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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 v3 21/27] perf tests: Skip 'Setup struct perf_event_attr' test for hybrid
Date: Mon, 29 Mar 2021 15:00:40 +0800	[thread overview]
Message-ID: <20210329070046.8815-22-yao.jin@linux.intel.com> (raw)
In-Reply-To: <20210329070046.8815-1-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.

  # ./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>
---
v3:
 - No functional change.

 tools/perf/tests/attr.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c
index dd39ce9b0277..b37c35fb5a46 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.h"
 
 #define ENV "PERF_TEST_ATTR"
 
@@ -184,6 +185,9 @@ int test__attr(struct test *test __maybe_unused, int subtest __maybe_unused)
 	char path_dir[PATH_MAX];
 	char *exec_path;
 
+	if (perf_pmu__has_hybrid())
+		return 0;
+
 	/* First try development tree tests. */
 	if (!lstat("./tests", &st))
 		return run_dir("./tests", "./perf");
-- 
2.17.1


  parent reply	other threads:[~2021-03-29  7:03 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-29  7:00 [PATCH v3 00/27] perf tool: AlderLake hybrid support series 1 Jin Yao
2021-03-29  7:00 ` [PATCH v3 01/27] tools headers uapi: Update tools's copy of linux/perf_event.h Jin Yao
2021-03-29  7:00 ` [PATCH v3 02/27] perf jevents: Support unit value "cpu_core" and "cpu_atom" Jin Yao
2021-03-29  7:00 ` [PATCH v3 03/27] perf pmu: Simplify arguments of __perf_pmu__new_alias Jin Yao
2021-03-29  7:00 ` [PATCH v3 04/27] perf pmu: Save pmu name Jin Yao
2021-03-29  7:00 ` [PATCH v3 05/27] perf pmu: Save detected hybrid pmus to a global pmu list Jin Yao
2021-03-29  7:00 ` [PATCH v3 06/27] perf pmu: Add hybrid helper functions Jin Yao
2021-03-29  7:00 ` [PATCH v3 07/27] perf stat: Uniquify hybrid event name Jin Yao
2021-03-29  7:00 ` [PATCH v3 08/27] perf parse-events: Create two hybrid hardware events Jin Yao
2021-03-29  7:00 ` [PATCH v3 09/27] perf parse-events: Create two hybrid cache events Jin Yao
2021-04-09 13:48   ` Jiri Olsa
2021-04-12  1:15     ` Jin, Yao
2021-03-29  7:00 ` [PATCH v3 10/27] perf parse-events: Create two hybrid raw events Jin Yao
2021-04-09 13:49   ` Jiri Olsa
2021-04-12  1:14     ` Jin, Yao
2021-03-29  7:00 ` [PATCH v3 11/27] perf pmu: Support 'cycles' and 'branches' inside hybrid PMU Jin Yao
2021-04-09 13:48   ` Jiri Olsa
2021-04-12  2:01     ` Jin, Yao
2021-03-29  7:00 ` [PATCH v3 12/27] perf parse-events: Support no alias assigned event " Jin Yao
2021-04-09 13:47   ` Jiri Olsa
2021-04-12  2:51     ` Jin, Yao
2021-04-13 12:36       ` Jiri Olsa
2021-04-15 11:03   ` Jiri Olsa
2021-04-15 13:36     ` Jin, Yao
2021-04-15 14:11       ` Jiri Olsa
2021-04-15 14:53         ` Jin, Yao
2021-04-15 19:39           ` Jiri Olsa
2021-04-16  1:57             ` Jin, Yao
2021-03-29  7:00 ` [PATCH v3 13/27] perf record: Create two hybrid 'cycles' events by default Jin Yao
2021-03-29  7:00 ` [PATCH v3 14/27] perf stat: Add default hybrid events Jin Yao
2021-03-29  7:00 ` [PATCH v3 15/27] perf stat: Filter out unmatched aggregation for hybrid event Jin Yao
2021-03-29  7:00 ` [PATCH v3 16/27] perf stat: Warn group events from different hybrid PMU Jin Yao
2021-03-29  7:00 ` [PATCH v3 17/27] perf script: Support PERF_TYPE_HARDWARE_PMU and PERF_TYPE_HW_CACHE_PMU Jin Yao
2021-03-29  7:00 ` [PATCH v3 18/27] perf record: Uniquify hybrid event name Jin Yao
2021-03-29  7:00 ` [PATCH v3 19/27] perf tests: Add hybrid cases for 'Parse event definition strings' test Jin Yao
2021-03-29  7:00 ` [PATCH v3 20/27] perf tests: Add hybrid cases for 'Roundtrip evsel->name' test Jin Yao
2021-03-29  7:00 ` Jin Yao [this message]
2021-03-29  7:00 ` [PATCH v3 22/27] perf tests: Support 'Track with sched_switch' test for hybrid Jin Yao
2021-03-29  7:00 ` [PATCH v3 23/27] perf tests: Support 'Parse and process metrics' " Jin Yao
2021-03-29  7:00 ` [PATCH v3 24/27] perf tests: Support 'Session topology' " Jin Yao
2021-03-29  7:00 ` [PATCH v3 25/27] perf tests: Support 'Convert perf time to TSC' " Jin Yao
2021-03-29  7:00 ` [PATCH v3 26/27] perf tests: Skip 'perf stat metrics (shadow stat) test' " Jin Yao
2021-03-29  7:00 ` [PATCH v3 27/27] perf Documentation: Document intel-hybrid support Jin Yao

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