发明名称 Systems and Methods for Efficient Data Shuffling in a Data Processing System
摘要 Various embodiments of the present invention provide systems and methods for data processing. For example, a method for data processing is disclosed that includes: receiving a data input having at least a first local chunk and a second local chunk, the data input also being defined as having at least a first global chunk and a second global chunk; rearranging an order of the first local chunk and the second local chunk to yield a locally interleaved data set; storing the locally interleaved data set to a first memory, such that the first global chunk is stored to a first memory space, and the second global chunk is stored to a second memory space; accessing the locally interleaved data set from the first memory; and storing the locally interleaved data set to a second memory. The first global chunk is stored to a third memory space defined at least in part based on the first memory space, and the second global chunk is stored to a fourth memory space defined at least in part based on the second memory space.
申请公布号 US2013080844(A1) 申请公布日期 2013.03.28
申请号 US201113239683 申请日期 2011.09.22
申请人 XU CHANGYOU;LI ZONGWANG;OLCAY SANCAR K.;HAN YANG;ZHANG KAICHI;LSI CORPORATION 发明人 XU CHANGYOU;LI ZONGWANG;OLCAY SANCAR K.;HAN YANG;ZHANG KAICHI
分类号 G06F11/10;G06F12/00 主分类号 G06F11/10
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