left shift of 128 bit number using AVX2 instruction...

C++ SSE2 or AVX2 intrinsics for grayscale to ARGB conversion...

VS: unexpected optimization behavior with _BitScanReverse64 intrinsic...

Where is function definition of kotlin plus operator?...

How to programmatically check if fused mul add (FMA) instruction are enabled on the CPU?...

How can a literal 0 and 0 as a variable yield different behavior with the function __builtin_clz?...

AVX equivalent for _mm_movelh_ps...

Is mask adaptive in __shfl_up_sync call?...

Is casting to simd-type undefined behaviour in C++?...

Insight into the first argument mask in __shfl__sync()...

Is there an Armv8-A intrinsic for 16-byte wide VTBL?...

AVX2 Gather Instruction Usage Details...

Why do GCC atomic builtins need an additional "generic" version?...

How to instruct compiler to generate unaligned loads for __m128...

Print value of __m128 datatype in gdb debugger...

AVX2 SIMD Instrinsics 16-bit to 8-bit vice-versa...

When is __m128 in an xmm register?...

strlen AVX-512 __builtin_ctz invalid value...

Vscode on Centos 7.7 does not recognize Intel AVX functions, errors about __mm256i...

_mm_broadcastsd_pd missing in GCC avx2intrin.h (versions X-9.2)...

Why does GCC create extra assembly instructions on my machine?...

How can we swap byte in a Vector256 (System.Runtime.Intrinsics.X86)?...

How to avoid `out` parameter error when using intrinsics?...

Horizontal add with __m512 (AVX512)...

AVX512 intrinsics header produces many errors after distro upgrades GCC to 5.5.0...

Understanding a code-example from the Intel Intrinsics Guide...

How to maximise instruction level parallelism of sqrt-heavy-loop on skylake architecture?...

Fill constant floats in AVX intrinsics vec...

Why is `_mm_stream_si128` much slower than `_mm_storeu_si128` on Skylake-Xeon when writing parts of ...

SSE integer 2^n powers of 2 for 32-bit integers without AVX2...