whisper.cpp

b3788ef7 - cmake: Added more x86_64 CPU backends when building with `GGML_CPU_ALL_VARIANTS=On` (llama/18186)

cmake: Added more x86_64 CPU backends when building with `GGML_CPU_ALL_VARIANTS=On` (llama/18186) * minor: Consolidated `#include <immintrin.h>` under `ggml-cpu-impl.h` * cmake: Added more x86-64 CPU backends when building with `GGML_CPU_ALL_VARIANTS=On` - `ivybridge` - `piledriver` - `cannonlake` - `cascadelake` - `cooperlake` - `zen4` Resolves: #17966