With increasing numbers of cores per node, multi-core clusters provide a natural programming paradigm for hybrid programs, where OpenMP is used for intra-node.

May 23, 2012 · Traversal threads first synchronize with the master thread at start (line 2), then partition vertices in CQ between themselves (line 3). After ...

In this paper we propose a new hybrid MPI/Pthreads breadth-first search (BFS) algorithm featuring with (i) overlapping computation and communication by ...

Understanding parallelism in graph traversal on multi-core clusters · Huiwei Lv, Guangming Tan, +1 author. Ninghui Sun · Published in Computer Science - Research…

By comparing it with traditional MPI-only BFS algorithm, we learned several valuable lessons that would help to understand and exploit parallelism in graph ...

Understanding parallelism in graph traversal on multi-core clusters. https://doi.org/10.1007/s00450-012-0207-3. Journal: Computer Science - Research and ...

There is an ever-increasing need for exploring large-scale graph data sets in computational sciences, social networks, and business analytics.

May 23, 2017 · In order to process these large graphs in an efficient fashion, we need to be able to exploit the inherent parallelism present in the graph ...

In this paper, we present a new method for implementing the parallel BFS algorithm on multi-core CPUs which exploits a fundamental property of randomly shaped ...

Understanding parallelism in graph traversal on multi-core clusters. Lv, Huiwei Tan, Guangming Chen, Mingyu Sun, Ninghui. Published in Computer Science ...