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Lecture Notes in Computer Science
Large-scale parallel machines are programmed mainly with the single program, multiple data (SPMD) model of parallelism. While this model has advantages of scalability and simplicity, it does not fit well with divide-and-conquer parallelism or hierarchical machines that mix shared and distributed memory. In this paper, we define the recursive single program, multiple data model (RSPMD) that extends SPMD with a hierarchical team mechanism to support hierarchical algorithms and machines. Wedoi:10.1007/978-3-319-09967-5_1 fatcat:ycncp2v3pzh2zjwqvv76d3qmkq