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Consider SIMD width 2 as "native" on all platforms
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@ -18,16 +18,10 @@ namespace ngcore
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{
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{
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#if defined __AVX512F__
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#if defined __AVX512F__
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#define NETGEN_DEFAULT_SIMD_SIZE 8
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#define NETGEN_DEFAULT_SIMD_SIZE 8
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#define NETGEN_NATIVE_SIMD_SIZE 8
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#elif defined __AVX__
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#elif defined __AVX__
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#define NETGEN_DEFAULT_SIMD_SIZE 4
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#define NETGEN_DEFAULT_SIMD_SIZE 4
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#define NETGEN_NATIVE_SIMD_SIZE 4
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#elif defined NETGEN_ARCH_AMD64
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#define NETGEN_DEFAULT_SIMD_SIZE 2
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#define NETGEN_NATIVE_SIMD_SIZE 2
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#else
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#else
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#define NETGEN_DEFAULT_SIMD_SIZE 2
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#define NETGEN_DEFAULT_SIMD_SIZE 2
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#define NETGEN_NATIVE_SIMD_SIZE 1
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#endif
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#endif
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constexpr int GetDefaultSIMDSize() {
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constexpr int GetDefaultSIMDSize() {
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@ -36,9 +30,7 @@ namespace ngcore
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constexpr bool IsNativeSIMDSize(int n) {
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constexpr bool IsNativeSIMDSize(int n) {
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if(n==1) return true;
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if(n==1) return true;
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#if defined NETGEN_ARCH_AMD64 || defined __SSE__ || defined __aarch64__
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if(n==2) return true;
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if(n==2) return true;
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#endif
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#if defined __AVX__
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#if defined __AVX__
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if(n==4) return true;
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if(n==4) return true;
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#endif
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#endif
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