U. Dorta

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In this paper we present our efforts towards the design and development of a parallel version of the Scientific Library from GNU using MPI and OpenMP. Two well-known operations arising in discrete mathematics and sparse linear algebra illustrate the architecture and interfaces of the system. Our approach, though being a general high-level proposal, achieves(More)
In this paper we explore the parallelization of the scientific library from GNU both on shared-memory and distributed-memory architectures. A pair of classical operations, arising in sparse linear algebra and discrete mathematics, allow us to identify the major challenges involved in this task, and to analyze the performance, benefits, and drawbacks of two(More)
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