avx2

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Analog of _mm256_cmp_epi32_mask for AVX2
user_43941690
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2
1
232
avx2 intrinsics optimization c++ performance
Is using C++20's std::popcount with vector optimization is equivalent to popcnt intristic?
user_81813780
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2
1
930
avx2 c++20 intrinsics language-lawyer c++
Transform random integers into range [min,max] without branching
user_90071250
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4
3
328
avx2 simd bit-manipulation c++
How to instruct gfortran to compile a loop using only vectorized(highest available SIMD) instructions for allocatable arrays?
user_146858150
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4
1
341
intel-fortran avx2 gfortran simd fortran
Analyzing results of comparision in AVX2
user_140360410
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2
1
215
avx2 sse assembly
What is packed and unpacked and extended packed data
user_76442430
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7
1
1025
avx avx2 simd sse cpu-architecture
Using SIMD, how do I conditionally move only the pixels with an alpha channel value of 255?
user_13017380
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3
2
157
avx2 simd x86 c
shortest way to find absolute min. of two number & multiply it with signs of its inputs in AVX
user_134768360
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2
2
154
avx avx2 simd
Are there better AVX instructions to move data from 3 ymm registers?
user_82769730
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2
1
337
avx avx2 nasm x86-64 assembly
Convert __m256i register to uint64_t bitmask such that that value at each byte's value is a set bit in the output
user_113221310
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4
1
643
avx avx2 micro-optimization simd c++
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