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1997 Advances in Parallel and Distributed Computing Conference (APDC '97)
Parallel Solver of Generalized Eigenproblem on Dawning-1000
Shanghai, CHINA
March 19-March 21
ISBN: 0-8186-7876-3
Xuebin Chi, Institute of Software, Academia Sinica, China
Abstract In this paper, we consider the parallel implementation of solving generalized eigenproblem of Hermitian type matrices on Dawning-1000. It arises from the theoretical analysis of nonlinear optical crystal structures. We uses Cholesky factorisation, Househoulder transformation, bisection method and inverse iteration to complete the computation. The implementation is base on the BLAS library and communication function library provided on Dawning-l 000. The .numerical re-sults show very good performance and the application in physics is satisfactory.
Citation:
Xuebin Chi, "Parallel Solver of Generalized Eigenproblem on Dawning-1000," apdc, pp.144, 1997 Advances in Parallel and Distributed Computing Conference (APDC '97), 1997
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