A model and compilation strategy for out-of-core data parallel programs
نویسندگان
چکیده
منابع مشابه
Eecient Compilation of Out-of-core Data Parallel Programs Eecient Compilation of Out-of-core Data Parallel Programs
Large scale scientiic applications, such as the Grand Challenge applications, deal with very large quantities of data. The amount of main memory in distributed memory machines is usually not large enough to solve problems of realistic size. This limitation results in the need for system and application software support to provide eecient parallel I/O for out-of-core programs. This paper describ...
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The difficulty of handling out-of-core data limits the performance of supercomputers as well as the potential of the parallel machines. Since writing an efficient out-of-core version of a program is a difficult task and virtual memory systems do not perform well on scientific computations, we believe that there is a clear need for compiler directed explicit I/O approach for out-of-core computat...
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It is widely acknowledged that improving parallel I/O performance is critical for widespread adoption of high performance computing. In this paper, we show that communication in out-of-core distributed memory problems may require both inter-processor communication and le I/O. Thus, in order to improve I/O performance, it is necessary to minimize the I/O costs associated with a communication ste...
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ژورنال
عنوان ژورنال: ACM SIGPLAN Notices
سال: 1995
ISSN: 0362-1340,1558-1160
DOI: 10.1145/209937.209938