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[PATCH v7 00/10]
From: |
Richard Henderson |
Subject: |
[PATCH v7 00/10] |
Date: |
Tue, 30 Apr 2024 12:42:43 -0700 |
v3: https://patchew.org/QEMU/20240206204809.9859-1-amonakov@ispras.ru/
v6:
20240424225705.929812-1-richard.henderson@linaro.org/">https://patchew.org/QEMU/20240424225705.929812-1-richard.henderson@linaro.org/
Changes for v7:
- Generalize test_buffer_is_zero_next_accel and initialization (phil)
r~
Alexander Monakov (5):
util/bufferiszero: Remove SSE4.1 variant
util/bufferiszero: Remove AVX512 variant
util/bufferiszero: Reorganize for early test for acceleration
util/bufferiszero: Remove useless prefetches
util/bufferiszero: Optimize SSE2 and AVX2 variants
Richard Henderson (5):
util/bufferiszero: Improve scalar variant
util/bufferiszero: Introduce biz_accel_fn typedef
util/bufferiszero: Simplify test_buffer_is_zero_next_accel
util/bufferiszero: Add simd acceleration for aarch64
tests/bench: Add bufferiszero-bench
include/qemu/cutils.h | 32 ++-
tests/bench/bufferiszero-bench.c | 47 ++++
util/bufferiszero.c | 465 ++++++++++++++++---------------
tests/bench/meson.build | 1 +
4 files changed, 324 insertions(+), 221 deletions(-)
create mode 100644 tests/bench/bufferiszero-bench.c
--
2.34.1
- [PATCH v7 00/10],
Richard Henderson <=
- [PATCH v7 01/10] util/bufferiszero: Remove SSE4.1 variant, Richard Henderson, 2024/04/30
- [PATCH v7 04/10] util/bufferiszero: Remove useless prefetches, Richard Henderson, 2024/04/30
- [PATCH v7 03/10] util/bufferiszero: Reorganize for early test for acceleration, Richard Henderson, 2024/04/30
- [PATCH v7 05/10] util/bufferiszero: Optimize SSE2 and AVX2 variants, Richard Henderson, 2024/04/30
- [PATCH v7 06/10] util/bufferiszero: Improve scalar variant, Richard Henderson, 2024/04/30
- [PATCH v7 08/10] util/bufferiszero: Simplify test_buffer_is_zero_next_accel, Richard Henderson, 2024/04/30
- [PATCH v7 07/10] util/bufferiszero: Introduce biz_accel_fn typedef, Richard Henderson, 2024/04/30
- [PATCH v7 09/10] util/bufferiszero: Add simd acceleration for aarch64, Richard Henderson, 2024/04/30
- [PATCH v7 02/10] util/bufferiszero: Remove AVX512 variant, Richard Henderson, 2024/04/30