simd

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Why vector length SIMD code is slower than plain C
user_16797400
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3
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829
compiler-optimization microbenchmark simd sse c
What is the fastest inverse of _mm_movemask_ps()?
user_2726420
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3
1
423
simd sse
How can I limit autovectorization level in GCC?
user_114884110
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4
1
678
auto-vectorization instruction-set simd compilation gcc
What is the SSE2 assembly equivalent of intrinsics?
user_65948350
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3
2
812
intrinsics sse2 simd sse assembly
Why can GCC not vectorize this function and loop?
user_100030380
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9
1
1439
vectorization openmp simd c++
x86_64 SSE alignment : differences between GCC and Clang
user_20423880
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2
1
754
simd clang sse alignment c
Improving a recursive hadamard transformation
user_89711050
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4
1
385
avx simd c
Efficient SSE FP `floor()` / `ceil()` / `round()` Rounding Functions Without SSE4.1?
user_1957870
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4
1
1248
vectorization simd sse optimization c
What is the difference between _mm512_load_epi32 and _mm512_load_si512?
user_5100360
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5
1
1648
avx512 intrinsics simd sse x86
Add+Mul become slower with Intrinsics - where am I wrong?
user_3652510
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4
2
694
intrinsics sse2 simd c++
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