enum dnnl::cpu_isa
Overview
CPU instruction set flags. More…
#include <dnnl.hpp> enum cpu_isa { all = dnnl_cpu_isa_all, sse41 = dnnl_cpu_isa_sse41, avx = dnnl_cpu_isa_avx, avx2 = dnnl_cpu_isa_avx2, avx512_mic = dnnl_cpu_isa_avx512_mic, avx512_mic_4ops = dnnl_cpu_isa_avx512_mic_4ops, avx512_core = dnnl_cpu_isa_avx512_core, avx512_core_vnni = dnnl_cpu_isa_avx512_core_vnni, avx512_core_bf16 = dnnl_cpu_isa_avx512_core_bf16, avx512_core_amx = dnnl_cpu_isa_avx512_core_amx, avx2_vnni = dnnl_cpu_isa_avx2_vnni, };
Detailed Documentation
CPU instruction set flags.
Enum Values
allAny ISA (excepting those listed as initial support)
sse41Intel Streaming SIMD Extensions 4.1 (Intel SSE4.1)
avxIntel Advanced Vector Extensions (Intel AVX)
avx2Intel Advanced Vector Extensions 2 (Intel AVX2)
avx512_mic(deprecated) Intel Advanced Vector Extensions 512 (Intel AVX-512) subset for Intel Xeon Phi processors x200 Series.
avx512_mic_4ops(deprecated) Intel AVX-512 subset for Intel Xeon Phi processors 7235, 7285, 7295 Series.
avx512_coreIntel AVX-512 subset for Intel Xeon Scalable processor family and Intel Core processor family.
avx512_core_vnniIntel AVX-512 and Intel Deep Learning Boost (Intel DL Boost) support for Intel Xeon Scalable processor family and Intel Core processor family.
avx512_core_bf16Intel AVX-512, Intel DL Boost and bfloat16 support for Intel Xeon Scalable processor family and Intel Core processor family.
avx512_core_amxIntel AVX-512, Intel DL Boost and bfloat16 support and Intel AMX with 8-bit integer and bfloat16 support.
avx2_vnniIntel AVX2 and Intel Deep Learning Boost (Intel DL Boost) support.