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AFNElJ+lsLWd2n/r2zoMG50CDHvnDiQNM82qTBjUYcNFRCyNeL9P9dvtLeO/oqSej8LTmz0Yfaa5RdEo/470yQvjUEv7@vger.kernel.org X-Gm-Message-State: AOJu0YxLueADjOvFGi/zyHHse+HR56oaLg3jgPLUescExpLgAjDQ/oBJ gdfP4Qz0btD8qA+GqL+ul/KDSmvhL06x3RvZYAw8DIyvwD9NtcVe7VxfJt9BZZUkqWa4PMMxbJS DCSC1RNIm2A== X-Received: from dlbup7.prod.google.com ([2002:a05:7022:fd07:b0:135:bc52:ad87]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:7022:31a:b0:130:ca3d:f963 with SMTP id a92af1059eb24-1365fc637cemr1839341c88.41.1779489259176; Fri, 22 May 2026 15:34:19 -0700 (PDT) Date: Fri, 22 May 2026 15:33:36 -0700 In-Reply-To: <20260522223342.2393553-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260522223342.2393553-1-irogers@google.com> X-Mailer: git-send-email 2.54.0.794.g4f17f83d09-goog Message-ID: <20260522223342.2393553-9-irogers@google.com> Subject: [RFC PATCH v1 08/14] perf stat: Extend CSV output linter to test core aggregation checks From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Type: text/plain; charset="UTF-8" This patch extends tools/perf/tests/shell/stat+csv_output.sh to run all basic and core aggregation linter checks a second time under the --new CSV print flag: - check_no_args - check_system_wide - check_interval - check_event - check_per_thread - check_per_node - check_system_wide_no_aggr - check_per_core - check_per_socket - check_per_die This guarantees that CSV outputs produced by the decoupled printing engine are formally verified and column-valid across standard and interval modes. Signed-off-by: Ian Rogers TAG=agy CONV=7c33d6a0-70a2-454a-82f7-4de2101a5b9c --- tools/perf/tests/shell/stat+csv_output.sh | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/tools/perf/tests/shell/stat+csv_output.sh b/tools/perf/tests/shell/stat+csv_output.sh index cd6fff597091..e4153a03d716 100755 --- a/tools/perf/tests/shell/stat+csv_output.sh +++ b/tools/perf/tests/shell/stat+csv_output.sh @@ -88,5 +88,21 @@ then else echo "[Skip] Skipping tests for system_wide_no_aggr, per_core, per_die and per_socket since socket id exposed via topology is invalid" fi +# New API CSV checks +perf_cmd="--new -x$csv_sep -o ${stat_output}" +check_no_args "CSV (New API)" "$perf_cmd" +check_system_wide "CSV (New API)" "$perf_cmd" +check_interval "CSV (New API)" "$perf_cmd" +check_event "CSV (New API)" "$perf_cmd" +check_per_thread "CSV (New API)" "$perf_cmd" +check_per_node "CSV (New API)" "$perf_cmd" +if [ $skip_test -ne 1 ] +then + check_system_wide_no_aggr "CSV (New API)" "$perf_cmd" + check_per_core "CSV (New API)" "$perf_cmd" + check_per_die "CSV (New API)" "$perf_cmd" + check_per_socket "CSV (New API)" "$perf_cmd" +fi + cleanup exit 0 -- 2.54.0.794.g4f17f83d09-goog