Optimization of Collective Communication Operations in MPICH von Thakur, Rajeev, Rabenseifner, Rolf, Gropp, William

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Optimization of Collective Reduction Operations von Rabenseifner, Rolf

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Communication and Optimization Aspects of Parallel Programming Models on Hybrid Architectures von Rabenseifner, Rolf, Wellein, Gerhard

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The scalable process topology interface of MPI 2.2 von Hoefler, Torsten, Rabenseifner, Rolf, Ritzdorf, Hubert, de Supinski, Bronis R., Thakur, Rajeev, Träff, Jesper Larsson

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Scalable timestamp synchronization for event traces of message-passing applications von Becker, Daniel, Rabenseifner, Rolf, Wolf, Felix, Linford, John C.

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More Efficient Reduction Algorithms for Non-Power-of-Two Number of Processors in Message-Passing Parallel Systems von Rabenseifner, Rolf, Träff, Jesper Larsson

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Load Balanced Parallel Simulated Annealing on a Cluster of SMP Nodes von Debudaj-Grabysz, Agnieszka, Rabenseifner, Rolf

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Effective Communication and File-I/O Bandwidth Benchmarks von Rabenseifner, Rolf, Koniges, Alice E.

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Extending the scope of the controlled logical clock von Becker, Daniel, Geimer, Markus, Rabenseifner, Rolf, Wolf, Felix

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Nesting OpenMP in MPI to Implement a Hybrid Communication Method of Parallel Simulated Annealing on a Cluster of SMP Nodes von Debudaj-Grabysz, Agnieszka, Rabenseifner, Rolf

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Hybrid MPI/OpenMP Parallel Programming on Clusters of Multi-Core SMP Nodes von Rabenseifner, R., Hager, G., Jost, G.

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Some Aspects of Message-Passing on Future Hybrid Systems (Extended Abstract) von Rabenseifner, Rolf

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Network Bandwidth Measurements and Ratio Analysis with the HPC Challenge Benchmark Suite (HPCC) von Rabenseifner, Rolf, Tiyyagura, Sunil R., Müller, Matthias

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Performance evaluation of supercomputers using HPCC and IMB Benchmarks von Saini, Subhash, Ciotti, Robert, Gunney, Brian T.N., Spelce, Thomas E., Koniges, Alice, Dossa, Don, Adamidis, Panagiotis, Rabenseifner, Rolf, Tiyyagura, Sunil R., Mueller, Matthias

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Communication and Optimization Aspects on Hybrid Architectures von Rabenseifner, Rolf

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Synchronizing the Timestamps of Concurrent Events in Traces of Hybrid MPI/OpenMP Applications von Becker, D, Geimer, M, Rabenseifner, R, Wolf, F

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Communication Bandwidth of Parallel Programming Models on Hybrid Architectures von Rabenseifner, Rolf

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Implications of non-constant clock drifts for the timestamps of concurrent events von Becker, D., Rabenseifner, R., Wolf, F.

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MPI-GLUE: Interoperable high-performance MPI combining different vendor’s MPI worlds von Rabenseifner, Rolf

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A New I/O Architecture for Improving the Performance in Large Scale Clusters von García, L. M. Sánchez, Isaila, Florin D., Carballeira, Félix García, Pérez, Jesús Carretero, Rabenseifner, Rolf, Adamidis, Panagiotis

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