ggml: Add run-time detection of neon, i8mm and sve #9331
+104
−34
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This patch adds run-time detection of the Arm instructions set features Arm® Neon™, i8mm and sve for Linux and Apple build targets. The run-time detection is enabled for aarch64 builds and done in ggml_init. The data is stored in a global struct instance to be later used by the ggml_cpu_has_* functions.