Re: [PATCH 1/3 V2] RISC-V: Add auto-vectorization compile option for RVV

On 4/19/23 10:42, juzhe.zh...@rivai.ai wrote: From: Ju-Zhe Zhong This patch is adding 2 compile option for RVV auto-vectorization. 1. -param=riscv-autovec-preference= This option is to specify the auto-vectorization approach for RVV. Currently, we only support scalable and fixed-vlma

[PATCH 1/3 V2] RISC-V: Add auto-vectorization compile option for RVV

From: Ju-Zhe Zhong This patch is adding 2 compile option for RVV auto-vectorization. 1. -param=riscv-autovec-preference= This option is to specify the auto-vectorization approach for RVV. Currently, we only support scalable and fixed-vlmax. - scalable means VLA auto-vectorization.