作者: Marco Morandini , Paolo Mantegazza
关键词:
摘要: A data structure is used to build a linear solver specialized for relatively small sparse systems. The proposed solver, optimized run-time performance at the expense of memory footprint, outperforms widely direct and solvers systems with between 100 3000 equations. multithreaded version shown give some speedups problems medium fill-in, while it does not any benefit very problems.