SC
2000
ACM
14 years 1 months ago
2000
ACM
As evidenced by the popularity of MPI (Message Passing Interface), message passing is an effective programming technique for managing coarse-grained concurrency on distributed com...
SC
2000
ACM
14 years 1 months ago
2000
ACM
The performance of the MPI’s collective communications is critical in most MPI-based applications. A general algorithm for a given collective communication operation may not giv...
SC
2000
ACM
14 years 1 months ago
2000
ACM
Algebraic multigrid methods offer the hope that multigrid convergence can be achieved (for at least some important applications) without a great deal of effort from engineers an...
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2000
ACM
14 years 1 months ago
2000
ACM
We describe the MPI/SX implementation of the MPI-2 standard for one-sided communication (Remote Memory Access) for the NEC SX-5 vector supercomputer. MPI/SX is a non-threaded impl...
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2000
ACM
14 years 1 months ago
2000
ACM
We report on our work in developing a fine-grained multithreaded solution for the communicationintensive Conjugate Gradient (CG) problem. In our recent work, we developed a simpl...
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2000
ACM
14 years 1 months ago
2000
ACM
This paper shows how a state-of-the-art software distributed shared-memory (DSM) protocol can be efficiently extended to tolerate single-node failures. In particular, we extend a ...
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2000
ACM
14 years 1 months ago
2000
ACM
SC
2000
ACM
14 years 1 months ago
2000
ACM
Recent advances in DNA sequencing technology have created large data sets upon which phylogenetic inference can be performed. However, current research is limited by the prohibiti...
SC
2000
ACM
14 years 1 months ago
2000
ACM
This is a project for developing a distributed job execution environment for highly iterative jobs. An iterative job is one where the same binary code is run hundreds of times wit...
SC
2000
ACM
14 years 1 months ago
2000
ACM
Adaptive applications have computational workloads and communication patterns which change unpredictably at runtime, requiring dynamic load balancing to achieve scalable performan...