Method and Structure for Skewed Block-Cyclic Distribution of Lower-Dimensional Data Arrays in Higher-Dimensional Processor Grids.
(30/05/2013)
A method and structure of distributing elements of an array of data in a computer memory to a specific processor of a multi-dimensional mesh of parallel processors includes designating a distribution of elements of at least a portion of the array to be executed by specific processors in the multi-dimensional mesh of parallel processors. The pattern of the designating includes a cyclical repetitive pattern of the parallel processor mesh, as modified to have a skew in at least one dimension so that both a row of data in the array and a column of data in the array map to...
Tác giả: Chatterjee, S.; Gunnels, J. A. |
Số trang: 15 |
Lĩnh vực: Khoa học Xã hội |
Năm XB: 2005 |
Loại tài liệu: Khác
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Method and Structure for Skewed Block-Cyclic Distribution of Lower-Dimensional Data Arrays in Higher | Số trang: 15
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A method and structure of distributing elements of an array of data in a computer memory to a specific processor of a multi-dimensional mesh of parallel processors includes designating a distribution of elements of at least a portion of the array to be executed by specific processors in the multi-dimensional mesh of parallel processors. The pattern of the designating includes a cyclical repetitive pattern of the parallel processor mesh, as modified to have a skew in at least one dimension so that both a row of data in the array and a column of data in the array map to respective contiguous groupings of the processors such that a dimension of the contiguous groupings is greater than one.
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