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AJvYcCWhDGMwKQeoKXINSxwCnCeMFzC9GPH4LiwWxcGluL8jabbPXWmvM5GCibDHh2uXy81B+5GK6belSmSfh6jGDkNc@vger.kernel.org X-Gm-Message-State: AOJu0YxIzFxgnd6xHun9kXrJVCwQgxWbH7cNBGpeGCx4CSEKDDy8fy3v eNn13j3D3qWApPKgz63YIu0VwXbDw3FPzvj+QTdDBFEpdCuyf+Y/sc+AsXY+tVzkVLJ7hbS+gnz Ao/SjRiwzZg== X-Received: from dlai26.prod.google.com ([2002:a05:701b:271a:b0:128:cffb:50d7]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:7022:126:b0:12a:713b:8964 with SMTP id a92af1059eb24-12a96e5c068mr2778071c88.11.1774463459799; Wed, 25 Mar 2026 11:30:59 -0700 (PDT) Date: Wed, 25 Mar 2026 11:30:43 -0700 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.53.0.1018.g2bb0e51243-goog Message-ID: <20260325183045.1229502-1-irogers@google.com> Subject: [PATCH v1 0/2] perf tests: Add tests for uncore and perf metric event sorting From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , Collin Funk , Dmitrii Dolgov <9erthalion6@gmail.com>, German Gomez , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Type: text/plain; charset="UTF-8" A thread changing event sorting highlighted a lack of testing for the more complicated uncore and x86 perf metric event sorting: https://lore.kernel.org/linux-perf-users/CAP-5=fWRgDo7UnJAD4C--d=mVPRhOEWZVyU7nVM1YEp3jncAgg@mail.gmail.com/ Ian Rogers (2): perf tests: Add test for uncore event sorting perf arch x86 tests: Add test for topdown event sorting tools/perf/arch/x86/tests/topdown.c | 137 +++++++++++++++++++++++- tools/perf/tests/Build | 1 + tools/perf/tests/builtin-test.c | 1 + tools/perf/tests/tests.h | 1 + tools/perf/tests/uncore-event-sorting.c | 125 +++++++++++++++++++++ 5 files changed, 264 insertions(+), 1 deletion(-) create mode 100644 tools/perf/tests/uncore-event-sorting.c -- 2.53.0.1018.g2bb0e51243-goog