Saved in:
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Ithaca, New York
1986
|
| Series: | Cornell University <Ithaca, NY>
733 |
| Subjects: | |
| Abstract: | We develop an algorithm for computing the symbolic and numeric Cholesky factorization of a large sparse symmetric positive definite matrix. The algorithm is intended for a message-passing multiprocessor system, such as the hypercube, and is based on the concept of elimination forests. In addition, we provide an algorithm for computing these forests along with a discussion of the algorithm's complexity and a proof of its correctness. We also examine the related issue of load balancing. |
| Physical Description: | 28 S.5 |
Staff View
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| 100 | 1 | |a Zmijewski, Earl |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor |c Earl Zmijewski ; John R. Gilbert |
| 264 | 1 | |a Ithaca, New York |c 1986 | |
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| 490 | 1 | |a Cornell University <Ithaca, NY> / Department of Computer Science: Technical report |v 733 | |
| 520 | 3 | |a We develop an algorithm for computing the symbolic and numeric Cholesky factorization of a large sparse symmetric positive definite matrix. The algorithm is intended for a message-passing multiprocessor system, such as the hypercube, and is based on the concept of elimination forests. In addition, we provide an algorithm for computing these forests along with a discussion of the algorithm's complexity and a proof of its correctness. We also examine the related issue of load balancing. | |
| 650 | 4 | |a Matrices | |
| 650 | 4 | |a Multiprocessors | |
| 650 | 4 | |a Parallel processing (Electronic computers) | |
| 700 | 1 | |a Gilbert, John R. |e Verfasser |4 aut | |
| 810 | 2 | |a Department of Computer Science: Technical report |t Cornell University <Ithaca, NY> |v 733 |w (DE-604)BV006185504 |9 733 | |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-007063791 | |
Record in the Search Index
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|---|---|
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| DE-BY-TUM_location | 01 |
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| author | Zmijewski, Earl Gilbert, John R. |
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| id | DE-604.BV010592982 |
| illustrated | Not Illustrated |
| indexdate | 2024-12-20T09:57:16Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007063791 |
| oclc_num | 14906722 |
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| owner_facet | DE-91G DE-BY-TUM |
| physical | 28 S.5 |
| publishDate | 1986 |
| publishDateSearch | 1986 |
| publishDateSort | 1986 |
| record_format | marc |
| series2 | Cornell University <Ithaca, NY> / Department of Computer Science: Technical report |
| spellingShingle | Zmijewski, Earl Gilbert, John R. A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor Matrices Multiprocessors Parallel processing (Electronic computers) |
| title | A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor |
| title_auth | A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor |
| title_exact_search | A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor |
| title_full | A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor Earl Zmijewski ; John R. Gilbert |
| title_fullStr | A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor Earl Zmijewski ; John R. Gilbert |
| title_full_unstemmed | A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor Earl Zmijewski ; John R. Gilbert |
| title_short | A parallel algorithm for large sparse symbolic and numeric Cholesky facto rization on a multiprocessor |
| title_sort | a parallel algorithm for large sparse symbolic and numeric cholesky facto rization on a multiprocessor |
| topic | Matrices Multiprocessors Parallel processing (Electronic computers) |
| topic_facet | Matrices Multiprocessors Parallel processing (Electronic computers) |
| volume_link | (DE-604)BV006185504 |
| work_keys_str_mv | AT zmijewskiearl aparallelalgorithmforlargesparsesymbolicandnumericcholeskyfactorizationonamultiprocessor AT gilbertjohnr aparallelalgorithmforlargesparsesymbolicandnumericcholeskyfactorizationonamultiprocessor |
Order paper/chapter scan
Branch Library Mathematics & Informatics, Reports
| Call Number: | 0111 2001 B 6052-733 |
|---|---|
| Copy 1 | Available for loan On Shelf |