From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8E8C0E99050 for ; Fri, 10 Apr 2026 07:37:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=n8E58EMSGwgcnIpwU4wemM0n3B4XE5FBPwXkbFCfhcU=; b=LpY1ccm0Sx9jBLbjSXNINJ0wBi TzZy8Wo+Af6RfzJe3pS15IuIZfE/XMW8/ZRXj0jQ4vy8KkD5lc+HPBs/Q8L6kqQjpq5Rt1wgSEmzb B3QjcE2jPC9BgUtIU+M/Zhk3f2ZlVeMvbgM6inEnM1l+yAHO5bqynWleVNsYRgNCBIrgUQt1W5Ntb ut2I6BfDb1ZwpG2D+18VKenBDJDOQ2FEcxpCbGZ0oYxHWdoQ4dDuBRgCd3+CyhuRPqGm+f8PI82uE mgZ4kE3AhwNGb4dDJ7xwWcZ9N/YZsngxq+ClAjK2uRajegxmb3dPdXVhlq1sxb+8e0fYQU/fe5+QI 6v10HZZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wB6QZ-0000000BkFF-1BLr; Fri, 10 Apr 2026 07:37:19 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wB6QU-0000000BkBa-0NCr for linux-arm-kernel@lists.infradead.org; Fri, 10 Apr 2026 07:37:15 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id ABBAD2008; Fri, 10 Apr 2026 00:37:06 -0700 (PDT) Received: from e132581.arm.com (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E21743FAF5; Fri, 10 Apr 2026 00:37:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1775806632; bh=cOjsCfTIlqHDLksAzetJn1AEXlTBDB/YvI4KzpW9jBk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=SU8JzM1KuaKW28CDLX3pbekN3ZRdRb+ZqSzUZzdAmQVmRwNBQ5NVEqQSe4I/Icdfx JOYWTAECwIOJsjmbUy+ur/pNBiMKLcvwSpEORxjz3Ime6SPl598LljG0OH5TlhBi3V S/6D0geiEjiDv9qZicuik4c0hjAyMfZeWXBByXaA= From: Leo Yan Date: Fri, 10 Apr 2026 08:37:00 +0100 Subject: [PATCH v6 3/4] perf report: Update document for SIMD flags MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260410-perf_support_arm_spev1-3-v6-3-3c6f2dfe2cd3@arm.com> References: <20260410-perf_support_arm_spev1-3-v6-0-3c6f2dfe2cd3@arm.com> In-Reply-To: <20260410-perf_support_arm_spev1-3-v6-0-3c6f2dfe2cd3@arm.com> To: Arnaldo Carvalho de Melo , Namhyung Kim , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , Mark Rutland Cc: Arnaldo Carvalho de Melo , linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Leo Yan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775806625; l=1398; i=leo.yan@arm.com; s=20250604; h=from:subject:message-id; bh=cOjsCfTIlqHDLksAzetJn1AEXlTBDB/YvI4KzpW9jBk=; b=EyBDyzU2HoPN2Cq+viFTjtt2uQ9zvOK4C+W0J+zduJwZ6pAEQqTOKpFrz7VzOu2AkegMAvYXe WuCmgNGYdR4BEZWpd9lfI3cCPgs4V+1zrULYcnlmxL31OKsa/pUoPCJ X-Developer-Key: i=leo.yan@arm.com; a=ed25519; pk=k4BaDbvkCXzBFA7Nw184KHGP5thju8lKqJYIrOWxDhI= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260410_003714_166011_330EEBCD X-CRM114-Status: GOOD ( 10.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Update SIMD architecture and predicate flags. Reviewed-by: James Clark Reviewed-by: Ian Rogers Signed-off-by: Leo Yan --- tools/perf/Documentation/perf-report.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 52f316628e43ac9851ecaa85f706e22c26294649..22f87eaa3279653836eaaa07a358c14f2e0afa75 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -136,7 +136,10 @@ OPTIONS - addr: (Full) virtual address of the sampled instruction - retire_lat: On X86, this reports pipeline stall of this instruction compared to the previous instruction in cycles. And currently supported only on X86 - - simd: Flags describing a SIMD operation. "e" for empty Arm SVE predicate. "p" for partial Arm SVE predicate + - simd: Flags describing a SIMD operation. The architecture type can be Arm's + ASE (Advanced SIMD extension), SVE, SME. It provides an extra tag for + predicate: "e" for empty predicate, "p" for partial predicate, "d" for + predicate disabled, and "f" for full predicate. - type: Data type of sample memory access. - typeoff: Offset in the data type of sample memory access. - symoff: Offset in the symbol. -- 2.34.1