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author | Jin Yao <yao.jin@linux.intel.com> | 2021-04-27 09:01:31 +0200 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-04-29 15:31:00 +0200 |
commit | 2541cb63ac0c3dfbbe363dd09a16dfdd4096fc88 (patch) | |
tree | 07407a97fc4f62cf6ca28773eaa6cca3b3d33937 /tools/perf/tests/parse-events.c | |
parent | perf record: Uniquify hybrid event name (diff) | |
download | linux-2541cb63ac0c3dfbbe363dd09a16dfdd4096fc88.tar.xz linux-2541cb63ac0c3dfbbe363dd09a16dfdd4096fc88.zip |
perf tests: Add hybrid cases for 'Parse event definition strings' test
Add basic hybrid test cases for 'Parse event definition strings' test.
# perf test 6
6: Parse event definition strings : Ok
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210427070139.25256-19-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/parse-events.c')
-rw-r--r-- | tools/perf/tests/parse-events.c | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index 026c54743311..0f113b2b36a3 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -1512,6 +1512,124 @@ static int test__all_tracepoints(struct evlist *evlist) return test__checkevent_tracepoint_multi(evlist); } +static int test__hybrid_hw_event_with_pmu(struct evlist *evlist) +{ + struct evsel *evsel = evlist__first(evlist); + + TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config); + return 0; +} + +static int test__hybrid_hw_group_event(struct evlist *evlist) +{ + struct evsel *evsel, *leader; + + evsel = leader = evlist__first(evlist); + TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + + evsel = evsel__next(evsel); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + return 0; +} + +static int test__hybrid_sw_hw_group_event(struct evlist *evlist) +{ + struct evsel *evsel, *leader; + + evsel = leader = evlist__first(evlist); + TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + + evsel = evsel__next(evsel); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + return 0; +} + +static int test__hybrid_hw_sw_group_event(struct evlist *evlist) +{ + struct evsel *evsel, *leader; + + evsel = leader = evlist__first(evlist); + TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + + evsel = evsel__next(evsel); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_SOFTWARE == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + return 0; +} + +static int test__hybrid_group_modifier1(struct evlist *evlist) +{ + struct evsel *evsel, *leader; + + evsel = leader = evlist__first(evlist); + TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x3c == evsel->core.attr.config); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); + + evsel = evsel__next(evsel); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0xc0 == evsel->core.attr.config); + TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); + return 0; +} + +static int test__hybrid_raw1(struct evlist *evlist) +{ + struct evsel *evsel = evlist__first(evlist); + + TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config); + + /* The type of second event is randome value */ + evsel = evsel__next(evsel); + TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config); + return 0; +} + +static int test__hybrid_raw2(struct evlist *evlist) +{ + struct evsel *evsel = evlist__first(evlist); + + TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x1a == evsel->core.attr.config); + return 0; +} + +static int test__hybrid_cache_event(struct evlist *evlist) +{ + struct evsel *evsel = evlist__first(evlist); + + TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x2 == (evsel->core.attr.config & 0xffffffff)); + + evsel = evsel__next(evsel); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_HW_CACHE == evsel->core.attr.type); + TEST_ASSERT_VAL("wrong config", 0x10002 == (evsel->core.attr.config & 0xffffffff)); + return 0; +} + struct evlist_test { const char *name; __u32 type; @@ -1868,6 +1986,54 @@ static struct terms_test test__terms[] = { }, }; +static struct evlist_test test__hybrid_events[] = { + { + .name = "cpu_core/cpu-cycles/", + .check = test__hybrid_hw_event_with_pmu, + .id = 0, + }, + { + .name = "{cpu_core/cpu-cycles/,cpu_core/instructions/}", + .check = test__hybrid_hw_group_event, + .id = 1, + }, + { + .name = "{cpu-clock,cpu_core/cpu-cycles/}", + .check = test__hybrid_sw_hw_group_event, + .id = 2, + }, + { + .name = "{cpu_core/cpu-cycles/,cpu-clock}", + .check = test__hybrid_hw_sw_group_event, + .id = 3, + }, + { + .name = "{cpu_core/cpu-cycles/k,cpu_core/instructions/u}", + .check = test__hybrid_group_modifier1, + .id = 4, + }, + { + .name = "r1a", + .check = test__hybrid_raw1, + .id = 5, + }, + { + .name = "cpu_core/r1a/", + .check = test__hybrid_raw2, + .id = 6, + }, + { + .name = "cpu_core/config=10,config1,config2=3,period=1000/u", + .check = test__checkevent_pmu, + .id = 7, + }, + { + .name = "cpu_core/LLC-loads/,cpu_atom/LLC-load-misses/", + .check = test__hybrid_cache_event, + .id = 8, + }, +}; + static int test_event(struct evlist_test *e) { struct parse_events_error err; @@ -2035,6 +2201,11 @@ do { \ ret2 = ret1; \ } while (0) + if (perf_pmu__has_hybrid()) { + TEST_EVENTS(test__hybrid_events); + return ret2; + } + TEST_EVENTS(test__events); if (test_pmu()) |