Optimal parallel algorithms for two processor scheduling with tree precedence constraints:
Abstract: "Consider the problem of finding a minimum length schedule for n unit execution time tasks on m processors with tree-like precedence constraints. A sequential algorithm can solve this problem in linear time. The fastest known parallel algorithm needs O(log n) time using n² processors....
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Buch |
| Sprache: | German |
| Veröffentlicht: |
München
1995
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| Schriftenreihe: | Technische Universität <München>: TUM-I
9531 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "Consider the problem of finding a minimum length schedule for n unit execution time tasks on m processors with tree-like precedence constraints. A sequential algorithm can solve this problem in linear time. The fastest known parallel algorithm needs O(log n) time using n² processors. For the case m=2 we present two work optimal parallel algorithms that produce greedy optimal schedules for intrees and outtrees. Both run in O(log n) time using n/log n processors of an EREW PRAM." |
| Beschreibung: | Literaturverz. S. 20 - 22 |
| Beschreibung: | 24 S. graph. Darst. |
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| 100 | 1 | |a Mayr, Ernst W. |d 1950- |e Verfasser |0 (DE-588)109817923 |4 aut | |
| 245 | 1 | 0 | |a Optimal parallel algorithms for two processor scheduling with tree precedence constraints |c Ernst W. Mayr ; Hans Stadtherr |
| 264 | 1 | |a München |c 1995 | |
| 300 | |a 24 S. |b graph. Darst. | ||
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| 490 | 1 | |a Technische Universität <München>: TUM-I |v 9531 | |
| 500 | |a Literaturverz. S. 20 - 22 | ||
| 520 | 3 | |a Abstract: "Consider the problem of finding a minimum length schedule for n unit execution time tasks on m processors with tree-like precedence constraints. A sequential algorithm can solve this problem in linear time. The fastest known parallel algorithm needs O(log n) time using n² processors. For the case m=2 we present two work optimal parallel algorithms that produce greedy optimal schedules for intrees and outtrees. Both run in O(log n) time using n/log n processors of an EREW PRAM." | |
| 650 | 4 | |a Computational complexity | |
| 650 | 4 | |a Parallel processing (Electronic computers) | |
| 650 | 4 | |a Scheduling | |
| 650 | 4 | |a Trees (Graph theory) | |
| 700 | 1 | |a Stadtherr, Hans |d 1966- |e Verfasser |0 (DE-588)123204291 |4 aut | |
| 830 | 0 | |a Technische Universität <München>: TUM-I |v 9531 |w (DE-604)BV006185376 |9 9531 | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-007246851 | ||
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| author | Mayr, Ernst W. 1950- Stadtherr, Hans 1966- |
| author_GND | (DE-588)109817923 (DE-588)123204291 |
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| author_sort | Mayr, Ernst W. 1950- |
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| bvnumber | BV010841163 |
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| id | DE-604.BV010841163 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T17:59:49Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007246851 |
| oclc_num | 35746906 |
| open_access_boolean | |
| owner | DE-12 DE-91G DE-BY-TUM |
| owner_facet | DE-12 DE-91G DE-BY-TUM |
| physical | 24 S. graph. Darst. |
| publishDate | 1995 |
| publishDateSearch | 1995 |
| publishDateSort | 1995 |
| record_format | marc |
| series | Technische Universität <München>: TUM-I |
| series2 | Technische Universität <München>: TUM-I |
| spelling | Mayr, Ernst W. 1950- Verfasser (DE-588)109817923 aut Optimal parallel algorithms for two processor scheduling with tree precedence constraints Ernst W. Mayr ; Hans Stadtherr München 1995 24 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Technische Universität <München>: TUM-I 9531 Literaturverz. S. 20 - 22 Abstract: "Consider the problem of finding a minimum length schedule for n unit execution time tasks on m processors with tree-like precedence constraints. A sequential algorithm can solve this problem in linear time. The fastest known parallel algorithm needs O(log n) time using n² processors. For the case m=2 we present two work optimal parallel algorithms that produce greedy optimal schedules for intrees and outtrees. Both run in O(log n) time using n/log n processors of an EREW PRAM." Computational complexity Parallel processing (Electronic computers) Scheduling Trees (Graph theory) Stadtherr, Hans 1966- Verfasser (DE-588)123204291 aut Technische Universität <München>: TUM-I 9531 (DE-604)BV006185376 9531 |
| spellingShingle | Mayr, Ernst W. 1950- Stadtherr, Hans 1966- Optimal parallel algorithms for two processor scheduling with tree precedence constraints Technische Universität <München>: TUM-I Computational complexity Parallel processing (Electronic computers) Scheduling Trees (Graph theory) |
| title | Optimal parallel algorithms for two processor scheduling with tree precedence constraints |
| title_auth | Optimal parallel algorithms for two processor scheduling with tree precedence constraints |
| title_exact_search | Optimal parallel algorithms for two processor scheduling with tree precedence constraints |
| title_full | Optimal parallel algorithms for two processor scheduling with tree precedence constraints Ernst W. Mayr ; Hans Stadtherr |
| title_fullStr | Optimal parallel algorithms for two processor scheduling with tree precedence constraints Ernst W. Mayr ; Hans Stadtherr |
| title_full_unstemmed | Optimal parallel algorithms for two processor scheduling with tree precedence constraints Ernst W. Mayr ; Hans Stadtherr |
| title_short | Optimal parallel algorithms for two processor scheduling with tree precedence constraints |
| title_sort | optimal parallel algorithms for two processor scheduling with tree precedence constraints |
| topic | Computational complexity Parallel processing (Electronic computers) Scheduling Trees (Graph theory) |
| topic_facet | Computational complexity Parallel processing (Electronic computers) Scheduling Trees (Graph theory) |
| volume_link | (DE-604)BV006185376 |
| work_keys_str_mv | AT mayrernstw optimalparallelalgorithmsfortwoprocessorschedulingwithtreeprecedenceconstraints AT stadtherrhans optimalparallelalgorithmsfortwoprocessorschedulingwithtreeprecedenceconstraints |