From: Leo Yan <leo.yan@arm.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>, Jiri Olsa <jolsa@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
James Clark <james.clark@linaro.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>,
linux-perf-users@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Leo Yan <leo.yan@arm.com>
Subject: [PATCH v6 0/4] perf arm_spe: Extend SIMD operations
Date: Fri, 10 Apr 2026 08:36:57 +0100 [thread overview]
Message-ID: <20260410-perf_support_arm_spev1-3-v6-0-3c6f2dfe2cd3@arm.com> (raw)
This series extends SIMD flag for Arm SPE and updated the document.
This version is rebased onto the latest perf-tools-next branch.
Signed-off-by: Leo Yan <leo.yan@arm.com>
---
Changes in v6:
- Rebased on perf-tools-next branch (Namhyung)
- Link to v5: https://lore.kernel.org/r/20260408-perf_support_arm_spev1-3-v5-0-b5bcea6217bb@arm.com
Changes in v5:
- Dropped uAPI header changes for data source fields updating.
- Link to v4: https://lore.kernel.org/r/20260106-perf_support_arm_spev1-3-v4-0-b887bb999f6e@arm.com
Changes in v4 (resend):
- Updated for Ian and James' review tags.
- Link to v4: https://lore.kernel.org/r/20260106-perf_support_arm_spev1-3-v4-0-bb2d143b3860@arm.com
Changes in v4:
- Updated for Ian and James' review tags.
- Rebased on the latest perf-tools-next branch.
- Link to v3: https://lore.kernel.org/r/20251112-perf_support_arm_spev1-3-v3-0-e63c9829f9d9@arm.com
Changes in v3:
- Rebased on the latest perf-tools-next branch.
- Link to v2: https://lore.kernel.org/r/20251017-perf_support_arm_spev1-3-v2-0-2d41e4746e1b@arm.com
Changes in v2:
- Refined to use enums for 2nd operation types. (James)
- Avoided adjustment bit positions for operations. (James)
- Used enum for extended operation type in uapi header and defined
individual bit field for operation details in uaip header. (James)
- Refined SIMD flag definitions. (James)
- Extracted a separate commit for updating tool's header. (James/Arnaldo)
- Minor improvement for printing memory events.
- Rebased on the latest perf-tools-next branch.
- Link to v1: https://lore.kernel.org/r/20250929-perf_support_arm_spev1-3-v1-0-1150b3c83857@arm.com
---
Leo Yan (4):
perf sort: Support sort ASE and SME
perf sort: Sort disabled and full predicated flags
perf report: Update document for SIMD flags
perf arm_spe: Improve SIMD flags setting
tools/perf/Documentation/perf-report.txt | 5 ++++-
tools/perf/util/arm-spe.c | 26 ++++++++++++++++++++------
tools/perf/util/sample.h | 21 ++++++++++++++++-----
tools/perf/util/sort.c | 21 +++++++++++++++------
4 files changed, 55 insertions(+), 18 deletions(-)
---
base-commit: 4cf1f549bbcdfea9c20df52994bb342677472dcd
change-id: 20250820-perf_support_arm_spev1-3-b6efd6fc77b2
Best regards,
--
Leo Yan <leo.yan@arm.com>
next reply other threads:[~2026-04-10 7:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-10 7:36 Leo Yan [this message]
2026-04-10 7:36 ` [PATCH v6 1/4] perf sort: Support sort ASE and SME Leo Yan
2026-04-10 7:36 ` [PATCH v6 2/4] perf sort: Sort disabled and full predicated flags Leo Yan
2026-04-10 7:37 ` [PATCH v6 3/4] perf report: Update document for SIMD flags Leo Yan
2026-04-10 7:37 ` [PATCH v6 4/4] perf arm_spe: Improve SIMD flags setting Leo Yan
2026-04-12 19:11 ` [PATCH v6 0/4] perf arm_spe: Extend SIMD operations Namhyung Kim
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