Referenced Items are not available for this document.
This paper first presents two implementations of parallel Gaussian elimination using MPI, one uses cyclic data mapping and pipelined point-to-point communication, the other one uses blocked data mapping and MPI collective communication. Then, theoretical performance analysis for the two implementations is given, and the impacts of different data distribution and communication methods are compared.
Published in:
Parallel Computing in Electrical Engineering, 2002. PARELEC '02. Proceedings. International Conference on
Date of Conference: 2002
- Page(s):
- 312 - 317
- Print ISBN:
- 0-7695-1730-7
- INSPEC Accession Number:
- 7503356
- Digital Object Identifier :
- 10.1109/PCEE.2002.1115280
- Product Type:
- Conference Publications
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