AMR on the CM-2

Marsha J. Berger; Jeff S. Saltzman

doi:10.1016/0168-9274(94)90028-0

AMR on the CM-2

Marsha J. Berger, Jeff S. Saltzman

Computer Science

Research output: Contribution to journal › Article › peer-review

Abstract

We describe the development of a structured adaptive mesh algorithm (AMR) for the CM-2. We develop a data layout scheme that preserves locality even for communication between fine and coarse grids. On 8K of a 32K machine we achieve performance slightly less than one CPU of the Cray Y-MP. We apply our algorithm to an inviscid compressible flow problem.

Original language	English (US)
Pages (from-to)	239-253
Number of pages	15
Journal	Applied Numerical Mathematics
Volume	14
Issue number	1-3
DOIs	https://doi.org/10.1016/0168-9274(94)90028-0
State	Published - Apr 1994

ASJC Scopus subject areas

Numerical Analysis
Computational Mathematics
Applied Mathematics

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abstract = "We describe the development of a structured adaptive mesh algorithm (AMR) for the CM-2. We develop a data layout scheme that preserves locality even for communication between fine and coarse grids. On 8K of a 32K machine we achieve performance slightly less than one CPU of the Cray Y-MP. We apply our algorithm to an inviscid compressible flow problem.",

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