intrinsics

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How can I effectively time the execution of a function that's only a few cycles long?
user_76192600
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2
2
103
intrinsics microbenchmark benchmarking sse c
Using the blend instructions in intel intrinsics (AVX)
user_57527190
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3
1
949
avx immediate-operand intrinsics c c++
Population count in AVX512
user_115403290
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2
1
567
avx512 intrinsics hammingweight simd
SIMD instructions on contiguous iterators
user_70924840
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2
1
169
intrinsics simd sse iterator c++
Why does gcc -O3 handle avx256 compare intrinsic differently than gcc -O0 and clang?
user_35356610
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3
1
463
avx intrinsics simd gcc c
Is there a way to force visual studio to generate aligned sse intrinsics
user_19094550
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3
0
198
intrinsics memory-alignment sse visual-studio visual-c++
How can I gather single bytes with AVX512 intrinsics, given a vector of int offsets?
user_53719240
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3
1
678
avx512 intrinsics simd sse c
MMX intrinsics like _mm_cvtpd_pi32 not found with MSVC 2019 for 64bit targets; change from 2013?
user_33824860
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7
1
678
mmx visual-studio-2019 intrinsics x86-64 visual-c++
What is the difference between _mm_set1_ps and _mm_set_ps1?
user_119812910
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4
1
1823
intrinsics sse c
How to take the high part of __m256
user_130475900
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2
1
414
avx intrinsics pointers assembly c
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