Parallel Algorithm Design on Some Distributed Systems

Sun Jiachang; Chi Xuebin; Cao Jianwen; Zhang Linbo

Sun Jiachang, Chi Xuebin, Cao Jianwen, Zhang Linbo. Parallel Algorithm Design on Some Distributed Systems[J]. Journal of Computer Science and Technology, 1997, 12(2): 97-104.

Citation:

Sun Jiachang, Chi Xuebin, Cao Jianwen, Zhang Linbo. Parallel Algorithm Design on Some Distributed Systems[J]. Journal of Computer Science and Technology, 1997, 12(2): 97-104.

Citation:

Sun Jiachang, Chi Xuebin, Cao Jianwen, Zhang Linbo. Parallel Algorithm Design on Some Distributed Systems[J]. Journal of Computer Science and Technology, 1997, 12(2): 97-104.

Parallel Algorithm Design on Some Distributed Systems

Abstract

Abstract

Some testing results on DAWNING-1000, Paragon and workstation cluster are described in this paper. On the home-made parallel system DAWNING-1000 with 32 computational processors, the practical performance of 1.117 Gflops and 1.58 Gflops has been measured in solving a dense linear system and doing matrix multiplication, respectively. The scalability is also investigated. The importance of designing efficient parallel algorithms for evaluating parallel systems is emphasized.

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