| Presentation | 2022-06-07 Performance Evaluation of Fault-Tolerant Routing Methods Using NAS Parallel Benchmarks Yota Kurokawa, Masaru Fukushi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an evaluation method of fault-tolerant routing methods developed for Network-on-Chips (NoCs) using parallel benchmark programs. A variety of fault-tolerant routing methods have been proposed to date, and they have been evaluated their communication performance such as communication latency and network throughput by computer simulations of packet routing. However, such evaluation is not practical in that it cannot reveal the difference of performance between the target routing methods in executing parallel applications. The proposed method allows designers of routing methods to easily incorporate the information obtained from a parallel program into the conventional routing simulations. With the proposed method, we conducted performance evaluation of four famous fault-tolerant routing methods including Passage-XY and Position Route. The results show that, for Integer Sort (IS), which is one of the parallel benchmark program called NAS parallel Benchmarks, Passage-XY can reduce the execution time by about 56% compared with Position Route. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 2D mesh / Network-on-chip (NoC) / Fault-tolerant routing / Evaluation method |
| Paper # | RECONF2022-4 |
| Date of Issue | 2022-05-31 (RECONF) |
| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2022/6/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | CCS, Univ. of Tsukuba |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Reconfigurable system, etc. |
| Chair | Kentaro Sano(RIKEN) |
| Vice Chair | Yoshiki Yamaguchi(Tsukuba Univ.) / Tomonori Izumi(Ritsumeikan Univ.) |
| Secretary | Yoshiki Yamaguchi(NEC) / Tomonori Izumi(Toyohashi Univ. of Tech.) |
| Assistant | Yukitaka Takemura(INTEL) / Yasunori Osana(Ryukyu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Reconfigurable Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Fault-Tolerant Routing Methods Using NAS Parallel Benchmarks |
| Sub Title (in English) | |
| Keyword(1) | 2D mesh |
| Keyword(2) | Network-on-chip (NoC) |
| Keyword(3) | Fault-tolerant routing |
| Keyword(4) | Evaluation method |
| 1st Author's Name | Yota Kurokawa |
| 1st Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
| 2nd Author's Name | Masaru Fukushi |
| 2nd Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
| Date | 2022-06-07 |
| Paper # | RECONF2022-4 |
| Volume (vol) | vol.122 |
| Number (no) | RECONF-60 |
| Page | pp.pp.20-25(RECONF), |
| #Pages | 6 |
| Date of Issue | 2022-05-31 (RECONF) |