30 search results - page 6 / 6 » Optimization of MPI collective communication on BlueGene L s... |
SC
2004
ACM
13 years 10 months ago
2004
ACM
Programmers of message-passing codes for clusters of workstations face a daunting challenge in understanding the performance bottlenecks of their applications. This is largely due...
SC
2003
ACM
13 years 10 months ago
2003
ACM
This paper presents an algorithm for implementing optimal hardware-based multicast trees, on networks that provide hardware support for collective communication. Although the prop...
IPPS
2009
IEEE
14 years 11 hour ago
2009
IEEE
This paper describes the design and the implementation of parallel routines in the Heterogeneous ScaLAPACK library that solve a dense system of linear equations. This library is w...
IPPS
2006
IEEE
13 years 11 months ago
2006
IEEE
The paper presents SmartNetSolve, an extension of NetSolve, the programming system for high performance Grid computing. The extension is aimed at higher performance of Grid applic...
EMSOFT
2007
Springer
13 years 11 months ago
2007
Springer
In networked control systems the controller of a physicallydistributed plant is implemented as a collection of tightlyinteracting, concurrent processes running on a distributed ex...