Improving locality in out-of-core computations using data layout transformations

Document Type

Conference Proceeding

Publication Date

1-1-1998

Abstract

Programs accessing disk-resident arrays, called out-of-core programs, perform poorly in general due to an excessive number of I/O calls and insufficient help from compilers. In order to alleviate this problem, we propose a data layout optimization in this paper. Experimental results provide evidence that our method is effective for out-of-core nests whose data sizes far exceed the size of memory. © Springer-Verlag Berlin Heidelberg 1998.

Publication Source (Journal or Book title)

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

First Page

359

Last Page

366

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