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» MPI on a Million Processors
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PPL
2002
83views more  PPL 2002»
13 years 7 months ago
Trading Replication for Communication in Parallel Distributed-Memory Dense Solvers
We present new communication-efficient parallel dense linear solvers: a solver for triangular linear systems with multiple right-hand sides and an LU factorization algorithm. Thes...
Dror Irony, Sivan Toledo
PVM
2010
Springer
13 years 6 months ago
PMI: A Scalable Parallel Process-Management Interface for Extreme-Scale Systems
Parallel programming models on large-scale systems require a scalable system for managing the processes that make up the execution of a parallel program. The process-management sys...
Pavan Balaji, Darius Buntinas, David Goodell, Will...
NIPS
2007
13 years 9 months ago
Distributed Inference for Latent Dirichlet Allocation
We investigate the problem of learning a widely-used latent-variable model – the Latent Dirichlet Allocation (LDA) or “topic” model – using distributed computation, where ...
David Newman, Arthur Asuncion, Padhraic Smyth, Max...
IPPS
2009
IEEE
14 years 2 months ago
Compact graph representations and parallel connectivity algorithms for massive dynamic network analysis
Graph-theoretic abstractions are extensively used to analyze massive data sets. Temporal data streams from socioeconomic interactions, social networking web sites, communication t...
Kamesh Madduri, David A. Bader
IOLTS
2006
IEEE
102views Hardware» more  IOLTS 2006»
14 years 1 months ago
Emulation-based Fault Injection in Circuits with Embedded Memories
FPGA emulation has proven to be a performance effective method to analyse the behaviour of digital circuits in the presence of soft errors due to SEU effects. In particular, the r...
Mario García-Valderas, Marta Portela-Garc&i...