From nobody Wed Feb 11 04:20:08 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D7ADB32B989; Tue, 6 Jan 2026 11:57:29 +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=1767700651; cv=none; b=etEKkbzZzGbQlAKLOCLrjTC1lMyCqqfDD7opdvFEgEgpW4lOq3/g+jSudCjHh2zq4aKLj7RjISF+WxxoY317//4yN24RWUqOXs2bCOR/u56FKo99S0+gKXjlGFLKhof7/dTvSuxdUYFWyejKGNOgjrAaKc3JJOmUpVLdJaFxcfI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767700651; c=relaxed/simple; bh=Mkcwt5Bm9f8iJndZOvpqNo0Ap0ZS8/5izUDL7CkYee0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=X7BlA2Hc/InhKLzcCuXncVVjgNjcb0NTeTu4USb+XUXxxpV2flwbUxDdbL3UIojQwFukBerDuU/4xQGB48Ir7npji9YHUvL5BCtIdug4DKjd4M4KIXmqLNnUwzn5LAaNS7Kj7FEzv2emfa6hS7m3b3YuR6jHuGmfF1b0NW19sOE= 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 7311C1595; Tue, 6 Jan 2026 03:57:22 -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 227423F5A1; Tue, 6 Jan 2026 03:57:26 -0800 (PST) From: Leo Yan Date: Tue, 06 Jan 2026 11:56:50 +0000 Subject: [PATCH 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-bb2d143b3860@arm.com> References: <20260106-perf_support_arm_spev1-3-v4-0-bb2d143b3860@arm.com> In-Reply-To: <20260106-perf_support_arm_spev1-3-v4-0-bb2d143b3860@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=1767700634; l=1741; i=leo.yan@arm.com; s=20250604; h=from:subject:message-id; bh=Mkcwt5Bm9f8iJndZOvpqNo0Ap0ZS8/5izUDL7CkYee0=; b=a6rLB3Jrk8ueLTS8ZqJeNvJ+lJBfNc69KqZF3ho4w5INoSwNoHoALXglf5dcBmhslZusDsyk6 mScw+AxZ4L6CQ0Icg3+/XH59plDxRg59SAF+4F+N134jFE+cBV9Suaz X-Developer-Key: i=leo.yan@arm.com; a=ed25519; pk=k4BaDbvkCXzBFA7Nw184KHGP5thju8lKqJYIrOWxDhI= Support sort Advance SIMD extension (ASE) and SME. 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