Software Catalog


PSTSWM

Abstract
PSTSWM Version 4.0 is a message-passing benchmark code and parallel algorithm testbed that solves the nonlinear shallow water equations on a rotating sphere using the spectral transform method. PSTSWM was developed to evaluate parallel algorithms for the spectral transform method as it is used in global atmospheric circulation models. Multiple parallel algorithms are embedded in the code and can be selected at run-time, as can the problem size, number of processors, and data decomposition. Six different problem test cases are also supported, each with associated reference solutions and solution and error analysis options.
DateOfInformation
Fri Jul 11 09:23:51 1997
Domain
Benchmark and Example Programs!CPU
Name
PSTSWM
TargetEnvironment
High Performance Computers
Webpage
http://www.epm.ornl.gov/chammp/pstswm/
ContactIs
Patrick H. Worley

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