diff options
| author | Anton Protopopov <aspsk@isovalent.com> | 2023-02-13 09:15:17 +0000 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2023-02-15 16:29:31 -0800 |
| commit | 90c22503cd8910c54a8cd4bfe5bb6873d9ba8e0b (patch) | |
| tree | e9ab008d11aacbce8c1794c29abec2131f317448 /tools | |
| parent | 9644546260eac49348b2c0694b01bdf72c627194 (diff) | |
selftest/bpf/benchs: Make quiet option common
The "local-storage-tasks-trace" benchmark has a `--quiet` option. Move it to
the list of common options, so that the main code and other benchmarks can use
(new) env.quiet variable. Patch the run_bench_local_storage_rcu_tasks_trace.sh
helper script accordingly.
Signed-off-by: Anton Protopopov <aspsk@isovalent.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20230213091519.1202813-6-aspsk@isovalent.com
Diffstat (limited to 'tools')
4 files changed, 8 insertions, 15 deletions
diff --git a/tools/testing/selftests/bpf/bench.c b/tools/testing/selftests/bpf/bench.c index 12c3b3ab84aa..23c24c346130 100644 --- a/tools/testing/selftests/bpf/bench.c +++ b/tools/testing/selftests/bpf/bench.c @@ -16,6 +16,7 @@ struct env env = { .warmup_sec = 1, .duration_sec = 5, .affinity = false, + .quiet = false, .consumer_cnt = 1, .producer_cnt = 1, }; @@ -262,6 +263,7 @@ static const struct argp_option opts[] = { { "consumers", 'c', "NUM", 0, "Number of consumer threads"}, { "verbose", 'v', NULL, 0, "Verbose debug output"}, { "affinity", 'a', NULL, 0, "Set consumer/producer thread affinity"}, + { "quiet", 'q', NULL, 0, "Be more quiet"}, { "prod-affinity", ARG_PROD_AFFINITY_SET, "CPUSET", 0, "Set of CPUs for producer threads; implies --affinity"}, { "cons-affinity", ARG_CONS_AFFINITY_SET, "CPUSET", 0, @@ -330,6 +332,9 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state) case 'a': env.affinity = true; break; + case 'q': + env.quiet = true; + break; case ARG_PROD_AFFINITY_SET: env.affinity = true; if (parse_num_list(arg, &env.prod_cpus.cpus, diff --git a/tools/testing/selftests/bpf/bench.h b/tools/testing/selftests/bpf/bench.h index 3c8afa0131a3..402729c6a3ac 100644 --- a/tools/testing/selftests/bpf/bench.h +++ b/tools/testing/selftests/bpf/bench.h @@ -24,6 +24,7 @@ struct env { bool verbose; bool list; bool affinity; + bool quiet; int consumer_cnt; int producer_cnt; struct cpu_set prod_cpus; diff --git a/tools/testing/selftests/bpf/benchs/bench_local_storage_rcu_tasks_trace.c b/tools/testing/selftests/bpf/benchs/bench_local_storage_rcu_tasks_trace.c index 4f9401ecf09c..d5eb5587f2aa 100644 --- a/tools/testing/selftests/bpf/benchs/bench_local_storage_rcu_tasks_trace.c +++ b/tools/testing/selftests/bpf/benchs/bench_local_storage_rcu_tasks_trace.c @@ -12,17 +12,14 @@ static struct { __u32 nr_procs; __u32 kthread_pid; - bool quiet; } args = { .nr_procs = 1000, .kthread_pid = 0, - .quiet = false, }; enum { ARG_NR_PROCS = 7000, ARG_KTHREAD_PID = 7001, - ARG_QUIET = 7002, }; static const struct argp_option opts[] = { @@ -30,8 +27,6 @@ static const struct argp_option opts[] = { "Set number of user processes to spin up"}, { "kthread_pid", ARG_KTHREAD_PID, "PID", 0, "Pid of rcu_tasks_trace kthread for ticks tracking"}, - { "quiet", ARG_QUIET, "{0,1}", 0, - "If true, don't report progress"}, {}, }; @@ -56,14 +51,6 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state) } args.kthread_pid = ret; break; - case ARG_QUIET: - ret = strtol(arg, NULL, 10); - if (ret < 0 || ret > 1) { - fprintf(stderr, "invalid quiet %ld\n", ret); - argp_usage(state); - } - args.quiet = ret; - break; break; default: return ARGP_ERR_UNKNOWN; @@ -230,7 +217,7 @@ static void report_progress(int iter, struct bench_res *res, long delta_ns) exit(1); } - if (args.quiet) + if (env.quiet) return; printf("Iter %d\t avg tasks_trace grace period latency\t%lf ns\n", diff --git a/tools/testing/selftests/bpf/benchs/run_bench_local_storage_rcu_tasks_trace.sh b/tools/testing/selftests/bpf/benchs/run_bench_local_storage_rcu_tasks_trace.sh index 5dac1f02892c..3e8a969f2096 100755 --- a/tools/testing/selftests/bpf/benchs/run_bench_local_storage_rcu_tasks_trace.sh +++ b/tools/testing/selftests/bpf/benchs/run_bench_local_storage_rcu_tasks_trace.sh @@ -8,4 +8,4 @@ if [ -z $kthread_pid ]; then exit 1 fi -./bench --nr_procs 15000 --kthread_pid $kthread_pid -d 600 --quiet 1 local-storage-tasks-trace +./bench --nr_procs 15000 --kthread_pid $kthread_pid -d 600 --quiet local-storage-tasks-trace |