| Presentation | 2006-10-12 Design of Data Sharing Structure for OpenMP Library in A Computing Environment Mai IMOTO, Keigo GOUDA, Ken-ichi BABA, Masayuki MURATA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, the Grid technology has been studied and developed by many researchers. In the conventional Grid environment, data is changed by using TCP/IP. However, as long as the architecture is based on packet switching, realization of high performance computing is difficult. Thus we propose a new architecture, the λ computing environment. In the λ computing environment, network switches and computing nodes are connected each other with optical fibers, and by establishing optical wavelength path between shared memories on the computing nodes, we can offer high performance computing. In this paper, we establish the λ computing environment using the AWG-STAR system, and design data sharing structure for OpenMP library which is parallel computing programming language utilizing shared memory. Moreover, we evaluate the performance by executing an OpenMP application and show the advantage over the existing parallel computing in PC cluster environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | λ Computing Environment / distributed parallel computing / AWG-STAR / OpenMP library / distributed shared memory |
| Paper # | PN2006-28 |
| Date of Issue |
| Conference Information | |
| Committee | PN |
|---|---|
| Conference Date | 2006/10/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Photonic Network (PN) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Data Sharing Structure for OpenMP Library in A Computing Environment |
| Sub Title (in English) | |
| Keyword(1) | λ Computing Environment |
| Keyword(2) | distributed parallel computing |
| Keyword(3) | AWG-STAR |
| Keyword(4) | OpenMP library |
| Keyword(5) | distributed shared memory |
| 1st Author's Name | Mai IMOTO |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
| 2nd Author's Name | Keigo GOUDA |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| 3rd Author's Name | Ken-ichi BABA |
| 3rd Author's Affiliation | Cybermedia Center, Osaka University |
| 4th Author's Name | Masayuki MURATA |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| Date | 2006-10-12 |
| Paper # | PN2006-28 |
| Volume (vol) | vol.106 |
| Number (no) | 281 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |