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129
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ISCA
2008
IEEE
136views Hardware» more  ISCA 2008»
15 years 4 months ago
A Randomized Queueless Algorithm for Breadth-First Search
First Come First Served is a policy that is accepted for implementing fairness in a number of application domains such as scheduling in Operating Systems [28, 11], scheduling web ...
K. Subramani, Kamesh Madduri
IJHPCN
2006
116views more  IJHPCN 2006»
15 years 4 months ago
Implications of application usage characteristics for collective communication offload
Abstract-- The performance of collective communication operations is known to have a significant impact on the scalability of some applications. Indeed, the global, synchronous nat...
Ron Brightwell, Sue Goudy, Arun Rodrigues, Keith D...
140
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CONCURRENCY
2007
101views more  CONCURRENCY 2007»
15 years 4 months ago
OpenUH: an optimizing, portable OpenMP compiler
OpenMP has gained wide popularity as an API for parallel programming on shared memory and distributed shared memory platforms. Despite its broad availability, there remains a need ...
Chunhua Liao, Oscar Hernandez, Barbara M. Chapman,...
CORR
2007
Springer
104views Education» more  CORR 2007»
15 years 4 months ago
Searching for low weight pseudo-codewords
— Belief Propagation (BP) and Linear Programming (LP) decodings of Low Density Parity Check (LDPC) codes are discussed. We summarize results of instanton/pseudo-codeword approach...
Michael Chertkov, Mikhail G. Stepanov
JCC
2008
92views more  JCC 2008»
15 years 4 months ago
Two-electron integral evaluation on the graphics processor unit
: We propose the algorithm to evaluate the Coulomb potential in the ab initio density functional calculation on the graphics processor unit (GPU). The numerical accuracy required f...
Koji Yasuda