From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 0D40A81AB1; Fri, 16 Aug 2024 06:45:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723790741; cv=none; b=baEWZ/gMwZD9MSo048qEuTciPZ8C0HLzhAoNF2qe5wC8vwhoAGLwySyv+gLgMPQ0YdYzuOKQ3hGRcPp7yBOI7c67kM112BqigZprQxUx2Icl7TBNupL1zI3gpEmBqt+pDEwS+/OqQzovkoWzQ6CIxfFdTKK6XXMykzYvti/+dxs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723790741; c=relaxed/simple; bh=BM3mmTwd9nhAhhQMEYFZRk/KGpcqH22Lu6l8cWMaeD4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Pcd2lWcHnSzh4N8fDRAx4mjdPRaqICeYIB0SGKoeoCE9C2AJb4G8qvOzH6iHMzBLTru+mwFfynmmXyoCwEF/BXnQWaKcZlv7PVJPzQ68e/p3Hcqc2rEH+SH5W00o116W2IWIR8rlWZHp8BB75STZd2g0hp8HCHAqApoIxgwDJJo= 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=kIgginQV; arc=none smtp.client-ip=198.175.65.10 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="kIgginQV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723790740; x=1755326740; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=BM3mmTwd9nhAhhQMEYFZRk/KGpcqH22Lu6l8cWMaeD4=; b=kIgginQVr+6kR38lRTSFM1ZzWh414199i/LKCtSx7krpTl4vNUMMs58t BMx3qepX1c8HjcaJkannBZOKCoG0AaWXMfbOGv5y2kykInvRa/WSSDL9W sC545ARrlVQF5VFxp3aEOpwF6vZSVsbUwH+5nWBH6xI7Ve6qvClT4hh0c TvkoM+sYd8xZbGBrgkuIcejBqGrm3n2oRxjTQLo0658AcJIl/U3zxRn8y PFUV3DQQ214iCg1kqXj+ph6FP3pmZPBteb/uGlJNOrA488+XPL6C0wpKu HRd8B8+9qa+q237h8+AwpfKq0gtwEVrL0cbLaZWQ1Kh8+o4xjiReTDpyT Q==; X-CSE-ConnectionGUID: RGcjP+evTd+kfdS9cYLd3Q== X-CSE-MsgGUID: /DkJ/DrcRLK+1xXzv215GA== X-IronPort-AV: E=McAfee;i="6700,10204,11165"; a="39530737" X-IronPort-AV: E=Sophos;i="6.10,150,1719903600"; d="scan'208";a="39530737" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2024 23:45:38 -0700 X-CSE-ConnectionGUID: W0pspMy7SOSgg1IGdvXaDQ== X-CSE-MsgGUID: 2G52cYW4RF6qMdOQ9HsPrQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,150,1719903600"; d="scan'208";a="60150003" Received: from emr.sh.intel.com ([10.112.229.56]) by orviesa007.jf.intel.com with ESMTP; 15 Aug 2024 23:45:36 -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 v4 0/6] Bug fixes on topdown events reordering Date: Fri, 16 Aug 2024 12:29:32 +0000 Message-Id: <20240816122938.32228-1-dapeng1.mi@linux.intel.com> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Changes: v3 -> v4: * limit metrics event searching inside group for group leader sampling (Kan) * add comments to illustrate supported and unsupported topdown events regrouping formats (Kan) * add more test cases to verify supported topdown regrouping formats (Kan) History: v3: https://lore.kernel.org/all/20240712170339.185824-1-dapeng1.mi@linux.intel.com/ v2: https://lore.kernel.org/all/20240708144204.839486-1-dapeng1.mi@linux.intel.com/ v1: https://lore.kernel.org/all/20240702224037.343958-1-dapeng1.mi@linux.intel.com/ Dapeng Mi (6): perf x86/topdown: Complete topdown slots/metrics events check perf x86/topdown: Correct leader selection with sample_read enabled perf x86/topdown: Don't move topdown metric events in group perf tests: Add leader sampling test in record tests perf tests: Add topdown events counting and sampling tests perf tests: Add more topdown events regroup tests tools/perf/arch/x86/util/evlist.c | 68 ++++++++++++++++++++++++++++-- tools/perf/arch/x86/util/evsel.c | 3 +- tools/perf/arch/x86/util/topdown.c | 64 +++++++++++++++++++++++++++- tools/perf/arch/x86/util/topdown.h | 2 + tools/perf/tests/shell/record.sh | 45 ++++++++++++++++++++ tools/perf/tests/shell/stat.sh | 28 +++++++++++- 6 files changed, 201 insertions(+), 9 deletions(-) base-commit: 7c626ce4bae1ac14f60076d00eafe71af30450ba -- 2.40.1