Titlebook: Recent Advances in Parallel Virtual Machine and Message Passing Interface; 13th European PVM/MP Bernd Mohr,Jesper Larsson Träff,Jack Dongar

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Issues in Developing a Thread-Safe MPI Implementationd programs while also enabling MPI implementations to deliver high performance. In this paper, we describe and analyze what the MPI Standard says about thread safety and what it implies for an implementation. We classify the MPI functions based on their thread-safety requirements and discuss several

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Scalable Parallel Suffix Array Constructionplications in particular in bioinformatics. We describe the first implementation and experimental evaluation of a scalable parallel algorithm for suffix array construction. The implementation works on distributed memory computers using MPI, Experiments with up to 128 processors show good constant fa

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Formal Verification of Programs That Use MPI One-Sided Communicationrithms implemented by using MPI’s one-sided communication. Model checking exposed an overlooked correctness issue with the first algorithm, which had been developed by relying only on manual reasoning. Model checking helped confirm the basic correctness properties of the two new algorithms, while al

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Parallel Prefix (Scan) Algorithms for MPIined implementation of the in-order binary tree parallel prefix algorithm. Bidirectional interconnects can benefit from this implementation. We present results from a 32 node AMD Cluster with Myrinet 2000 and a 72-node SX-8 parallel vector system. The doubly-pipelined algorithm is more than a factor