| 基于OpenMP/Fortran的源到源转换事务存储编程环境 |
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| 引用本文： | 黄春,贾建斌,彭林.基于OpenMP/Fortran的源到源转换事务存储编程环境[J].计算机科学,2011,38(4):299-302. |
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| 作者姓名： | 黄春 贾建斌 彭林 |
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| 作者单位： | 国防科学技术大学计算机学院,长沙,410073 |
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| 基金项目： | 本文受国家科技重大专项(2009ZX01036-001-003)，国家863高技术研究发展计划项目“面向片上多处理器系统的程序设计环境”(2008AA01Z110)，国家自然科学基金(60903059)资助。 |
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| 摘 要： | 首次在Fortran语言中引入事务存储，对OpenMP Fortran API进行了扩展，以源到源转换的方式实现了FortranTM编译器原型。针对软件事务存储实现的特点，扩展了EXCLUDED和SCHEDULE指导命令子句，以便为程序员提供性能调整优化APIo测试结果表明FortranTM API编程便利，具有良好的性能。
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| 关 键 词： | 源到源转换，事务存储，FortranTM |
Source-to-Source Compiling Approach to Extend OpenMP/Fortran with Transactional Memory |
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| HUANG Chun,JIA Jian-bin,PENG Lin.Source-to-Source Compiling Approach to Extend OpenMP/Fortran with Transactional Memory[J].Computer Science,2011,38(4):299-302. |
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| Authors: | HUANG Chun JIA Jian-bin PENG Lin |
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| Affiliation: | (School of Computer Science,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | OpenMP Fortran directive APIs were extended to support transactional memory. I}his is the first time to introduce TM into Fortran language. The source-to-source translation method was involved in the compiler prototype named FortranTM EXCLUDED clause was introduced and SCHEDULE clause was extended with transaction size parameter. Experiment results show that FortranTM interfaces facilitate transactional programming and provide impressive performance profits. |
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| Keywords: | Source-to-source Transactional memory FortranTM |
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