devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Use native _Float16 for AVX512FP16 and update vectorization.

Browse Source
This commit is contained in:
Antonio Sánchez
2025-03-19 19:55:26 +00:00
committed by Rasmus Munk Larsen
parent 0259a52b0e
commit 70f2aead9a
15 changed files with 1422 additions and 449 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Eigen/src/Core/util/ConfigureVectorization.h
View File

@@ -285,6 +285,8 @@
#ifdef __AVX512FP16__
#ifdef __AVX512VL__
#define EIGEN_VECTORIZE_AVX512FP16
// Built-in _Float16.
#define EIGEN_HAS_BUILTIN_FLOAT16 1
#else
#if EIGEN_COMP_GNUC
#error Please add -mavx512vl to your compiler flags: compiling with -mavx512fp16 alone without AVX512-VL is not supported.