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New posts in sse
Disable AVX2 functions on non-Haswell processors
Sep 24, 2026
c++
sse
avx2
SSE intrinsics - _mm_and_ps odd behaviour
Sep 25, 2026
c++
sse
How should I improve the performance of this C++ code?
Sep 23, 2026
c++
optimization
x86
sse
simd
SSE2 Saturated Arithmetic
Sep 23, 2026
c
sse
simd
intrinsics
sse2
Matrix-Vector and Matrix-Matrix multiplication using SSE
Sep 22, 2026
c++
sse
matrix-multiplication
intrinsics
vector-multiplication
fastest way to fill a vector (SSE2) with a certain value. Templates friendly
Sep 21, 2026
gcc
copy
initialization
sse
vectorization
Deinterleve vector of nibbles using SIMD
Sep 19, 2026
c++
sse
simd
avx2
Why does even a 16-byte aligned address cause _mm_load_si128 to cause access violation?
Sep 18, 2026
c++
sse
intrinsics
int8 x uint8 matrix-vector product with column-major layout
Sep 15, 2026
assembly
x86
simd
sse
avx
SSE HADDPS error: '__m256' does not name a type?
Sep 15, 2026
c++
types
g++
sse
intrinsics
What's the most efficient way to multiply 4 floats by 4 floats using SSE?
Sep 15, 2026
c
gcc
assembly
sse
sse2
What is the purpose of the MoveMask for SSE and AVX
Sep 14, 2026
.net-core
f#
x86
sse
avx
SSE matrix-matrix multiplication
Sep 15, 2026
c
sse
matrix-multiplication
How to "remove" bytes at the end of a SSE register?
Sep 14, 2026
assembly
x86-64
sse
att
What's the difference between STATUS_FLOAT_MULTIPLE_FAULTS and STATUS_FLOAT_MULTIPLE_TRAPS?
Sep 13, 2026
windows
x86
sse
seh
floating-point-exceptions
Did the Streaming SIMD Extensions replace x87 instruction set?
Sep 12, 2026
sse
instruction-set
x87
What is the "correct" way to go from avx/sse masks to avx512 masks?
Sep 13, 2026
c++
sse
avx
avx512
SIMD: Accumulate Adjacent Pairs
Sep 11, 2026
c++
sse
simd
intrinsics
avx
How can I enforce 16-byte alignment for certain members of a class?
Sep 11, 2026
c++
sse
simd
memory-alignment
class-members
Why do modern compilers prefer SSE over FPU for single floating-point operations
Sep 10, 2026
c
assembly
floating-point
sse
x87
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