simd

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How to find the matching element in a tiny array with unique elements as quickly as possible?
user_10673390
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2
3
290
compiler-optimization simd set c performance
Why is masking needed before using a pshufb shuffle as a lookup table for nibbles?
user_190396330
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2
1
103
avx avx2 simd sse c++
What are the int8 matrix multiply instructions in Neoverse V1?
user_19371970
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2
1
171
sve arm64 matrix-multiplication arm simd
Intrinsic inverse to _mm_movemask_epi8
user_85686580
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3
1
110
sse4 simd sse x86 c
Cannot make rustc use simd instructions for inclusive range loops
user_194971030
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2
1
114
compiler-optimization rust simd assembly c++
Horizontal min on avx2 8 float register and shuffle paired registers alongside
user_46143660
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2
1
124
avx avx2 simd sse c++
Clang built-in vector type extension: alignment question and checking that it actually works
user_17943250
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2
0
82
clang-extensions vectorization simd clang c++
WebAssembly SIMD without memory
user_52531550
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2
0
50
webassembly simd
cuda SIMD instruction for per-byte multiplication with unsigned saturation
user_23482090
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2
2
116
multiplication saturation-arithmetic simd cuda c
Cast array of wrapper structs to SIMD vector
user_4310330
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5
1
97
intrinsics undefined-behavior language-lawyer simd c++
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