Presentation | 1995/4/27 A Study of an On-chip Multiprocessor Architecture Masafumi Takahashi, Hiroyuki Takano, Seigo Suzuki, Haruyuki Tago, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A 500-MHz on-chip multiprocessor architecture using leading edge VLSI technology is proposed for multimedia applications. A new bus control mechanism and a cache coherence protocol are introduced, which effectively reduce shared-bus congestion and external memory access. Simulation results of Radiosity show that the on-chip multiprocessor model operates about two times faster than a conventional on-board multiprocessor model using commercial microprocessors. With four processors on a chip, the shared-bus transaction overhead is reduced to 12% of the total execution time at 500MHz. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | multiprocessor / shared bus / cache coherence protocol / multimedia / radiosity |
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Committee | CPSY |
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Conference Date | 1995/4/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | A Study of an On-chip Multiprocessor Architecture |
Sub Title (in English) | |
Keyword(1) | multiprocessor |
Keyword(2) | shared bus |
Keyword(3) | cache coherence protocol |
Keyword(4) | multimedia |
Keyword(5) | radiosity |
1st Author's Name | Masafumi Takahashi |
1st Author's Affiliation | Research and Development Center, Toshiba Corp.() |
2nd Author's Name | Hiroyuki Takano |
2nd Author's Affiliation | Research and Development Center, Toshiba Corp. |
3rd Author's Name | Seigo Suzuki |
3rd Author's Affiliation | Research and Development Center, Toshiba Corp. |
4th Author's Name | Haruyuki Tago |
4th Author's Affiliation | Research and Development Center, Toshiba Corp. |
Date | 1995/4/27 |
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Volume (vol) | vol.95 |
Number (no) | 20 |
Page | pp.pp.- |
#Pages | 8 |
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