Commit graph

4 commits

Author SHA1 Message Date
Diego Devesa
1d735c0b4f
ggml : add SSE 4.2 and x64 base variant for CPUs without AVX (#12871)
* ggml : add SSE 4.2 variant for CPUs without AVX

* ggml : add x64 base ABI variant
2025-04-21 18:13:51 +02:00
Rémy O
07d1572347
ggml-cpu: Faster IQ1 mul_mat_vec on AVX2 using BMI2 instructions (#12154)
* ggml-cpu: Faster IQ1 mul_mat_vec on AVX2 using BMI2 instructions

* cmake: Add GGML_BMI2 build option

* ggml: enable BMI2 on relevant CPU variants

* ggml-cpu: include BMI2 in backend score

* ggml-cpu: register BMI2 in ggml_backend_cpu_get_features

* ggml-cpu: add __BMI2__ define when using MSVC
2025-03-06 02:26:10 +01:00
Diego Devesa
59f4db1088
ggml : add predefined list of CPU backend variants to build (#10626)
* ggml : add predefined list of CPU backend variants to build

* update CPU dockerfiles
2024-12-04 14:45:40 +01:00
Diego Devesa
3420909dff
ggml : automatic selection of best CPU backend (#10606)
* ggml : automatic selection of best CPU backend

* amx : minor opt

* add GGML_AVX_VNNI to enable avx-vnni, fix checks
2024-12-01 16:12:41 +01:00