| Presentation | 1994/7/22 An Optimizing Compiler for Hierarchical Fine-Orain Parallelism Tatsushi Inagaki, Takashi Matsumoto, Kei Hiraki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Fine-grain parallel processing can remove bottleneck of coarse grain parallel processing.On fine-grain parallel processing,we must analyze quantitatively parallelism in a given program, parallelism in a target machine,and costs of computation, communication,and synchronization in the machine.We developed an optimizing compiler OP.1(Optimizing Parallelizer),that uses static task scheduling.OP.1 utilizes intra- and interprocessor fine-grain parallelism.It duplicates predecessor tasks using DSH(Duplication Scheduling Heuristics),and generates object codes for fine-grain support mechanisms.This paper describes scheduling method and code generating method for synchronization,and evaluates generated codes using various benchmark programs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Static task scheduling / fine-grain parallel processing / Elastic Barrier / DSH |
| Paper # | CPSY94-40 |
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| Conference Information | |
| Committee | CPSY |
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| Conference Date | 1994/7/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | An Optimizing Compiler for Hierarchical Fine-Orain Parallelism |
| Sub Title (in English) | |
| Keyword(1) | Static task scheduling |
| Keyword(2) | fine-grain parallel processing |
| Keyword(3) | Elastic Barrier |
| Keyword(4) | DSH |
| 1st Author's Name | Tatsushi Inagaki |
| 1st Author's Affiliation | Department of Information Science,Faculty of Science,the University of Tokyo() |
| 2nd Author's Name | Takashi Matsumoto |
| 2nd Author's Affiliation | Department of Information Science,Faculty of Science,the University of Tokyo |
| 3rd Author's Name | Kei Hiraki |
| 3rd Author's Affiliation | Department of Information Science,Faculty of Science,the University of Tokyo |
| Date | 1994/7/22 |
| Paper # | CPSY94-40 |
| Volume (vol) | vol.94 |
| Number (no) | 163 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |