The present paper proposes a new black-box parallelized ILU-BiCGSTAB solver. The new method is based on a multi-color ordering concept and an automatic reordering process in the solver. The new solver attains high parallelism with a small increase in iterations and achieves high parallel performance.
Citation:
Takeshi Iwashita, Tomohiro Tami, Masanori Kanazawa, "Parallel Processing of ILU Preconditioned BiCGSTAB Solver Using Algebraic Multi-Color Ordering Method," parelec, pp.293, International Conference on Parallel Computing in Electrical Engineering (PARELEC'02), 2002