v3: https://patchew.org/QEMU/20240206204809.9859-1-amona...@ispras.ru/ v6: https://patchew.org/QEMU/20240424225705.929812-1-richard.hender...@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