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How to concatenate two vector efficiently using AVX2? (a lane-crossing version of VPALIGNR)
user_7030791
0
•
asked Jul 21, 2017
8
1
1426
avx
avx2
intrinsics
simd
c
inlining failed in call to always_inline '__m256d _mm256_broadcast_sd(const double*)'
user_3706638
0
•
asked Jul 7, 2017
4
1
6023
avx
intrinsics
x86
gcc
c++
Horizontal XOR in AVX
user_1915854
0
•
asked Jul 5, 2017
9
3
2239
avx
simd
x86
assembly
c++
How to extract 8 integers from a 256 vector using intel intrinsics?
user_8204704
0
•
asked Jun 30, 2017
6
1
1695
avx
intrinsics
simd
x86
c
Does AVX support imply BMI1 support?
user_650492
0
•
asked Jun 29, 2017
3
1
976
bmi
avx
x86
assembly
64-bit
Segmentation fault in capturing aligned variables in lambdas
user_1102380
0
•
asked Jun 1, 2017
2
1
323
avx
memory-alignment
c++11
lambda
c++
AVX feature detection using SIGILL versus CPU probing
user_608639
0
•
asked May 23, 2017
3
1
1286
avx
assembly
c
AVX 4-bit integers
user_6823029
0
•
asked May 16, 2017
5
3
1920
avx
intrinsics
vectorization
c
c++
__m256d TRANSPOSE4 Equivalent?
user_2927848
0
•
asked Mar 23, 2016
3
1
872
avx
transpose
sse
matrix
c++
Intel broadwell uop fusion for AVX load/store instructions
user_2616417
0
•
asked Mar 5, 2016
4
1
468
iaca
avx
avx2
intel
assembly
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