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Module cpu

hermes_simd

Module cpu 

Source
Expand description

Runtime CPU feature detection utilities.

Traits§

AmxSupport
Trait for querying runtime Intel AMX support for specific element types.
Avx512Support
Trait for querying runtime AVX-512 support for specific element types.
FmaSupport
Trait for querying runtime FMA (Fused Multiply-Add) support.

Functions§

has_avx_vnni
256-bit VEX-encoded AVX-VNNI (vpdpbusd/vpdpwssd on YMM without AVX-512).
has_fma3
Global OnceLock-cached FMA3 probe.