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ggml : add run-time detection of neon, i8mm and sve (#9331)

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* ggml: Added run-time detection of neon, i8mm and sve

Adds run-time detection of the Arm instructions set features
neon, i8mm and sve for Linux and Apple build targets.

* ggml: Extend feature detection to include non aarch64 Arm arch

* ggml: Move definition of ggml_arm_arch_features to the global data section
This commit is contained in:
Dan Johansson 2024-09-28 14:06:16 +02:00 • committed by GitHub
parent 89f9944981
commit 6a0f779484
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5 changed files with 93 additions and 32 deletions
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4
ggml/src/ggml-quants.h
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@ -142,10 +142,6 @@ void iq2xs_free_impl(enum ggml_type type);
void iq3xs_init_impl(int grid_size);
void iq3xs_free_impl(int grid_size);
#if defined(__ARM_FEATURE_SVE)
extern int ggml_sve_cnt_b;
#endif
#ifdef __cplusplus
}
#endif