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New posts in avx

Best way to mask a single bit in AVX2?

c x86 simd avx avx2

Simple AVX512 dot-product loop only 10.6x faster, expected 16x

AVX2: U8 absolute difference

sse simd neon avx avx2

How can I do efficiently bitwise majority voting on 3, 5, 7, 9 inputs with SSE/SSE2/AVX/...?

assembly sse avx neon avx512

avx three operands for sqrt?

Convention for displaying vector registers

x86 sse simd avx

How to further optimize matrix multiplication in llm.c project?

SIMD: Bit-pack signed integers

sse simd avx avx2 avx512

Logical shift between YMM registers

assembly x86-64 avx avx2 avx512

Code alignment in one object file is affecting the performance of a function in another object file

c assembly x86 nasm avx

Rust target-cpu=native gets slower SIMD execution

rust simd intrinsics avx

Accumulating Doubles Into Bins via intrinsics

c++ simd avx avx2

AVX2: Is there a way to implement _mm256_mul_epi8 function for a constant power of 2?

c++ simd intrinsics avx avx2

SIMD unpack 12-bit fields to 16-bit

First use of AVX 256-bit vectors slows down 128-bit vector and AVX scalar ops

assembly x86-64 sse simd avx

Aligning memory on 16-byte and 32-byte boundaries

memory alignment sse simd avx

Why is masking needed before using a pshufb shuffle as a lookup table for nibbles?

c++ simd sse avx avx2

performance of SSE and AVX when both Memory-band width limited

performance caching sse avx

What happens when you execute an instruction that your CPU does not support?

linux x86-64 avx

Memory argument of VMOVDQU partially out of allocated range