| F. Isaila, W. Tichy, Mapping Functions and Data Redistribution for Parallel Files. Technical Report 2001. |
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F. Isaila, W. Tichy, Mapping Functions and Data Redistribution for Parallel Files. Technical Report 2001.
....conversion between arbitrary distributions. In this paper we will present the parallel file model, along with mapping functions and a data redistribution algorithm used to convert between two partitions of the same file. For more examples and details please see the extended version of this paper[8]. Section 2 compares and contrasts our approach with related work. In section 3, we motivate the choice of our design and present some potential applications. Section 4 presents the mathematical representation used for file partitions. Section 5 introduces the parallel file model. Section 6 ....
....byte mapping) before executing the body of MAP AUX f . For figure 3, the previous map of byte at file offset x = 5 on partition element 0 is the byte at offset 1 and the next map is the byte at offset 2. The reverse mapping, MAP S , is described in an extended version of this paper[8]. 6.2 Mapping between different partitions Given two partition elements defined by S and V and belonging to two different partitions of the same file, we compute the direct mapping of x between S and V as MAPS ( V (x) For instance, in the figure 4(b) the mapping of the byte at offset 4 ....
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F. Isaila, W. Tichy, Mapping Functions and Data Redistribution for Parallel Files. Technical Report 2001.
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F. Isaila and W. F. Tichy, \Mapping functions and data redistribution for parallel les," in Proceedings of IPDPS 2002.
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F. Isaila and W. Tichy. Mapping functions and data redistribution for parallel files. Proceedings of IPDPS 2002.
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