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Re: [PATCH v8 2/2] target/riscv: rvv: speed up small unit-stride loads a


From: Richard Henderson
Subject: Re: [PATCH v8 2/2] target/riscv: rvv: speed up small unit-stride loads and stores
Date: Wed, 18 Dec 2024 10:34:56 -0600
User-agent: Mozilla Thunderbird

On 12/18/24 08:23, Craig Blackmore wrote:
Calling `vext_continuous_ldst_tlb` for load/stores up to 6 bytes
significantly improves performance.

Co-authored-by: Helene CHELIN <helene.chelin@embecosm.com>
Co-authored-by: Paolo Savini <paolo.savini@embecosm.com>
Co-authored-by: Craig Blackmore <craig.blackmore@embecosm.com>

Signed-off-by: Helene CHELIN <helene.chelin@embecosm.com>
Signed-off-by: Paolo Savini <paolo.savini@embecosm.com>
Signed-off-by: Craig Blackmore <craig.blackmore@embecosm.com>
---
  target/riscv/vector_helper.c | 16 ++++++++++++++++
  1 file changed, 16 insertions(+)

Thanks for the graphs.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~



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