 @@ 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|simple", "Specify the output formatting style"), - OPT_UINTEGER('r', "repeat", &bench_repeat, "Specify amount of times to repeat the run"), + OPT_UINTEGER('r', "repeat", &bench_repeat, "Specify number of times to repeat the run"), OPT_END() }; @@ -256,6 +273,7 @@ int cmd_bench(int argc, const char **argv) /* Unbuffered output */ setvbuf(stdout, NULL, _IONBF, 0); + setlocale(LC_ALL, ""); if (argc < 2) { /* No collection specified. */ |