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New posts in simd

How to find the first nonzero in an array efficiently?

rust simd

When source registers in avx instruction can be reused

assembly cpu-architecture simd avx micro-optimization

SIMD SSE2 __m128i contains 4 int32_t how to quickly find each integer that bigger or small than 0

c x86 sse simd sse2

Initialize __m256i from 64 high or low bits of four __m128i variables

c++ sse simd avx avx2

Intel AVX inconsistent _mm256_load_si256 integer operation in C

c x86 simd intrinsics avx

Realistic deadlock example in CUDA/OpenCL

synchronization cuda parallel-processing opencl simd

cuda SIMD instruction for per-byte multiplication with unsigned saturation

c cuda multiplication simd saturation-arithmetic

What is the difference between AVX2 and AVX-512?

opencl simd avx avx2 avx512

SSE4.1 slower than SSE3 on 4x4 matrix multiplication?

c++ matrix simd sse matmul

Twice as slow SIMD performance without extra copy

assembly x86-64 simd sse amd-processor

SSE - Non-Existant haddsub intrinsic?

sse simd intrinsics

AVX(2)/SIMD way to get/set (to 1) a single bit in a 256 bit register

c++ bit-manipulation simd avx avx2

quaternion multiplication with gcc vector extensions

c++ gcc simd quaternions

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
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