GPU: Add optimized NEON path for analyzing index buffers #613
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Added SSE4.1 path and enabled SSE4.1 support for GCC/Clang builds by default unless disabled via the DISABLE_SSE4 option, sadly can't do the same for MSVC because there's no /arch:SSE4.1 flag, only SSE4.2 Would be ideal to switch to clang-cl but annoyingly, cryptopp refuses to work there |
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Should improve perf on arm64 devices. I have written most of an x64 version too, but it requires SSE4.1 so I am unsure how to proceed on that.