30 search results - page 1 / 6 » Optimization of MPI collective communication on BlueGene L s... |
ICS
2005
Tsinghua U.
13 years 10 months ago
2005
Tsinghua U.
BlueGene/L is currently the world’s fastest supercomputer. It consists of a large number of low power dual-processor compute nodes interconnected by high speed torus and collect...
SC
2005
ACM
13 years 10 months ago
2005
ACM
Many emerging large-scale data science applications require searching large graphs distributed across multiple memories and processors. This paper presents a distributed breadth...
SPAA
2006
ACM
13 years 11 months ago
2006
ACM
LOFAR is the first of a new generation of radio telescopes, that combines the signals from many thousands of simple, fixed antennas, rather than from expensive dishes. Its revol...
PVM
2009
Springer
13 years 11 months ago
2009
Springer
Abstract This paper proposes a new fine-grained data distribution operation MPI Alltoall specific that allows an element-wise distribution of data elements to specific target pro...
CF
2007
ACM
13 years 9 months ago
2007
ACM
In the life sciences, genomic databases for sequence search have been growing exponentially in size. As a result, faster sequencesearch algorithms to search these databases contin...