Title of article
Performance evaluation of GAIA supercomputer using NPB multi-zone benchmarks Original Research Article
Author/Authors
Hongsuk Yi، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2011
Pages
3
From page
263
To page
265
Abstract
GAIA is a recently developed IBM POWER6 supercomputer consisting of 24 SMP compute nodes with 64-way processors each, and it is currently ranked 393 on the Top500 supercomputer list published in November 2009. In this paper, we present the performance characteristics of GAIA evaluated by interconnecting the 24 computing nodes with low-latency InfiniBand network. We evaluate the performance of the new dual-core Power 595 system in terms of increased problem size using the multi-zone versions of the NAS Parallel Benchmarks.
Keywords
NAS parallel benchmarks , Multi-level parallelism , Hybrid parallel programming
Journal title
Computer Physics Communications
Serial Year
2011
Journal title
Computer Physics Communications
Record number
1138169
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