simd

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Choice between aligned vs. unaligned x86 SIMD instructions
user_31709290
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20
2
4609
avx512 avx simd sse x86
Define a `static const` SIMD Variable within a `C` Function
user_1957870
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4
3
734
vectorization simd sse optimization c
How to efficiently convert an 8-bit bitmap to array of 0/1 integers with x86 SIMD
user_34100100
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4
2
1054
avx2 simd bit-manipulation sse x86
SIMD intrinsic and memory bus size - How CPU fetches all 128/256 bits in a single memory read?
user_41235770
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2
1
546
memory-bandwidth x86-64 simd sse cpu-architecture
Intel AVX inconsistent _mm256_load_si256 integer operation in C
user_41335770
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3
1
3152
avx intrinsics simd x86 c
AVX-512 and Branching
user_15012600
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8
2
1818
avx512 vectorization simd fortran x86
SSE2 8x8 byte-matrix transpose code twice as slow on Haswell+ then on ivy bridge
user_993540
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3
2
537
simd sse x86 assembly performance
what's the difference between _mm256_lddqu_si256 and _mm256_loadu_si256
user_7643650
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13
1
2703
avx intrinsics micro-optimization simd x86
Dot Product of Vectors with SIMD
user_26016630
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4
2
6655
avx simd x86 c
OpenMP SIMD: Nested loops
user_41870270
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4
0
1113
vectorization openmp simd c
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