Explicit Processor Mapping of DArray Blocks in Block-Cyclic Manner #596
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This feature allows you to control how
DArrayblocks (chunks) are assigned to specific processors or threads within the cluster. Fine-grained control over data locality can be crucial for optimizing the performance of certain distributed algorithms.You specify the mapping using the optional
assignmentkeyword argument in theDArrayconstructor functions (DArray,DVector, andDMatrix) and thedistributefunction.