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Work-stealing plays a key role in promoting load balancing for such applications that need continuous dynamic load balancing. However, the performance of current work-stealing algorithms is usually very sensitive to the choice of steal granularities since these algorithms typically adopt a fixed steal granularity. On the other hand, these work-stealing algorithms usually obtain poor performance for...
Graph traversal is a widely used algorithm in a variety of fields, including social networks, business analytics, and high-performance computing and so on. Graph traversal on single nodes has been well studied and optimized on modern CPU architectures. Now, heterogeneous computing is becoming more and more popular and CPU+MIC is a typical heterogeneous architectures. The Intel MIC (Many Integrated...
Graph structure which is often used to model the relationship between the data items has drawn more and more attention. The graph datasets from many important domains have the property called scale-free. In the scale-free graphs, there exist the hubs, which have much larger degree than the average value. The hubs may cause the problems of load imbalance, poor scalability and high communication overhead...
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