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IPPS
2006
IEEE
14 years 1 months ago
Towards MPI progression layer elimination with TCP and SCTP
MPI middleware glues together the components necessary for execution. Almost all implementations have a communication component also called a message progression layer that progre...
Brad Penoff, Alan Wagner
HPDC
2010
IEEE
13 years 8 months ago
Scalability of communicators and groups in MPI
As the number of cores inside compute clusters continues to grow, the scalability of MPI (Message Passing Interface) is important to ensure that programs can continue to execute o...
Humaira Kamal, Seyed M. Mirtaheri, Alan Wagner
WSC
1998
13 years 8 months ago
MPI-SIM: Using Parallel Simulation to Evaluate MPI Programs
This paper describes the design and implementation of MPI-SIM, a library for the execution driven parallel simulation of MPI programs. MPI-LITE, a portable library that supports m...
Sundeep Prakash, Rajive Bagrodia
CCGRID
2008
IEEE
13 years 9 months ago
High Performance Relay Mechanism for MPI Communication Libraries Run on Multiple Private IP Address Clusters
We have been developing a Grid-enabled MPI communication library called GridMPI, which is designed to run on multiple clusters connected to a wide-area network. Some of these clust...
Ryousei Takano, Motohiko Matsuda, Tomohiro Kudoh, ...
IPPS
2009
IEEE
14 years 2 months ago
Designing multi-leader-based Allgather algorithms for multi-core clusters
The increasing demand for computational cycles is being met by the use of multi-core processors. Having large number of cores per node necessitates multi-core aware designs to ext...
Krishna Chaitanya Kandalla, Hari Subramoni, Gopala...