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» HPP Switch: A Novel High Performance Switch for HPC
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HOTI
2008
IEEE
13 years 11 months ago
HPP Switch: A Novel High Performance Switch for HPC
The high performance switch plays a critical role in the high performance computer (HPC) system. The applications of HPC not only demand on the low latency and high bandwidth of t...
Dawei Wang, Zheng Cao, Xinchun Liu, Ninghui Sun
SC
2005
ACM
13 years 10 months ago
Viable opto-electronic HPC interconnect fabrics
We address the problem of how to exploit optics for ultrascale High Performance Computing interconnect fabrics. We show that for high port counts these fabrics require multistage ...
Ronald P. Luijten, Cyriel Minkenberg, B. Roe Hemen...
SC
2005
ACM
13 years 10 months ago
On the Feasibility of Optical Circuit Switching for High Performance Computing Systems
The interconnect plays a key role in both the cost and performance of large-scale HPC systems. The cost of future high-bandwidth electronic interconnects is expected to increase d...
Kevin J. Barker, Alan F. Benner, Raymond R. Hoare,...
ISCA
2012
IEEE
280views Hardware» more  ISCA 2012»
11 years 7 months ago
A case for random shortcut topologies for HPC interconnects
—As the scales of parallel applications and platforms increase the negative impact of communication latencies on performance becomes large. Fortunately, modern High Performance C...
Michihiro Koibuchi, Hiroki Matsutani, Hideharu Ama...
HPDC
2009
IEEE
13 years 11 months ago
Interconnect agnostic checkpoint/restart in open MPI
Long running High Performance Computing (HPC) applications at scale must be able to tolerate inevitable faults if they are to harness current and future HPC systems. Message Passi...
Joshua Hursey, Timothy Mattox, Andrew Lumsdaine