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-rw-r--r--tools/perf/builtin-bench.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c
index cae9a5fd2ecf..77298bf892b8 100644
--- a/tools/perf/builtin-bench.c
+++ b/tools/perf/builtin-bench.c
@@ -35,6 +35,18 @@ struct bench_suite {
/* sentinel: easy for help */
#define suite_all { "all", "Test all benchmark suites", NULL }
+#ifdef LIBNUMA_SUPPORT
+static struct bench_suite numa_suites[] = {
+ { "mem",
+ "Benchmark for NUMA workloads",
+ bench_numa },
+ suite_all,
+ { NULL,
+ NULL,
+ NULL }
+};
+#endif
+
static struct bench_suite sched_suites[] = {
{ "messaging",
"Benchmark for scheduler and IPC mechanisms",
@@ -68,6 +80,11 @@ struct bench_subsys {
};
static struct bench_subsys subsystems[] = {
+#ifdef LIBNUMA_SUPPORT
+ { "numa",
+ "NUMA scheduling and MM behavior",
+ numa_suites },
+#endif
{ "sched",
"scheduler and IPC mechanism",
sched_suites },
@@ -159,6 +176,7 @@ static void all_suite(struct bench_subsys *subsys) /* FROM HERE */
printf("# Running %s/%s benchmark...\n",
subsys->name,
suites[i].name);
+ fflush(stdout);
argv[1] = suites[i].name;
suites[i].fn(1, argv, NULL);
@@ -225,6 +243,7 @@ int cmd_bench(int argc, const char **argv, const char *prefix __maybe_unused)
printf("# Running %s/%s benchmark...\n",
subsystems[i].name,
subsystems[i].suites[j].name);
+ fflush(stdout);
status = subsystems[i].suites[j].fn(argc - 1,
argv + 1, prefix);
goto end;