The performance of Barnes-Hut n-body simulation in the abstract:
Abstract: "We give an algorithm directly implementing the Barnes- Hut oct-tree technique for N-body simulation, and provide expected time and space results which are both architecture independent and independent of the distribution of bodies in the universe. The analysis uses approximations who...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Edinburgh
1993
|
| Schriftenreihe: | University <Edinburgh> / Department of Computer Science: CSR
27 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "We give an algorithm directly implementing the Barnes- Hut oct-tree technique for N-body simulation, and provide expected time and space results which are both architecture independent and independent of the distribution of bodies in the universe. The analysis uses approximations whose accuracy depends on N being large; nevertheless it provides the first analytical complexity result for a parallel Barnes-Hut N-body algorithm that we are aware of. The results also expose relationships between architecture latency and algorithm tolerance to non- uniform body distributions." |
| Beschreibung: | 15 S. |
Internformat
MARC
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| 100 | 1 | |a Heywood, Todd |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a The performance of Barnes-Hut n-body simulation in the abstract |c Todd Heywood ; Kishan Mehrotra ; Sanjay Ranka |
| 264 | 1 | |a Edinburgh |c 1993 | |
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| 490 | 1 | |a University <Edinburgh> / Department of Computer Science: CSR |v 27 | |
| 520 | 3 | |a Abstract: "We give an algorithm directly implementing the Barnes- Hut oct-tree technique for N-body simulation, and provide expected time and space results which are both architecture independent and independent of the distribution of bodies in the universe. The analysis uses approximations whose accuracy depends on N being large; nevertheless it provides the first analytical complexity result for a parallel Barnes-Hut N-body algorithm that we are aware of. The results also expose relationships between architecture latency and algorithm tolerance to non- uniform body distributions." | |
| 650 | 7 | |a Computer software |2 sigle | |
| 650 | 7 | |a Mathematics |2 sigle | |
| 650 | 4 | |a Mathematik | |
| 650 | 4 | |a Computer simulation | |
| 700 | 1 | |a Mehrotra, Kishan |e Verfasser |4 aut | |
| 700 | 1 | |a Ranka, Sanjay |e Verfasser |4 aut | |
| 810 | 2 | |a Department of Computer Science: CSR |t University <Edinburgh> |v 27 |w (DE-604)BV008906637 |9 27 | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-006465408 | ||
Datensatz im Suchindex
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|---|---|
| any_adam_object | |
| author | Heywood, Todd Mehrotra, Kishan Ranka, Sanjay |
| author_facet | Heywood, Todd Mehrotra, Kishan Ranka, Sanjay |
| author_role | aut aut aut |
| author_sort | Heywood, Todd |
| author_variant | t h th k m km s r sr |
| building | Verbundindex |
| bvnumber | BV009772572 |
| ctrlnum | (OCoLC)32408803 (DE-599)BVBBV009772572 |
| format | Book |
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| id | DE-604.BV009772572 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T17:40:37Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006465408 |
| oclc_num | 32408803 |
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| owner | DE-91G DE-BY-TUM |
| owner_facet | DE-91G DE-BY-TUM |
| physical | 15 S. |
| publishDate | 1993 |
| publishDateSearch | 1993 |
| publishDateSort | 1993 |
| record_format | marc |
| series2 | University <Edinburgh> / Department of Computer Science: CSR |
| spelling | Heywood, Todd Verfasser aut The performance of Barnes-Hut n-body simulation in the abstract Todd Heywood ; Kishan Mehrotra ; Sanjay Ranka Edinburgh 1993 15 S. txt rdacontent n rdamedia nc rdacarrier University <Edinburgh> / Department of Computer Science: CSR 27 Abstract: "We give an algorithm directly implementing the Barnes- Hut oct-tree technique for N-body simulation, and provide expected time and space results which are both architecture independent and independent of the distribution of bodies in the universe. The analysis uses approximations whose accuracy depends on N being large; nevertheless it provides the first analytical complexity result for a parallel Barnes-Hut N-body algorithm that we are aware of. The results also expose relationships between architecture latency and algorithm tolerance to non- uniform body distributions." Computer software sigle Mathematics sigle Mathematik Computer simulation Mehrotra, Kishan Verfasser aut Ranka, Sanjay Verfasser aut Department of Computer Science: CSR University <Edinburgh> 27 (DE-604)BV008906637 27 |
| spellingShingle | Heywood, Todd Mehrotra, Kishan Ranka, Sanjay The performance of Barnes-Hut n-body simulation in the abstract Computer software sigle Mathematics sigle Mathematik Computer simulation |
| title | The performance of Barnes-Hut n-body simulation in the abstract |
| title_auth | The performance of Barnes-Hut n-body simulation in the abstract |
| title_exact_search | The performance of Barnes-Hut n-body simulation in the abstract |
| title_full | The performance of Barnes-Hut n-body simulation in the abstract Todd Heywood ; Kishan Mehrotra ; Sanjay Ranka |
| title_fullStr | The performance of Barnes-Hut n-body simulation in the abstract Todd Heywood ; Kishan Mehrotra ; Sanjay Ranka |
| title_full_unstemmed | The performance of Barnes-Hut n-body simulation in the abstract Todd Heywood ; Kishan Mehrotra ; Sanjay Ranka |
| title_short | The performance of Barnes-Hut n-body simulation in the abstract |
| title_sort | the performance of barnes hut n body simulation in the abstract |
| topic | Computer software sigle Mathematics sigle Mathematik Computer simulation |
| topic_facet | Computer software Mathematics Mathematik Computer simulation |
| volume_link | (DE-604)BV008906637 |
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