Presentation | 1993/8/19 An experiment on H8/330 parallel computer system having Broadcasting + rasing-hand architecture Akinori Furuta, Hideyuki Yoshikawa, Kazuhiko Iwasaki, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A parallel computer system,named ″Shiha″,was experimentally pro duced.The Shiha consists of 32 H8, 330 sigle-chip microcomputers. Broadcasting + raising-hand architecture is implemented.Each PE evaluates broadcasted data and returns one bit data to a master processor as a raising-hand response.Receiving raising-hand. outputs,both the sum and the priority encoding are performed by a master processor system.By using this architecture,an algorithm for finding the maximum was designed,whose average time complexity is 0(log n).A program for N-queen problems was also examined on the system to analyze the load-balance between the master processor and the PEs.Using the rasing-hand architecture idling PEs are detected quickly.It is shown that the proposed architecture improves the parallelsystem performance at least for N-queen problems. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | parallel computer / finding the maximum / N-queen / H8/30 |
Paper # | CPSY93-30 |
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Conference Information | |
Committee | CPSY |
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Conference Date | 1993/8/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Computer Systems (CPSY) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An experiment on H8/330 parallel computer system having Broadcasting + rasing-hand architecture |
Sub Title (in English) | |
Keyword(1) | parallel computer |
Keyword(2) | finding the maximum |
Keyword(3) | N-queen |
Keyword(4) | H8/30 |
1st Author's Name | Akinori Furuta |
1st Author's Affiliation | Information and computer science,Faculty of Engineering,Chiba University() |
2nd Author's Name | Hideyuki Yoshikawa |
2nd Author's Affiliation | Information and computer science,Faculty of Engineering,Chiba University |
3rd Author's Name | Kazuhiko Iwasaki |
3rd Author's Affiliation | Information and computer science,Faculty of Engineering,Chiba University |
Date | 1993/8/19 |
Paper # | CPSY93-30 |
Volume (vol) | vol.93 |
Number (no) | 181 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |