Performance of parallel solution of a bl
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K Sumiyoshi; T Ebisuzaki
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Article
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1998
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Elsevier Science
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English
โ 377 KB
We study the performance of parallel solution of a block-tridiagonal linear system adopting the ลฝ . block cyclic reduction BCR method. We develop a parallel code on Fujitsu VPP500 to solve a ลฝ . block-tridiagonal BT linear system and measure the speed of the parallel code on VPP500r28 at RIKEN in or