GitHub

multiply_matrix_vector.cpp

/// @brief Module for handling the matrix-vector multiplication as a part of solving the 1d PDE for heat diffusion. /// Options are: /// 1. 'manual' : using explicit triple loop for matrix-vector ...
IEEE

Performance models for evaluation and automatic tuning of symmetric sparse matrix-vector multiply

Abstract: We present optimizations for sparse matrix-vector multiply SpMV and its generalization to multiple vectors, SpMM, when the matrix is symmetric: (1) symmetric storage, (2) register blocking, ...
IEEE

Matrix Multiply-Add in Min-plus Algebra on a Short-Vector SIMD Processor of Cell/B.E.

Abstract: It is well-known that the all-pairs shortest paths problem has a similar algorithmic characteristic to the classical matrix-matrix multiply-add (MMA) problem, one of the differences between ...
Design-Reuse

A custom RISC-V vector instruction to accelerate structured-sparse matrix multiplications

A novel AI-acceleration paper presents a method to optimize sparse matrix multiplication for machine learning models, particularly focusing on structured sparsity. Structured sparsity involves a ...