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909aff7e |
| 03-May-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-misc-20240503' of https://gitlab.com/rth7680/qemu into staging
util/bufferiszero: - Remove sse4.1 and avx512 variants - Reorganize for early test for acceleration - Remove usel
Merge tag 'pull-misc-20240503' of https://gitlab.com/rth7680/qemu into staging
util/bufferiszero: - Remove sse4.1 and avx512 variants - Reorganize for early test for acceleration - Remove useless prefetches - Optimize sse2, avx2 and integer variants - Add simd acceleration for aarch64 - Add bufferiszero-bench
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* tag 'pull-misc-20240503' of https://gitlab.com/rth7680/qemu: tests/bench: Add bufferiszero-bench util/bufferiszero: Add simd acceleration for aarch64 util/bufferiszero: Simplify test_buffer_is_zero_next_accel util/bufferiszero: Introduce biz_accel_fn typedef util/bufferiszero: Improve scalar variant util/bufferiszero: Optimize SSE2 and AVX2 variants util/bufferiszero: Remove useless prefetches util/bufferiszero: Reorganize for early test for acceleration util/bufferiszero: Remove AVX512 variant util/bufferiszero: Remove SSE4.1 variant
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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a06d9edd |
| 16-Feb-2024 |
Richard Henderson <richard.henderson@linaro.org> |
tests/bench: Add bufferiszero-bench
Benchmark each acceleration function vs an aligned buffer of zeros.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <ric
tests/bench: Add bufferiszero-bench
Benchmark each acceleration function vs an aligned buffer of zeros.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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