| Presentation | 2014-09-19 Evaluation and Implementation of the Calculation Feature to PEACH2 Takuya KUHARA, Takaaki MIYAJIMA, Toshihiro HANAWA, Hideharu AMANO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | PCI-Express Adaptive Communication Hub 2 (PEACH2) is ultra-low latency high bandwidth switch for connecting multiple nodes of heterogeneous cluster by using the PCIe directly. PEACH2 is implemented on Altera's Stratix IV, a large-scale FPGA, and its extra logic can be used to implement hardware computational modules for further acceleration. In this paper, we implemented computational modules on PEACH2, and evaluated with a simple reduction module attached to Avalon-MM bus. Execution time of reduction of GPU data with the computational module in PEACH2 was compared with the case when the host CPU was used. As a result, when the data size is small, reduction in PEACH2 acheived up to 45 times performance improvement. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FPGA / GPU / HA-PACS / PEACH2 / Cluster |
| Paper # | RECONF2014-28 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2014/9/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Evaluation and Implementation of the Calculation Feature to PEACH2 |
| Sub Title (in English) | |
| Keyword(1) | FPGA |
| Keyword(2) | GPU |
| Keyword(3) | HA-PACS |
| Keyword(4) | PEACH2 |
| Keyword(5) | Cluster |
| 1st Author's Name | Takuya KUHARA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Keio University() |
| 2nd Author's Name | Takaaki MIYAJIMA |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Keio University |
| 3rd Author's Name | Toshihiro HANAWA |
| 3rd Author's Affiliation | Supercomputing Division, Information Technology Center, The University of Tokyo |
| 4th Author's Name | Hideharu AMANO |
| 4th Author's Affiliation | Graduate School of Science and Technology, Keio University |
| Date | 2014-09-19 |
| Paper # | RECONF2014-28 |
| Volume (vol) | vol.114 |
| Number (no) | 223 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |