From: Jin Yao <yao.jin@linux.intel.com>
To: acme@kernel.org, jolsa@kernel.org, peterz@infradead.org,
mingo@redhat.com, alexander.shishkin@linux.intel.com
Cc: Linux-kernel@vger.kernel.org, ak@linux.intel.com,
kan.liang@intel.com, yao.jin@intel.com,
Jin Yao <yao.jin@linux.intel.com>
Subject: [PATCH v2 21/27] perf tests: Skip 'Setup struct perf_event_attr' test for hybrid
Date: Thu, 11 Mar 2021 15:07:36 +0800 [thread overview]
Message-ID: <20210311070742.9318-22-yao.jin@linux.intel.com> (raw)
In-Reply-To: <20210311070742.9318-1-yao.jin@linux.intel.com>
For hybrid, kernel introduces new perf type PERF_TYPE_HARDWARE_PMU (6)
and it's assigned to hybrid hardware events.
root@otcpl-adl-s-2:~# ./perf test 17 -vvv
...
compare
matching [event:base-stat]
to [event-6-17179869184-4]
[cpu] * 0
[flags] 0|8 8
[type] 0 6
->FAIL
match: [event:base-stat] matches []
event:base-stat does not match, but is optional
matched
compare
matching [event-6-17179869184-4]
to [event:base-stat]
[cpu] 0 *
[flags] 8 0|8
[type] 6 0
->FAIL
match: [event-6-17179869184-4] matches []
expected type=6, got 0
expected config=17179869184, got 0
FAILED './tests/attr/test-stat-C0' - match failure
The type matching is failed because one type is 0 but the
type of hybrid hardware event is 6. We temporarily skip this
test case and TODO in future.
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
---
tools/perf/tests/attr.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c
index dd39ce9b0277..fc7f74159764 100644
--- a/tools/perf/tests/attr.c
+++ b/tools/perf/tests/attr.c
@@ -34,6 +34,7 @@
#include "event.h"
#include "util.h"
#include "tests.h"
+#include "pmu-hybrid.h"
#define ENV "PERF_TEST_ATTR"
@@ -184,6 +185,10 @@ int test__attr(struct test *test __maybe_unused, int subtest __maybe_unused)
char path_dir[PATH_MAX];
char *exec_path;
+ perf_pmu__scan(NULL);
+ if (perf_pmu__hybrid_exist())
+ return 0;
+
/* First try development tree tests. */
if (!lstat("./tests", &st))
return run_dir("./tests", "./perf");
--
2.17.1
next prev parent reply other threads:[~2021-03-11 7:09 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-11 7:07 [PATCH v2 00/27] perf tool: AlderLake hybrid support series 1 Jin Yao
2021-03-11 7:07 ` [PATCH v2 01/27] tools headers uapi: Update tools's copy of linux/perf_event.h Jin Yao
2021-03-11 7:07 ` [PATCH v2 02/27] perf jevents: Support unit value "cpu_core" and "cpu_atom" Jin Yao
2021-03-11 7:07 ` [PATCH v2 03/27] perf pmu: Simplify arguments of __perf_pmu__new_alias Jin Yao
2021-03-11 7:07 ` [PATCH v2 04/27] perf pmu: Save pmu name Jin Yao
2021-03-15 23:03 ` Jiri Olsa
2021-03-16 0:59 ` Jin, Yao
2021-03-11 7:07 ` [PATCH v2 05/27] perf pmu: Save detected hybrid pmus to a global pmu list Jin Yao
2021-03-11 7:07 ` [PATCH v2 06/27] perf pmu: Add hybrid helper functions Jin Yao
2021-03-11 7:07 ` [PATCH v2 07/27] perf evlist: Hybrid event uses its own cpus Jin Yao
2021-03-12 19:15 ` Jiri Olsa
2021-03-15 1:25 ` Jin, Yao
2021-03-11 7:07 ` [PATCH v2 08/27] perf stat: Uniquify hybrid event name Jin Yao
2021-03-15 23:04 ` Jiri Olsa
2021-03-11 7:07 ` [PATCH v2 09/27] perf parse-events: Create two hybrid hardware events Jin Yao
2021-03-12 19:15 ` Jiri Olsa
2021-03-15 2:04 ` Jin, Yao
2021-03-15 17:34 ` Jiri Olsa
2021-03-15 23:05 ` Jiri Olsa
2021-03-16 3:13 ` Jin, Yao
2021-03-11 7:07 ` [PATCH v2 10/27] perf parse-events: Create two hybrid cache events Jin Yao
2021-03-15 23:05 ` Jiri Olsa
2021-03-16 3:51 ` Jin, Yao
2021-03-11 7:07 ` [PATCH v2 11/27] perf parse-events: Support hardware events inside PMU Jin Yao
2021-03-12 19:15 ` Jiri Olsa
2021-03-15 2:28 ` Jin, Yao
2021-03-15 17:37 ` Jiri Olsa
2021-03-16 1:49 ` Jin, Yao
2021-03-16 14:04 ` Jiri Olsa
2021-03-17 2:12 ` Jin, Yao
2021-03-17 10:06 ` Jiri Olsa
2021-03-17 12:17 ` Jin, Yao
2021-03-17 13:42 ` Arnaldo Carvalho de Melo
2021-03-18 12:16 ` Jiri Olsa
2021-03-18 13:21 ` Arnaldo Carvalho de Melo
2021-03-18 18:16 ` Liang, Kan
2021-03-19 2:48 ` Andi Kleen
2021-03-18 11:51 ` Jiri Olsa
2021-03-11 7:07 ` [PATCH v2 12/27] perf parse-events: Support hybrid raw events Jin Yao
2021-03-11 7:07 ` [PATCH v2 13/27] perf evlist: Create two hybrid 'cycles' events by default Jin Yao
2021-03-11 7:07 ` [PATCH v2 14/27] perf stat: Add default hybrid events Jin Yao
2021-03-11 7:07 ` [PATCH v2 15/27] perf stat: Filter out unmatched aggregation for hybrid event Jin Yao
2021-03-11 7:07 ` [PATCH v2 16/27] perf evlist: Warn as events from different hybrid PMUs in a group Jin Yao
2021-03-15 23:03 ` Jiri Olsa
2021-03-16 5:25 ` Jin, Yao
2021-03-18 11:52 ` Jiri Olsa
2021-03-11 7:07 ` [PATCH v2 17/27] perf evsel: Adjust hybrid event and global event mixed group Jin Yao
2021-03-15 23:04 ` Jiri Olsa
2021-03-16 4:39 ` Jin, Yao
2021-03-11 7:07 ` [PATCH v2 18/27] perf script: Support PERF_TYPE_HARDWARE_PMU and PERF_TYPE_HW_CACHE_PMU Jin Yao
2021-03-11 7:07 ` [PATCH v2 19/27] perf tests: Add hybrid cases for 'Parse event definition strings' test Jin Yao
2021-03-11 7:07 ` [PATCH v2 20/27] perf tests: Add hybrid cases for 'Roundtrip evsel->name' test Jin Yao
2021-03-11 7:07 ` Jin Yao [this message]
2021-03-11 7:07 ` [PATCH v2 22/27] perf tests: Support 'Track with sched_switch' test for hybrid Jin Yao
2021-03-11 7:07 ` [PATCH v2 23/27] perf tests: Support 'Parse and process metrics' " Jin Yao
2021-03-11 7:07 ` [PATCH v2 24/27] perf tests: Support 'Session topology' " Jin Yao
2021-03-11 7:07 ` [PATCH v2 25/27] perf tests: Support 'Convert perf time to TSC' " Jin Yao
2021-03-11 7:07 ` [PATCH v2 26/27] perf tests: Skip 'perf stat metrics (shadow stat) test' " Jin Yao
2021-03-11 7:07 ` [PATCH v2 27/27] perf Documentation: Document intel-hybrid support Jin Yao
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