Parallel Languages, Parallelizing Compilers
Parallel Languages, Parallelizing Compilers
批准号:
9008526
负责人:
Keshav Pingali
金额:
$0.0万
依托单位:
依托单位国家:
美国
项目类别:
Continuing grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-01-01 至 1992-12-31
中文摘要
该项目旨在简化编程任务 像Intel iPSC/2和BBN Butterfly这样的机器, 存储器操作比处理器间通信快得多。 目前,程序员必须考虑利用 编程这些机器时参考。 该系统将承担 很多这种负担。 这个软件的第一个版本几乎是 完成. SIMPLE是洛斯阿拉莫斯的一个大型科学基准, 在Intel iPSC/2上运行 代码,从一个32产生了2兆次浮点运算 处理器iPSC/2(无矢量板)。
英文摘要
The project is aimed at simplifying the task of programming machines like the Intel iPSC/2 and the BBN Butterfly in which local memory operations are much faster than inter-processor communication. Currently, programmers must worry about exploiting spatial locality of reference when programming these machines. This system will shoulder much of that burden. A first version of this software is almost complete. SIMPLE, a large scientific benchmark from Los Alamos, was run on the Intel iPSC/2. The code, yielded 2 MFlops from a 32 processor iPSC/2 (without vector boards).
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