Search Results for "sparse"

LightSpMV is a novel CUDA-compatible sparse matrix-vector multiplication (SpMv) algorithm using the standard compressed sparse row (CSR) storage format. We have evaluated LightSpMV using various sparse matrices and further compared it to the CSR-based SpMV subprograms in the state-of-the-art CUSP and cuSPARSE. Performance evaluation reveals that on a single Tesla K40c GPU, LightSpMV is superior to both CUSP and cuSPARSE, with a speedup of up to 2.60 and 2.63 over CUSP, and up to 1.93 and 1.79 over cuSPARSE for single and double precision, respectively.

...Jan. 2013 by Euncheon Lim in Prof. Dr. Detlef Weigel's Lab in Max-Planck Institute for Developmental Biology. First of all, you have to install the exact version of boost(>=1.53.0), google sparse hash(>=2.0.2), GCC(>=4.6), autoconf(=2.69), and automake(=1.13).

This is a library for creating and manipulating graphs with focus on speedy operations for large, sparse graphs.