Distributed implementation of KL1 on the Multi-PSI:
Abstract: "KL1, a committed choice language based on Flat GHC, was implemented on a distributed memory multi-processor, the Multi-PSI, which has up to 64 processing elements (PEs) connected by a message passing network. The key issues for a distributed implementation of KL1 are: (1) how to redu...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Tokyo, Japan
1991
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| Schriftenreihe: | Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report
715 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "KL1, a committed choice language based on Flat GHC, was implemented on a distributed memory multi-processor, the Multi-PSI, which has up to 64 processing elements (PEs) connected by a message passing network. The key issues for a distributed implementation of KL1 are: (1) how to reduce the amount of inter-PE communication, (2) how to achieve efficient intra-PE and inter-PE garbage collection, and (3) how to avoid making redundant copies of data objects over many processors. The well- defined semantics of KL1 allows incremental intra-PE garbage collection by the Multiple Reference Bit (MRB) technique and incremental inter-PE garbage collection by the Weighted Export Counting (WEC) technique A global structure management mechanism is also introduced to avoid making duplicate copies of large data objects such as program codes. The communication required for inter-PE process control is minimized by the Weighted Throw Counting (WTC) scheme. The implementation has been completed and the performance of inter-PE communication was evaluated. Although the cost for inter-PE message handling is high, the effective overhead in the benchmark programs remains within 20% on 64 PEs. |
| Beschreibung: | 24 S. |
Internformat
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| 490 | 1 | |a Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report |v 715 | |
| 520 | 3 | |a Abstract: "KL1, a committed choice language based on Flat GHC, was implemented on a distributed memory multi-processor, the Multi-PSI, which has up to 64 processing elements (PEs) connected by a message passing network. The key issues for a distributed implementation of KL1 are: (1) how to reduce the amount of inter-PE communication, (2) how to achieve efficient intra-PE and inter-PE garbage collection, and (3) how to avoid making redundant copies of data objects over many processors. The well- defined semantics of KL1 allows incremental intra-PE garbage collection by the Multiple Reference Bit (MRB) technique and incremental inter-PE garbage collection by the Weighted Export Counting (WEC) technique | |
| 520 | 3 | |a A global structure management mechanism is also introduced to avoid making duplicate copies of large data objects such as program codes. The communication required for inter-PE process control is minimized by the Weighted Throw Counting (WTC) scheme. The implementation has been completed and the performance of inter-PE communication was evaluated. Although the cost for inter-PE message handling is high, the effective overhead in the benchmark programs remains within 20% on 64 PEs. | |
| 650 | 4 | |a KL1 (Computer program language) | |
| 650 | 4 | |a Multiprocessors | |
| 830 | 0 | |a Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report |v 715 |w (DE-604)BV010923438 |9 715 | |
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Datensatz im Suchindex
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| author | Nakajima, Katsuto |
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| id | DE-604.BV010956090 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T18:01:38Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007328271 |
| oclc_num | 26483707 |
| open_access_boolean | |
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| owner_facet | DE-91G DE-BY-TUM |
| physical | 24 S. |
| publishDate | 1991 |
| publishDateSearch | 1991 |
| publishDateSort | 1991 |
| record_format | marc |
| 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 Distributed implementation of KL1 on the Multi-PSI by K. Nakajima Tokyo, Japan 1991 24 S. txt rdacontent n rdamedia nc rdacarrier Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report 715 Abstract: "KL1, a committed choice language based on Flat GHC, was implemented on a distributed memory multi-processor, the Multi-PSI, which has up to 64 processing elements (PEs) connected by a message passing network. The key issues for a distributed implementation of KL1 are: (1) how to reduce the amount of inter-PE communication, (2) how to achieve efficient intra-PE and inter-PE garbage collection, and (3) how to avoid making redundant copies of data objects over many processors. The well- defined semantics of KL1 allows incremental intra-PE garbage collection by the Multiple Reference Bit (MRB) technique and incremental inter-PE garbage collection by the Weighted Export Counting (WEC) technique A global structure management mechanism is also introduced to avoid making duplicate copies of large data objects such as program codes. The communication required for inter-PE process control is minimized by the Weighted Throw Counting (WTC) scheme. The implementation has been completed and the performance of inter-PE communication was evaluated. Although the cost for inter-PE message handling is high, the effective overhead in the benchmark programs remains within 20% on 64 PEs. KL1 (Computer program language) Multiprocessors Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report 715 (DE-604)BV010923438 715 |
| spellingShingle | Nakajima, Katsuto Distributed implementation of KL1 on the Multi-PSI Shin-Sedai-Konpyūta-Gijutsu-Kaihatsu-Kikō <Tōkyō>: ICOT technical report KL1 (Computer program language) Multiprocessors |
| title | Distributed implementation of KL1 on the Multi-PSI |
| title_auth | Distributed implementation of KL1 on the Multi-PSI |
| title_exact_search | Distributed implementation of KL1 on the Multi-PSI |
| title_full | Distributed implementation of KL1 on the Multi-PSI by K. Nakajima |
| title_fullStr | Distributed implementation of KL1 on the Multi-PSI by K. Nakajima |
| title_full_unstemmed | Distributed implementation of KL1 on the Multi-PSI by K. Nakajima |
| title_short | Distributed implementation of KL1 on the Multi-PSI |
| title_sort | distributed implementation of kl1 on the multi psi |
| topic | KL1 (Computer program language) Multiprocessors |
| topic_facet | KL1 (Computer program language) Multiprocessors |
| volume_link | (DE-604)BV010923438 |
| work_keys_str_mv | AT nakajimakatsuto distributedimplementationofkl1onthemultipsi |