New posts in Avx

Is L2 HW prefetcher really helpful?

Count leading zero bits for each element in AVX2 vector, emulate _mm256_lzcnt_epi32

Writing a portable SSE/AVX version of std::copysign

Fast interleave 2 double arrays into an array of structs with 2 float and 1 int (loop invariant) member, with SIMD double->float conversion?

Fastest way to expand bits in a field to all (overlapping + adjacent) set bits in a mask?

Slow vpermpd instruction being generated; why?

Do all CPUs which support AVX2 also support SSE4.2 and AVX?

Computing 8 horizontal sums of eight AVX single-precision floating-point vectors

Half-precision floating-point arithmetic on Intel chips

Get sum of values stored in __m256d with SSE/AVX