simd

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Using multiple pragma on same for-loop for auto-vectorization on GCC and ICC
user_14700920
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3
0
95
auto-vectorization icc simd gcc c++
Why don't std::valarray get more attention from all C++ compilers? Expression templates mean big speedup to certain math-heavy tasks
user_14700920
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3
0
144
valarray expression-templates vectorization simd c++
Nibble shuffling with x64 SIMD
user_10682320
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2
1
173
x86-64 simd sse
Accumulating Doubles Into Bins via intrinsics
user_12693040
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4
2
142
avx avx2 simd c++
Slow SIMD performance - no inlining
user_3614550
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3
1
384
avx2 rust simd sse
In C++, is it defined behavior to initialize plain arrays with their own first few elements (that are initialized from outer source)?
user_14700920
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2
0
50
simd initialization gcc arrays c++
Loop vectorization - counting matches of 7-byte records with masking
user_68039240
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5
3
194
bitmap-index vectorization simd gcc c++
Is there a fast way to convert a string of 8 ASCII decimal digits into a binary number?
user_19158540
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4
4
371
avx2 atoi simd parsing c++
fast bit-matrix (64x64) transpose algorithm using SIMD (ARM)
user_1163830
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3
3
455
neon transpose arm simd assembly
How do I initialize a constant vector in LLVM IR?
user_19501970
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3
1
197
llvm-ir simd clang llvm constants
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