google / google/cpu_features

Support for macOS/iOS with ARM64 CPU

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#121 6 comments 0 reactions 1 assignee Claimed by @gchatelet View on GitHub
Apple M1 enhancement help wanted
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Description

This may also help with iOS?

Here is part of the `sysctl -a` from an Apple DTK. These can be queried with `sysctlbyname`.

```
hw.optional.floatingpoint: 1
hw.optional.watchpoint: 4
hw.optional.breakpoint: 6
hw.optional.neon: 1
hw.optional.neon_hpfp: 1
hw.optional.neon_fp16: 1
hw.optional.armv8_1_atomics: 1
hw.optional.armv8_crc32: 1
hw.optional.armv8_2_fhm: 0
hw.optional.amx_version: 0
hw.optional.ucnormal_mem: 0
hw.optional.arm64: 1
```

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