Parallel direct solution of sparse linear systems
Technical Report
·
OSTI ID:6342484
In this paper the direct solution of sparse linear systems on multiprocessor systems is considered. Elimination trees are used as a tool for identifying and exploiting parallelism in the parallel numerical factorization of the coefficient matrix. Some open problems are described and results of some numerical experiments are provided. 40 refs., 6 figs., 6 tabs.
- Research Organization:
- Oak Ridge National Lab., TN (USA)
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 6342484
- Report Number(s):
- ORNL/TM-11045; ON: DE89007855
- Country of Publication:
- United States
- Language:
- English
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