| SPMT:一种支持混合型问题求解的并行执行方式 |
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| 引用本文： | 张宏莉,胡铭曾,李东.SPMT:一种支持混合型问题求解的并行执行方式[J].小型微型计算机系统,2000,21(3):225-227. |
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| 作者姓名： | 张宏莉 胡铭曾 李东 |
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| 作者单位： | 哈尔滨工业大学计算机系,哈尔滨,150001 |
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| 基金项目： | 国防科工委九五预研基金 |
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| 摘 要： | 并行执行方式是影响并行编译器效率的关键因素之一。本文首先介绍两种典型的并行执行方式：支持数据并行语言的ＳＰＭＤ方式和支持任务并行语言的ＭＰＭＤ方式，然后，分析这两种并行执行方式在实现多范式并行语言时所存在的问题。最后，提出一种并的并行执行方式：ＳＰＭＴ。
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| 关 键 词： | 并行编译 并行执行 SPMT 混合型问题 进程 |
SPMT: A PARALLEL EXECUTION MODEL SUPPORTING MULTI-PARADIGM LANGUAGES |
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| ZHANG Hong-li,HU Ming-zeng,LI Dong.SPMT: A PARALLEL EXECUTION MODEL SUPPORTING MULTI-PARADIGM LANGUAGES[J].Mini-micro Systems,2000,21(3):225-227. |
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| Authors: | ZHANG Hong-li HU Ming-zeng LI Dong |
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| Affiliation: | Computer Science and Engineering Department Harbin Institute ot Technology Harbin 150001 |
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| Abstract: | The execution cost of parallel program depends on the execution model adopted by its compiler. Firstly, this paper introduces two existed parallel execution models: SPMD and MPMD supporting data parallel and task parallel languages, respectively. Then, it analyzes their disadvantages when implementing parallel language with multi paradigm. At last, a new parallel execution model: SPMT is put forward. |
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| Keywords: | Parallel compiling Parallel executing model SPMD MPMD |
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