Re: [PATCH v2 1/3] aarch64: Add support for fp8 convert and scale

2024-12-09 Thread Richard Sandiford
writes: > The AArch64 FEAT_FP8 extension introduces instructions for conversion > and scaling. > > This patch introduces the following intrinsics: > 1. vcvt{1|2}_{bf16|high_bf16|low_bf16}_mf8_fpm. > 2. vcvt{q}_mf8_f16_fpm. > 3. vcvt_{high}_mf8_f32_fpm. > 4. vscale{q}_{f16|f32|f64}. > > We introduc

[PATCH v2 1/3] aarch64: Add support for fp8 convert and scale

2024-11-14 Thread saurabh.jha
The AArch64 FEAT_FP8 extension introduces instructions for conversion and scaling. This patch introduces the following intrinsics: 1. vcvt{1|2}_{bf16|high_bf16|low_bf16}_mf8_fpm. 2. vcvt{q}_mf8_f16_fpm. 3. vcvt_{high}_mf8_f32_fpm. 4. vscale{q}_{f16|f32|f64}. We introduced two aarch64_builtin_sig