DocumentCode
451271
Title
Early Experience with Scientific Programs on the Cray MTA-2
Author
Anderson, Wendell ; Briggs, Preston ; Hellberg, C.Stephen ; Hess, Daryl W. ; Khokhlov, Alexei ; Lanzagorta, Marco ; Rosenberg, Robert
Author_Institution
Naval Research Laboratory
fYear
2003
fDate
15-21 Nov. 2003
Firstpage
46
Lastpage
46
Abstract
We describe our experiences porting and tuning three scientific programs to the Cray MTA-2, paying particular attention to the problems posed by I/O. We have measured the performance of each of the programs over many different machine configurations and we report on the scalability of each program. In addition, we compare the performance of the MTA with that of an SGI Origin running all three programs.
Keywords
Computer architecture; Concurrent computing; Electrons; Frequency; Government; High temperature superconductors; Laboratories; Nonlinear equations; Particle measurements; Superconductivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Supercomputing, 2003 ACM/IEEE Conference
Print_ISBN
1-58113-695-1
Type
conf
DOI
10.1109/SC.2003.10028
Filename
1592949
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