diff options
Diffstat (limited to 'tools/testing/selftests/bpf/bench.c')
| -rw-r--r-- | tools/testing/selftests/bpf/bench.c | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/tools/testing/selftests/bpf/bench.c b/tools/testing/selftests/bpf/bench.c index b2b4c391eb..627b74ae04 100644 --- a/tools/testing/selftests/bpf/bench.c +++ b/tools/testing/selftests/bpf/bench.c @@ -280,6 +280,8 @@ extern struct argp bench_strncmp_argp; extern struct argp bench_hashmap_lookup_argp; extern struct argp bench_local_storage_create_argp; extern struct argp bench_htab_mem_argp; +extern struct argp bench_trigger_batch_argp; +extern struct argp bench_crypto_argp; static const struct argp_child bench_parsers[] = { { &bench_ringbufs_argp, 0, "Ring buffers benchmark", 0 }, @@ -292,6 +294,8 @@ static const struct argp_child bench_parsers[] = { { &bench_hashmap_lookup_argp, 0, "Hashmap lookup benchmark", 0 }, { &bench_local_storage_create_argp, 0, "local-storage-create benchmark", 0 }, { &bench_htab_mem_argp, 0, "hash map memory benchmark", 0 }, + { &bench_trigger_batch_argp, 0, "BPF triggering benchmark", 0 }, + { &bench_crypto_argp, 0, "bpf crypto benchmark", 0 }, {}, }; @@ -491,24 +495,31 @@ extern const struct bench bench_rename_kretprobe; extern const struct bench bench_rename_rawtp; extern const struct bench bench_rename_fentry; extern const struct bench bench_rename_fexit; -extern const struct bench bench_trig_base; -extern const struct bench bench_trig_tp; -extern const struct bench bench_trig_rawtp; + +/* pure counting benchmarks to establish theoretical lmits */ +extern const struct bench bench_trig_usermode_count; +extern const struct bench bench_trig_syscall_count; +extern const struct bench bench_trig_kernel_count; + +/* batched, staying mostly in-kernel benchmarks */ extern const struct bench bench_trig_kprobe; extern const struct bench bench_trig_kretprobe; extern const struct bench bench_trig_kprobe_multi; extern const struct bench bench_trig_kretprobe_multi; extern const struct bench bench_trig_fentry; extern const struct bench bench_trig_fexit; -extern const struct bench bench_trig_fentry_sleep; extern const struct bench bench_trig_fmodret; -extern const struct bench bench_trig_uprobe_base; +extern const struct bench bench_trig_tp; +extern const struct bench bench_trig_rawtp; + +/* uprobe/uretprobe benchmarks */ extern const struct bench bench_trig_uprobe_nop; extern const struct bench bench_trig_uretprobe_nop; extern const struct bench bench_trig_uprobe_push; extern const struct bench bench_trig_uretprobe_push; extern const struct bench bench_trig_uprobe_ret; extern const struct bench bench_trig_uretprobe_ret; + extern const struct bench bench_rb_libbpf; extern const struct bench bench_rb_custom; extern const struct bench bench_pb_libbpf; @@ -529,6 +540,8 @@ extern const struct bench bench_local_storage_tasks_trace; extern const struct bench bench_bpf_hashmap_lookup; extern const struct bench bench_local_storage_create; extern const struct bench bench_htab_mem; +extern const struct bench bench_crypto_encrypt; +extern const struct bench bench_crypto_decrypt; static const struct bench *benchs[] = { &bench_count_global, @@ -539,24 +552,28 @@ static const struct bench *benchs[] = { &bench_rename_rawtp, &bench_rename_fentry, &bench_rename_fexit, - &bench_trig_base, - &bench_trig_tp, - &bench_trig_rawtp, + /* pure counting benchmarks for establishing theoretical limits */ + &bench_trig_usermode_count, + &bench_trig_kernel_count, + &bench_trig_syscall_count, + /* batched, staying mostly in-kernel triggers */ &bench_trig_kprobe, &bench_trig_kretprobe, &bench_trig_kprobe_multi, &bench_trig_kretprobe_multi, &bench_trig_fentry, &bench_trig_fexit, - &bench_trig_fentry_sleep, &bench_trig_fmodret, - &bench_trig_uprobe_base, + &bench_trig_tp, + &bench_trig_rawtp, + /* uprobes */ &bench_trig_uprobe_nop, &bench_trig_uretprobe_nop, &bench_trig_uprobe_push, &bench_trig_uretprobe_push, &bench_trig_uprobe_ret, &bench_trig_uretprobe_ret, + /* ringbuf/perfbuf benchmarks */ &bench_rb_libbpf, &bench_rb_custom, &bench_pb_libbpf, @@ -577,6 +594,8 @@ static const struct bench *benchs[] = { &bench_bpf_hashmap_lookup, &bench_local_storage_create, &bench_htab_mem, + &bench_crypto_encrypt, + &bench_crypto_decrypt, }; static void find_benchmark(void) |