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» An Improved Parallel Thinning Algorithm
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GCC
2007
Springer
14 years 4 months ago
Improving the Performance of MPI Applications over Computational Grid
The Message Passing Interface (MPI) is a standard in parallel computing, and can also be used as a highperformance programming model for Grid application development. How to execu...
Bo Song, Guangwen Yang, Qiming Fang
IPPS
1993
IEEE
14 years 2 months ago
Mapping to Reduce Contention in Multiprocessor Architectures
Reducingcommunicationoverheadhas been widely recognized as a requirement for achieving efficient mappings which substantially reduce the execution time of parallel algorithms. Th...
Loren Schwiebert, D. N. Jayasimha
LCPC
2005
Springer
14 years 3 months ago
Concurrency Analysis for Parallel Programs with Textually Aligned Barriers
Abstract. A fundamental problem in the analysis of parallel programs is to determine when two statements in a program may run concurrently. This analysis is the parallel analog to ...
Amir Kamil, Katherine A. Yelick
IPPS
2008
IEEE
14 years 4 months ago
SWAMP: Smith-Waterman using associative massive parallelism
One of the most commonly used tools by computational biologists is some form of sequence alignment. Heuristic alignment algorithms developed for speed and their multiple results s...
Shannon Steinfadt, Johnnie W. Baker
CF
2004
ACM
14 years 3 months ago
Improving the execution time of global communication operations
Many parallel applications from scientific computing use MPI global communication operations to collect or distribute data. Since the execution times of these communication opera...
Matthias Kühnemann, Thomas Rauber, Gudula R&u...