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 v4 23/25] perf tests: Support 'Session topology' test for hybrid
Date: Fri, 16 Apr 2021 22:05:15 +0800 [thread overview]
Message-ID: <20210416140517.18206-24-yao.jin@linux.intel.com> (raw)
In-Reply-To: <20210416140517.18206-1-yao.jin@linux.intel.com>
Force to create one event "cpu_core/cycles/" by default,
otherwise in evlist__valid_sample_type, the checking of
'if (evlist->core.nr_entries == 1)' would be failed.
# ./perf test 41
41: Session topology : Ok
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
---
tools/perf/tests/topology.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index 050489807a47..30b4acb08d35 100644
--- a/tools/perf/tests/topology.c
+++ b/tools/perf/tests/topology.c
@@ -8,6 +8,7 @@
#include "session.h"
#include "evlist.h"
#include "debug.h"
+#include "pmu.h"
#include <linux/err.h>
#define TEMPL "/tmp/perf-test-XXXXXX"
@@ -40,7 +41,14 @@ static int session_write_header(char *path)
session = perf_session__new(&data, false, NULL);
TEST_ASSERT_VAL("can't get session", !IS_ERR(session));
- session->evlist = evlist__new_default();
+ if (!perf_pmu__has_hybrid()) {
+ session->evlist = evlist__new_default();
+ } else {
+ struct parse_events_error err;
+
+ session->evlist = evlist__new();
+ parse_events(session->evlist, "cpu_core/cycles/", &err);
+ }
TEST_ASSERT_VAL("can't get evlist", session->evlist);
perf_header__set_feat(&session->header, HEADER_CPU_TOPOLOGY);
--
2.17.1
next prev parent reply other threads:[~2021-04-16 14:09 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 14:04 [PATCH v4 00/25] perf tool: AlderLake hybrid support series 1 Jin Yao
2021-04-16 14:04 ` [PATCH v4 01/25] tools headers uapi: Update tools's copy of linux/perf_event.h Jin Yao
2021-04-16 14:04 ` [PATCH v4 02/25] perf jevents: Support unit value "cpu_core" and "cpu_atom" Jin Yao
2021-04-16 14:04 ` [PATCH v4 03/25] perf pmu: Simplify arguments of __perf_pmu__new_alias Jin Yao
2021-04-16 14:04 ` [PATCH v4 04/25] perf pmu: Save pmu name Jin Yao
2021-04-16 14:04 ` [PATCH v4 05/25] perf pmu: Save detected hybrid pmus to a global pmu list Jin Yao
2021-04-16 14:04 ` [PATCH v4 06/25] perf pmu: Add hybrid helper functions Jin Yao
2021-04-16 14:04 ` [PATCH v4 07/25] perf stat: Uniquify hybrid event name Jin Yao
2021-04-16 14:05 ` [PATCH v4 08/25] perf parse-events: Create two hybrid hardware events Jin Yao
2021-04-16 14:05 ` [PATCH v4 09/25] perf parse-events: Create two hybrid cache events Jin Yao
2021-04-16 14:05 ` [PATCH v4 10/25] perf parse-events: Create two hybrid raw events Jin Yao
2021-04-16 14:05 ` [PATCH v4 11/25] perf parse-events: Compare with hybrid pmu name Jin Yao
2021-04-16 14:05 ` [PATCH v4 12/25] perf parse-events: Support event inside hybrid pmu Jin Yao
2021-04-21 18:29 ` Jiri Olsa
2021-04-22 1:44 ` Jin, Yao
2021-04-16 14:05 ` [PATCH v4 13/25] perf record: Create two hybrid 'cycles' events by default Jin Yao
2021-04-16 14:05 ` [PATCH v4 14/25] perf stat: Add default hybrid events Jin Yao
2021-04-21 18:29 ` Jiri Olsa
2021-04-22 2:12 ` Jin, Yao
2021-04-22 10:25 ` Jiri Olsa
2021-04-16 14:05 ` [PATCH v4 15/25] perf stat: Filter out unmatched aggregation for hybrid event Jin Yao
2021-04-21 18:29 ` Jiri Olsa
2021-04-22 3:10 ` Jin, Yao
2021-04-22 10:26 ` Jiri Olsa
2021-04-16 14:05 ` [PATCH v4 16/25] perf stat: Warn group events from different hybrid PMU Jin Yao
2021-04-16 14:05 ` [PATCH v4 17/25] perf record: Uniquify hybrid event name Jin Yao
2021-04-16 14:05 ` [PATCH v4 18/25] perf tests: Add hybrid cases for 'Parse event definition strings' test Jin Yao
2021-04-16 14:05 ` [PATCH v4 19/25] perf tests: Add hybrid cases for 'Roundtrip evsel->name' test Jin Yao
2021-04-16 14:05 ` [PATCH v4 20/25] perf tests: Skip 'Setup struct perf_event_attr' test for hybrid Jin Yao
2021-04-21 18:29 ` Jiri Olsa
2021-04-22 3:11 ` Jin, Yao
2021-04-16 14:05 ` [PATCH v4 21/25] perf tests: Support 'Track with sched_switch' " Jin Yao
2021-04-21 18:28 ` Jiri Olsa
2021-04-22 3:14 ` Jin, Yao
2021-04-16 14:05 ` [PATCH v4 22/25] perf tests: Support 'Parse and process metrics' " Jin Yao
2021-04-21 18:29 ` Jiri Olsa
2021-04-22 3:20 ` Jin, Yao
2021-04-16 14:05 ` Jin Yao [this message]
2021-04-21 18:29 ` [PATCH v4 23/25] perf tests: Support 'Session topology' " Jiri Olsa
2021-04-22 3:15 ` Jin, Yao
2021-04-16 14:05 ` [PATCH v4 24/25] perf tests: Support 'Convert perf time to TSC' " Jin Yao
2021-04-21 18:29 ` Jiri Olsa
2021-04-22 3:16 ` Jin, Yao
2021-04-16 14:05 ` [PATCH v4 25/25] perf tests: Skip 'perf stat metrics (shadow stat) test' " Jin Yao
2021-04-21 1:14 ` [PATCH v4 00/25] perf tool: AlderLake hybrid support series 1 Jin, Yao
2021-04-21 10:03 ` Jiri Olsa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210416140517.18206-24-yao.jin@linux.intel.com \
--to=yao.jin@linux.intel.com \
--cc=Linux-kernel@vger.kernel.org \
--cc=acme@kernel.org \
--cc=ak@linux.intel.com \
--cc=alexander.shishkin@linux.intel.com \
--cc=jolsa@kernel.org \
--cc=kan.liang@intel.com \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=yao.jin@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).