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New posts in simd

SSE: How to reduce a _m128i._i32[4] to _m128i._i8

c++ x86 sse simd

How do the AVX(2) gather instructions actually compute the fetch address?

c++ simd intrinsics avx avx2

SSE optimisation for a loop that finds zeros in an array and toggles a flag + updates another array

c++ optimization x86 sse simd

aarch64 xtn2 clearing lower half

assembly simd arm64 neon armv8

Neon casting issue

arm simd neon int32 uint8t

Square root of a OpenCV's grey image using SSE

c++ opencv sse simd

How do I take the average of a large floating point array precisely?

How can I generate SVE vectors with LLVM

clang llvm simd sve

Why can't Clang get __m128's data by index in constexpr function

Comparison and Extraction using SSE

c++ c sse simd

How to pack +-1 signs of 8 packed 32-bit integers (in an __m256i) into bytes of a 64-bit integer?

How to decompress bit pairs from uint64_t to __m256i?

load vector from large vector with simd based on mask

c++11 simd avx avx2

How do I load all 1's into a mmx register? Why doesn't this work?

Intel intrinsics : multiply interleaved 8bit values

c intel sse simd intrinsics