Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI:
Abstract: "The Japanese fifth generation computer project has the target of building a highly parallel inference machine (PIM) on which to construct large-scale knowledge information systems. We developed a prototype, the Multi-PSI, for the purpose of providing a practical tool for research and...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Tokyo, Japan
1990
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| Series: | Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report
531 |
| Subjects: | |
| Summary: | Abstract: "The Japanese fifth generation computer project has the target of building a highly parallel inference machine (PIM) on which to construct large-scale knowledge information systems. We developed a prototype, the Multi-PSI, for the purpose of providing a practical tool for research and development of parallel non-numeric software. It also served as a testbed for implementation of concurrent logic language KL1 on a loosely-coupled multiprocessor. The design rationale was to obtain a high overall performance, taking account of garbage collection overhead, and to decentralize management information for scalability This paper gives the measurement results of inter-processor operations in the system, both in absolute terms (cost of primitive operations) and in relative terms (rate of communication overhead in benchmark programs), and determines the bottlenecks in the performance of inter-processor operations. The measurements in the benchmark programs show that the bandwidth of the network hardware is much larger than the actual message traffic, and it is expected to remain so for larger configurations such as a 32 x 32 mesh network (1,024 processors). |
| Physical Description: | 20 S. graph. Darst. |
Staff View
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| 490 | 1 | |a Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report |v 531 | |
| 520 | 3 | |a Abstract: "The Japanese fifth generation computer project has the target of building a highly parallel inference machine (PIM) on which to construct large-scale knowledge information systems. We developed a prototype, the Multi-PSI, for the purpose of providing a practical tool for research and development of parallel non-numeric software. It also served as a testbed for implementation of concurrent logic language KL1 on a loosely-coupled multiprocessor. The design rationale was to obtain a high overall performance, taking account of garbage collection overhead, and to decentralize management information for scalability | |
| 520 | 3 | |a This paper gives the measurement results of inter-processor operations in the system, both in absolute terms (cost of primitive operations) and in relative terms (rate of communication overhead in benchmark programs), and determines the bottlenecks in the performance of inter-processor operations. The measurements in the benchmark programs show that the bandwidth of the network hardware is much larger than the actual message traffic, and it is expected to remain so for larger configurations such as a 32 x 32 mesh network (1,024 processors). | |
| 650 | 4 | |a Expert systems (Computer science) | |
| 650 | 4 | |a Fifth geration computers |z Japan | |
| 650 | 4 | |a Logic programming | |
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| 830 | 0 | |a Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report |v 531 |w (DE-604)BV010923438 |9 531 | |
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| id | DE-604.BV010949593 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T18:01:32Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007323484 |
| oclc_num | 22536629 |
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| physical | 20 S. graph. Darst. |
| publishDate | 1990 |
| publishDateSearch | 1990 |
| publishDateSort | 1990 |
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| series | Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report |
| series2 | Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report |
| spelling | Nakajima, Katsuto Verfasser aut Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI by K. Nakajima & N. Ichiyoshi Tokyo, Japan 1990 20 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report 531 Abstract: "The Japanese fifth generation computer project has the target of building a highly parallel inference machine (PIM) on which to construct large-scale knowledge information systems. We developed a prototype, the Multi-PSI, for the purpose of providing a practical tool for research and development of parallel non-numeric software. It also served as a testbed for implementation of concurrent logic language KL1 on a loosely-coupled multiprocessor. The design rationale was to obtain a high overall performance, taking account of garbage collection overhead, and to decentralize management information for scalability This paper gives the measurement results of inter-processor operations in the system, both in absolute terms (cost of primitive operations) and in relative terms (rate of communication overhead in benchmark programs), and determines the bottlenecks in the performance of inter-processor operations. The measurements in the benchmark programs show that the bandwidth of the network hardware is much larger than the actual message traffic, and it is expected to remain so for larger configurations such as a 32 x 32 mesh network (1,024 processors). Expert systems (Computer science) Fifth geration computers Japan Logic programming Ichiyoshi, Nobuyuki Verfasser aut Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report 531 (DE-604)BV010923438 531 |
| spellingShingle | Nakajima, Katsuto Ichiyoshi, Nobuyuki Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report Expert systems (Computer science) Fifth geration computers Japan Logic programming |
| title | Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI |
| title_auth | Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI |
| title_exact_search | Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI |
| title_full | Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI by K. Nakajima & N. Ichiyoshi |
| title_fullStr | Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI by K. Nakajima & N. Ichiyoshi |
| title_full_unstemmed | Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI by K. Nakajima & N. Ichiyoshi |
| title_short | Evaluation of inter-processor communication in the KL1 implementation on the Multi-PSI |
| title_sort | evaluation of inter processor communication in the kl1 implementation on the multi psi |
| topic | Expert systems (Computer science) Fifth geration computers Japan Logic programming |
| topic_facet | Expert systems (Computer science) Fifth geration computers Japan Logic programming |
| volume_link | (DE-604)BV010923438 |
| work_keys_str_mv | AT nakajimakatsuto evaluationofinterprocessorcommunicationinthekl1implementationonthemultipsi AT ichiyoshinobuyuki evaluationofinterprocessorcommunicationinthekl1implementationonthemultipsi |