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Parallel Sparse Cholesky Factorization with Spectral Nested Dissection Ordering. Chapter 1
| Content Provider | Semantic Scholar |
|---|---|
| Author | Pothen, Alex Rothberg, Edward Simon, Horst D. Wang, Lie Cooper, Deborah M. |
| Copyright Year | 1994 |
| Abstract | We show that the use of the spectral nested dissection (SND) ordering leads to an efficient parallel sparse Cholesky factorization on an Intel Paragon multiprocessor. I Department of Computer Science, Old Dominion University, Norfolk, VA 23529-0162 and ICASE, NASA Langley Research Center, Hampton, VA 236810001 (pothsnlcs .odu. edu, pothsnOicaso, sdu). The research of the first and fourth authors was supported by National Science Foundation grant CCR9024954, by U. S. Department of Energy grant DE-FG02-91ER25095, and by the Canadian Natural Sciences and Engineering Research Council under grant OGP0008111 at the University of Waterloo. 2Intel Supercomputer Systems Division, 14924 NW Greenbrier Parkway, Beaverton, OR 97006 (rothberg@ssd. intsl, cou). 3The author is an employee of Computer Sciences Corporation. This work was supported through NASA Contract NAS 2-12961. e-mail: si.,on4kaas, nasa. gov 4Department of Computer Science and Engineering, The Pennsylvania State University, University Park, PA 16802. Current Address: IBM Canada, 31/362 844 Don Mills Rd., North York, Ontario M3C IV7 Canada (linangevnex. itm. con). Parallel Sparse Cholesky Factorization with Spectral Nested Dissection Ordering Alex Pothen* Edward Rothberg t Horst Simon t Lie Wang § |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.nas.nasa.gov/Pubs/TechReports/RNRreports/hsimon/RNR-94-011/RNR-94-011.ps |
| Alternate Webpage(s) | http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19970014525_1997021580.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
