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» BlueGene L applications: Parallelism On a Massive Scale
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CLUSTER
2008
IEEE
14 years 2 months ago
A trace-driven emulation framework to predict scalability of large clusters in presence of OS Jitter
—Various studies have pointed out the debilitating effects of OS Jitter on the performance of parallel applications on large clusters such as the ASCI Purple and the Mare Nostrum...
Pradipta De, Ravi Kothari, Vijay Mann
SC
2009
ACM
14 years 2 months ago
The cat is out of the bag: cortical simulations with 109 neurons, 1013 synapses
In the quest for cognitive computing, we have built a massively parallel cortical simulator, C2, that incorporates a number of innovations in computation, memory, and communicatio...
Rajagopal Ananthanarayanan, Steven K. Esser, Horst...
SC
2004
ACM
14 years 1 months ago
Scalable Line Dynamics in ParaDiS
We describe an innovative highly parallel application program, ParaDiS, which computes the plastic strength of materials by tracing the evolution of dislocation lines over time. W...
Vasily Bulatov, Wei Cai, Jeff Fier, Masato Hiratan...
IJHPCA
2010
105views more  IJHPCA 2010»
13 years 6 months ago
The Importance of Non-Data-Communication Overheads in MPI
With processor speeds no longer doubling every 18-24 months owing to the exponential increase in power consumption and heat dissipation, modern HEC systems tend to rely lesser on ...
Pavan Balaji, Anthony Chan, William Gropp, Rajeev ...
ICPPW
2008
IEEE
14 years 2 months ago
Simulating Failures on Large-Scale Systems
—Developing fault management mechanisms is a difficult task because of the unpredictable nature of failures. In this paper, we present a fault simulation framework for Blue Gene...
Narayan Desai, Ewing L. Lusk, Daniel Buettner, And...