Abstract: We present a Mathematics of Arrays (MoA) and ψ-calculus derivation of the memory-optimal operational normal form for ELLPACK sparse matrix-vector multiplication (SpMV) on GPUs. Under the ...
Low-Complexity Vector-by-Vector Detector for AFDM-IM Systems by Reconstructing Sparse Channel Matrix
Abstract: In this letter, a low-complexity vector-by-vector aided expectation propagation (VV-EP) detector is proposed for affine frequency division multiplexing (AFDM) with index modulation (IM) ...
Dot Product calculation between two vectors calculated using v1.x * v2.x + v1.y * v2.y + v1.z * v2.z + v1.2 + v2.2 To do this with Simd Dot product loads vectors into float arrays for simd use, then ...
CUDA-L2 is a system that combines large language models (LLMs) and reinforcement learning (RL) to automatically optimize Half-precision General Matrix Multiply (HGEMM) CUDA kernels. CUDA-L2 ...
Summary: I appreciate the refreshed design of this 2025 Asus ROG Strix Scar 18, although ergonomics still leave some to be desired. The gains in performance are within 15-25% on the CPU side and 10-20 ...
Summary: The Asus ROG Strix Scar 16 is the smaller variant of the Scar 18, with similar features, design quirks and specs, but in a more compact and lightweight chassis. It runs at higher internal ...
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