| Presentation | 2013-01-17 Comparison between single host multi-GPU system with ExpEther and multi host system Shimpei NOMURA, Tetsuya NAKAHAMA, Junichi HIGUCHI, Yuki HAYASHI, Takashi YOSHIKAWA, Hideharu AMANO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Clusters with GPUs become widespread because they provide high peak performance and good performance per cost However, since the number of plugged GPUs into a single node is limited by power supply and so on, such clusters must have multiple nodes. This conventional multi-GPU cluster requires programmers to consider hierarichical programming model consist of inter-node and intra-node controlled. We propose new multi-GPU system, single host and multiple GPUs connected via Ethernet by using ExpEther. Our experimental reault show our proposed system can obtain performance improvement by the number of devices increasing. In comparing conventional and proposed systems, evaluation obtained show that superiority or inferiority is depend on application. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GPU / cluster / ExpEther / Parallel Computing / Scalablity |
| Paper # | VLD2012-127,CPSY2012-76,RECONF2012-81 |
| Date of Issue |
| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2013/1/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Reconfigurable Systems (RECONF) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Comparison between single host multi-GPU system with ExpEther and multi host system |
| Sub Title (in English) | |
| Keyword(1) | GPU |
| Keyword(2) | cluster |
| Keyword(3) | ExpEther |
| Keyword(4) | Parallel Computing |
| Keyword(5) | Scalablity |
| 1st Author's Name | Shimpei NOMURA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Keio University() |
| 2nd Author's Name | Tetsuya NAKAHAMA |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Keio University |
| 3rd Author's Name | Junichi HIGUCHI |
| 3rd Author's Affiliation | Cloud System Research Labs, NEC Corporation |
| 4th Author's Name | Yuki HAYASHI |
| 4th Author's Affiliation | Cloud System Research Labs, NEC Corporation |
| 5th Author's Name | Takashi YOSHIKAWA |
| 5th Author's Affiliation | Cloud System Research Labs, NEC Corporation |
| 6th Author's Name | Hideharu AMANO |
| 6th Author's Affiliation | Graduate School of Science and Technology, Keio University |
| Date | 2013-01-17 |
| Paper # | VLD2012-127,CPSY2012-76,RECONF2012-81 |
| Volume (vol) | vol.112 |
| Number (no) | 377 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |