DocumentCode :
3048430
Title :
LINPACK performance on a geographically distributed Linux cluster
Author :
Wang, Peng ; Turner, George ; Lauer, Daniel A. ; Allen, Matthew ; Simms, Stephen ; Hart, David ; Papakhian, Mary ; Stewart, Craig A.
Author_Institution :
Univ. Inf. Technol. Services, Indiana Univ., Bloomington, IN, USA
fYear :
2004
fDate :
26-30 April 2004
Firstpage :
245
Abstract :
Summary form only given. As the first geographically distributed supercomputer on the top 500 list, the AVIDD facility of Indiana University ranked 50th in June of 2003. It achieved 1.169 tera-flops running the LINPACK benchmark. Here, our work of improving LINPACK performance is reported, and the impact of math kernel, LINPACK problem size and network tuning is analyzed based on the performance model of LINPACK.
Keywords :
Unix; benchmark testing; operating system kernels; workstation clusters; AVIDD facility; Indiana University; LINPACK benchmark; LINPACK performance; geographically distributed Linux cluster; geographically distributed supercomputer; math kernel; Data visualization; Ethernet networks; Hardware; Information technology; Instruments; Kernel; Linux; Optical switches; Performance analysis; Supercomputers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Parallel and Distributed Processing Symposium, 2004. Proceedings. 18th International
Print_ISBN :
0-7695-2132-0
Type :
conf
DOI :
10.1109/IPDPS.2004.1303301
Filename :
1303301
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3048430
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