摘要
在工程计算中,广泛涉及Hermite方程组的求解,而且该方程组的求解往往是整个计算的瓶颈所在。首先对Hermite方程组的LU直接分解算法进行GPU并行化的可行性分析,然后利用CUDA技术设计了一种求解Hermite方程组的加速并行算法,该并行算法可明显缩短求解时间。
Solving Hermite equations arises in a wide variety of engineering calculation,and the solving Hermite equations is often the bottleneck of the calculation.In this paper,the feasibility analysis of the LU decomposition algorithm for solving Hermite equations is presented,and then an acceleration parallel algorithm based on CUDA technology is proposed for solving Hermite equations.Finally,the test problem is used to measure and evaluate the proposed algorithm.
出处
《长江大学学报（自科版）（上旬）》
CAS
2013年第3期1-3,共3页
JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG
基金
国家自然科学基金项目(11201039
61273179)
湖北省教育厅重点项目(D20101304)
