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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/53971
Record Status
Checked
Record Id
53971
Title
Mixed OpenMP and MPI for Fortran Applications
Contributors
IJ Bush
,
CJ Noble
,
RJ Allan (CCLRC Daresbury Lab.)
Abstract
In the five years since the inception of the High Performance Computing Initiative (HPC) in 1994 the support Centres at Daresbury, Edinburgh and Southampton (now Daresbury and Edinburgh working with Manchester CSAR Service) first ported and optimised codes, and more recently contributed to the longer term development of new applications on MPP platforms. To develop optimal codes new parallel algorithms must be tailored to the principal target hardware, currently the Cray T3E-1200E at Manchester, but all codes provided by the Daresbury Centre are designed to be portable and use current standards such as MPI, OpenMP and Fortran. With available hardware now embracing NUMA systemms , for instance IBM, Compaq and SGI, we have begun to develop and optimise applications using a mixture of MPI and OpenMP.
Organisation
CCLRC
,
CSE
,
CSE-HEC
Keywords
MPI
,
Fortran
,
mixed mode
,
OpenMP
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Paper In Conference Proceedings
In EWOMP2000 (EWOMP2000), Edinburgh, 14-15/9/2000, (2000).
ewomp_paper.pdf
2000
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