From nobody Tue Feb 10 03:56:01 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 058A7330311; Tue, 6 Jan 2026 12:08:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767701305; cv=none; b=uNL4Nak9D5QY9jIYwUeELKHBa3AAnJBN2vjWghVEGcL520XXNfhrdoHNTL9lZA2deDDOaepMbjpKcvoTa3eo+lHGPaMsC5BmgPlf74sQ7ZDvI0eV3i4QcFl4al87ylXZUibz0Jj0jAdPBlJp/M7liCvu7/f3cNE7gSS56cItt1Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767701305; c=relaxed/simple; bh=/WNrB8RgXJV0DZiQQjlw0PADfmZMQPHh7jYqoeHWul8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ECVD2JXbUrP0+uN166WafaFr+gFsXOCeX9hqZi8tEpMrng0Bx2xJ3svIRdHtaLZ2YvXTrSZ3gQOOWWOwgxQdYfrg6dILEGJP7JD6hqTYiMMqPqnf/gtEBQMh+MqhsfnMv1pmMQ3ZSbKom7bLukc3m+UxluPwDdq9i7Z00tp8zCM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 96BA71595; Tue, 6 Jan 2026 04:08:16 -0800 (PST) Received: from e132581.arm.com (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 439013F5A1; Tue, 6 Jan 2026 04:08:21 -0800 (PST) From: Leo Yan Date: Tue, 06 Jan 2026 12:07:55 +0000 Subject: [PATCH RESEND v4 5/8] perf sort: Support sort ASE and SME Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260106-perf_support_arm_spev1-3-v4-5-b887bb999f6e@arm.com> References: <20260106-perf_support_arm_spev1-3-v4-0-b887bb999f6e@arm.com> In-Reply-To: <20260106-perf_support_arm_spev1-3-v4-0-b887bb999f6e@arm.com> To: Peter Zijlstra , Ingo Molnar , 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, linux-kernel@vger.kernel.org, Leo Yan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1767701288; l=1838; i=leo.yan@arm.com; s=20250604; h=from:subject:message-id; bh=/WNrB8RgXJV0DZiQQjlw0PADfmZMQPHh7jYqoeHWul8=; b=5G3ZkuNQQPm/6X3+NzeWTV4VMwuarfJNA8CT1zeRqIK42SZ4wiPmOb+kEdMCRFF2lUzS4B6jV rBTeqjalcv9Csd0Uc5oYbx/9dPElQIjLg//HGKMnccsVBrJpMW0w7Gk X-Developer-Key: i=leo.yan@arm.com; a=ed25519; pk=k4BaDbvkCXzBFA7Nw184KHGP5thju8lKqJYIrOWxDhI= Support sort Advance SIMD extension (ASE) and SME. Reviewed-by: James Clark Reviewed-by: Ian Rogers Signed-off-by: Leo Yan --- tools/perf/util/sample.h | 12 +++++++++--- tools/perf/util/sort.c | 6 +++++- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/tools/perf/util/sample.h b/tools/perf/util/sample.h index a8307b20a9ea80668deecf65e316ab6036afbfeb..504256474f22fa8ec647429d182= a6d04f8d05c39 100644 --- a/tools/perf/util/sample.h +++ b/tools/perf/util/sample.h @@ -67,12 +67,18 @@ struct aux_sample { }; =20 struct simd_flags { - u8 arch:1, /* architecture (isa) */ - pred:2; /* predication */ + u8 arch: 2, /* architecture (isa) */ + pred: 2, /* predication */ + resv: 4; /* reserved */ }; =20 /* simd architecture flags */ -#define SIMD_OP_FLAGS_ARCH_SVE 0x01 /* ARM SVE */ +enum simd_op_flags { + SIMD_OP_FLAGS_ARCH_NONE =3D 0x0, /* No SIMD operation */ + SIMD_OP_FLAGS_ARCH_SVE, /* Arm SVE */ + SIMD_OP_FLAGS_ARCH_SME, /* Arm SME */ + SIMD_OP_FLAGS_ARCH_ASE, /* Arm Advanced SIMD */ +}; =20 /* simd predicate flags */ #define SIMD_OP_FLAGS_PRED_PARTIAL 0x01 /* partial predicate */ diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index f963d61ac166f9b3f16069b07aa4b0dacfb65c02..e8f793eed33f78b7688b3f949e8= 254cbb64c3709 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -193,8 +193,12 @@ static const char *hist_entry__get_simd_name(struct si= md_flags *simd_flags) { u64 arch =3D simd_flags->arch; =20 - if (arch & SIMD_OP_FLAGS_ARCH_SVE) + if (arch =3D=3D SIMD_OP_FLAGS_ARCH_SVE) return "SVE"; + else if (arch =3D=3D SIMD_OP_FLAGS_ARCH_SME) + return "SME"; + else if (arch =3D=3D SIMD_OP_FLAGS_ARCH_ASE) + return "ASE"; else return "n/a"; } --=20 2.34.1