30 search results - page 2 / 6 » Optimization of MPI collective communication on BlueGene L s... |
PPOPP
2006
ACM
13 years 11 months ago
2006
ACM
Traditional collective communication algorithms are designed with the assumption that a node can communicate with only one other node at a time. On new parallel architectures such...
IPPS
2007
IEEE
13 years 11 months ago
2007
IEEE
As modern computing clusters used in scientific computing applications scale to ever-larger sizes and capabilities, their operational energy costs have become prohibitive. While ...
IJHPCA
2010
13 years 3 months ago
2010
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 ...
APCSAC
2007
IEEE
13 years 11 months ago
2007
IEEE
MPI (the Message Passing Interface) continues to be the dominant programming model for parallel machines of all sizes, from small Linux clusters to the largest parallel supercomput...
CCGRID
2008
IEEE
13 years 12 months ago
2008
IEEE
The advances in multicore technology and modern interconnects is rapidly accelerating the number of cores deployed in today’s commodity clusters. A majority of parallel applicat...