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Multicoloring of grid-structured PDE solvers on shared-memory multiprocessors
- Source :
- IEEE Transactions on Parallel and Distributed Systems. Nov, 1995, Vol. 6 Issue 11, p1195, 11 p.
- Publication Year :
- 1995
-
Abstract
- Effective parallel processing on a shared-memory multiprocessor is possible through a multicoloring process for partitioning grid-structured data elements. The technique eliminates hazardous memory-access conditions and enhances multiprocessor performance. The multicoloring method transforms a characteristic matrix into a suitable diagonal diagonal block structure for parallel preconditioning in CG-like partial differential equations.
Details
- ISSN :
- 10459219
- Volume :
- 6
- Issue :
- 11
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Parallel and Distributed Systems
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.18137143