From nobody Wed Dec 17 10:45:00 2025 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0EDE916A949; Fri, 12 Jul 2024 10:21:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720779707; cv=none; b=aPvx62ljDAz88PCINQ2HfGpDGk2FNKwe9T7Bpj2ZNbAx6AbCFkhH+86ozWLawXes1E9EFVp1bGZN2uX3/MahoYZtfT77V0WXGMcgYJWUBHQbiWKCmesHZLOLhVNm+VO4CJrbiTyQvf9M1IBRtoWUkxINfxYq3hlnxtBjIcvpR3I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720779707; c=relaxed/simple; bh=mYzLvmSJZKTBkmZhbdKH2s+bnRSxYws90RWrHKTt1cU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=mqPKGGNSbw1xc/T7mxuLe4o7iduWVyYLPPJGpIXVdL61eSw6Kb+C+PejbXGQji2L8hFSUrrC9lN2QvBhKT6mnDsW6XMv5mnqdmJSDZn6tGpCfT7SiHRrUjh+ncb0ubzyOIFzRnlX548AceOJFReFKBvW9XEvZgVTgV17eCJ6ln4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=C1ttPrIN; arc=none smtp.client-ip=192.198.163.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="C1ttPrIN" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1720779706; x=1752315706; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=mYzLvmSJZKTBkmZhbdKH2s+bnRSxYws90RWrHKTt1cU=; b=C1ttPrINNR+5OiurQsMd14O1ycw/0BAuf4zDOTGmtxYrjgYPm63TpSqA qQ1DyRZNhPD8eee3jRqj/tTtJoOxEG49dg5BiAGro3BUafg/RVXa+LQ/M aDHD8sU97qY5sw6feu8kw3yuSwGVSWtNUYWgSzHlhm3a/ubabKfBlxNI1 Mk2YirdSu2ytXSoF2dbUif6H2zQFJ8/uA7bubx+Jvut3MxrvijTenXs7Y 8JJN2HFRVZJOh8CXlKPuNAQOyg7d0BhviMKFYkE2ScQvJ/KjQ5WhFRZYx +w5qYtjkjcfQKM+vAwPkTmAnq2blReFFAsGncvJsG5dedRsjt4E7IadJj A==; X-CSE-ConnectionGUID: N3+Ww6aCQ2evm9vLPTNfqw== X-CSE-MsgGUID: LKkDMbtwRLe5WRtEPKzjfg== X-IronPort-AV: E=McAfee;i="6700,10204,11130"; a="35756794" X-IronPort-AV: E=Sophos;i="6.09,202,1716274800"; d="scan'208";a="35756794" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2024 03:21:46 -0700 X-CSE-ConnectionGUID: ALB4pOYJRsiMBYkTMa0WGw== X-CSE-MsgGUID: PUIkzEv+R5S4LLOyky2ajw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,202,1716274800"; d="scan'208";a="79576258" Received: from emr.sh.intel.com ([10.112.229.56]) by orviesa002.jf.intel.com with ESMTP; 12 Jul 2024 03:21:42 -0700 From: Dapeng Mi To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Ian Rogers , Adrian Hunter , Alexander Shishkin , Kan Liang Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Yongwei Ma , Dapeng Mi , Dapeng Mi Subject: [Patch v3 5/5] perf tests: Add topdown events counting and sampling tests Date: Fri, 12 Jul 2024 17:03:39 +0000 Message-Id: <20240712170339.185824-6-dapeng1.mi@linux.intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240712170339.185824-1-dapeng1.mi@linux.intel.com> References: <20240712170339.185824-1-dapeng1.mi@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add counting and leader sampling tests to verify topdown events including raw format can be reordered correctly. Signed-off-by: Dapeng Mi --- tools/perf/tests/shell/record.sh | 17 +++++++++++++++++ tools/perf/tests/shell/stat.sh | 6 ++++++ 2 files changed, 23 insertions(+) diff --git a/tools/perf/tests/shell/record.sh b/tools/perf/tests/shell/reco= rd.sh index 8e3e66780fed..9d0c43427811 100755 --- a/tools/perf/tests/shell/record.sh +++ b/tools/perf/tests/shell/record.sh @@ -217,12 +217,29 @@ test_leader_sampling() { echo "Basic leader sampling test [Success]" } =20 +test_topdown_leader_sampling() { + echo "Topdown leader sampling test" + if ! perf stat -e "{slots,topdown-retiring}" true 2> /dev/null + then + echo "Topdown leader sampling [Skipped event parsing failed]" + return + fi + if ! perf record -o "${perfdata}" -e "{instructions,slots,topdown-retiri= ng}:S" true 2> /dev/null + then + echo "Topdown leader sampling [Failed topdown events not reordered cor= rectly]" + err=3D1 + return + fi + echo "Topdown leader sampling test [Success]" +} + test_per_thread test_register_capture test_system_wide test_workload test_branch_counter test_leader_sampling +test_topdown_leader_sampling =20 cleanup exit $err diff --git a/tools/perf/tests/shell/stat.sh b/tools/perf/tests/shell/stat.sh index 3f1e67795490..092a7a2abcf8 100755 --- a/tools/perf/tests/shell/stat.sh +++ b/tools/perf/tests/shell/stat.sh @@ -79,6 +79,12 @@ test_topdown_groups() { err=3D1 return fi + if perf stat -e '{instructions,r400,r8000}' true 2>&1 | grep -E -q "" + then + echo "Topdown event group test [Failed raw format slots not reordered = first]" + err=3D1 + return + fi echo "Topdown event group test [Success]" } =20 --=20 2.40.1