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Higgins, R., and A. Lastovetsky, "Scheduling for Heterogeneous Networks of Computers with Persistent Fluctuation of Load", Parallel Computing: Current & Future Issues of High-End Computing, Proceedings of the International Conference ParCo 2005, vol. 33, Malaga, Spain, John von Neumann Institute for Computing, Julich, pp. 171-178, 13-16 Sept 2005, 2006.  Download: 171.pdf (395.65 KB)
Lastovetsky, A., R. Reddy, and R. Higgins, "Building the Functional Performance Model of a Processor", Proceedings of the 21st Annual ACM Symposium on Applied Computing (SAC 2006), Dijon, France, ACM, April 23-27 2006.  Download: SAC_2006.pdf (372.24 KB)
Lastovetsky, A., M. O'Flynn, and V. Rychkov, "Optimization of Collective Communications in HeteroMPI", 14th European PVM/MPI User's Group Meeting, vol. 4757, Paris, France, Springer-Verlag Berlin Heidelberg, pp. 135-143, Sept 30 - Oct 3, 2007.  Download: fulltext.pdf (467.59 KB)
Higgins, R., and A. Lastovetsky, "Managing the Construction and Use of Functional Performance Models in a Grid Environment", The 23rd IEEE International Parallel and Distributed Processing Symposium, Rome, Italy, May 25-29, 2009. Abstract  Download: HPGC-1569173093-paper-1.pdf (630.47 KB)
Higgins, R., "Modelling the Performance of Processors in Heterogeneous Computing Environments", School of Computer Science and Informatics, Dublin, Ireland, University College Dublin, pp. 155, 03/2011.  Download: rob_thesis.pdf (2.6 MB)
Quintin, J. - N., K. Hasanov, and A. Lastovetsky, "Hierarchical Parallel Matrix Multiplication on Large-Scale Distributed Memory Platforms", 42nd International Conference on Parallel Processing (ICPP 2013), Lyon, France, IEEE, pp. 754-762, 1-4 October, 2013.  Download: 06687414.pdf (480.2 KB)
Hasanov, K., J. - N. Quintin, and A. Lastovetsky, "High-Level Topology-Oblivious Optimization of MPI Broadcast Algorithms on Extreme-Scale Platforms", Euro-Par 2014: Parallel Processing Workshops, Vol. 8806 of Lecture Notes in Computer Science, Porto, Portugal, Springer, pp. 413-425, 25-29 August, 2014.  Download: tasus_2014.pdf (280.75 KB)
Hasanov, K., "Hierarchical Approach to Optimization of MPI Collective Communication Algorithms", School of Computer Science, Dublin, University College Dublin, pp. 152, 10/2015.  Download: khalid-thesis-oct-2015.pdf (1.1 MB)
Hasanov, K., J. - N. Quintin, and A. Lastovetsky, "Topology-Oblivious Optimization of MPI Broadcast Algorithms on Extreme-Scale Platforms", Simulation Modelling Practice and Theory, vol. 58: Elsevier, pp. 30-39, 11/2015.  Download: simpat2015.pdf (1.63 MB)
Zhu, J., A. Lastovetsky, S. Ali, R. Riesen, and K. Hasanov, "Asymmetric communication models for resource-constrained hierarchical Ethernet networks", Concurrency and Computation: Practice and Experience, vol. 27, issue 6: Wiley, pp. 1575-1590, 25/04/2015.  Download: cpe3343.pdf (1.69 MB)
Hasanov, K., and A. Lastovetsky, "Hierarchical Optimization of MPI Reduce Algorithms", 13th International Conference on Parallel Computing Technologies (PaCT-2015), Petrozavodsk, Russia, Lecture Notes in Computer Science 9251, Springer, pp. 21-34, 31 Aug - 4 Sept, 2015.  Download: pact2015reduce.pdf (812.37 KB)
Hasanov, K., and A. Lastovetsky, "Hierarchical redesign of classic MPI reduction algorithms", The Journal of Supercomputing, vol. 73, issue 2: Springer, pp. 713-725, 02/2017.  Download: TJS-Hasanov-2016.pdf (593.41 KB)