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CCGRID
2005
IEEE
16 years 10 days ago
Empirical evaluation of shared parallel execution on independently scheduled clusters
Parallel machines are typically space shared, or time shared such that only one application executes on a group of nodes at any given time. It is generally assumed that executing ...
M. Ghanesh, S. Kumar, Jaspal Subhlok
CLUSTER
2008
IEEE
15 years 6 months ago
Performance prediction with skeletons
The performance skeleton of an application is a short running program whose performance in any scenario reflects the performance of the application it represents. Specifically, th...
Sukhdeep Sodhi, Jaspal Subhlok, Qiang Xu
IPPS
2007
IEEE
16 years 1 months ago
High Performance Java Sockets for Parallel Computing on Clusters
The use of Java for parallel programming on clusters relies on the need of efficient communication middleware and high-speed cluster interconnect support. Nevertheless, currently...
Guillermo L. Taboada, Juan Touriño, Ramon D...
SC
2005
ACM
16 years 8 days ago
Transformations to Parallel Codes for Communication-Computation Overlap
This paper presents program transformations directed toward improving communication-computation overlap in parallel programs that use MPI’s collective operations. Our transforma...
Anthony Danalis, Ki-Yong Kim, Lori L. Pollock, D. ...
SC
2000
ACM
15 years 10 months ago
Efficient Wire Formats for High Performance Computing
High performance computing is being increasingly utilized in non-traditional circumstances where it must interoperate with other applications. For example, online visualization is...
Fabián E. Bustamante, Greg Eisenhauer, Kars...