NYI: Languages, Compilers, and Runtime Systems for Parallel Architectures

NYI：并行架构的语言、编译器和运行时系统

• 批准号: 9457768
• 负责人: Jagannathan Ramanujam
• 金额: $ 31.25万
• 依托单位: Louisiana State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-09-15 至 2002-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9457768&HistoricalAwards=false
• 关键词: NYI; Languages; Compilers; Runtime; Systems

The goal of this research is to ease the burden of programming high-performance parallel computers. The project investigates several key issues in this regard: (a) the design of language extensions or new languages for machine-independent parallel programming; (b) algorithms for automatic code and data mapping (both static and dynamic) for scientific programs; (c) code generation, and optimization techniques for locality, inter-processor communication etc.; (d) analysis and optimization of unstructured computations such as those arising in fluid dynamics codes; (e) runtime compilation of irregular sparse matrix codes that exploits both parallelism and data locality; (f) interprocedural analysis and optimization; (g) integration of task and data parallelism; and (h) high-performance input and output.

这项研究的目标是减轻编程高性能并行计算机的负担。该项目研究了这方面的几个关键问题：(A)为与机器无关的并行编程设计语言扩展或新语言；(B)科学程序的自动代码和数据映射(静态和动态)的算法；(C)代码生成和局部、处理器间通信等的优化技术；(D)分析和优化非结构化计算，如流体动力学代码中出现的那些；(E)利用并行性和数据局部性的不规则稀疏矩阵代码的运行时编译；(F)过程间分析和优化；(G)任务和数据并行性的整合；和(H)高性能的输入和输出。