Publications

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Reddy, R., A. Lastovetsky, and P. Alonso, "Scalable Dense Factorizations for Heterogeneous Computational Clusters", 7th International Symposium on Parallel and Distributed Computing, Krakow, Poland, pp. 49-56, Jul 1-5, 2008. Abstract  Download: ispdc_rreddy_scalable_factorizations.pdf (262.74 KB)
Reddy, R., A. Lastovetsky, and P. Alonso, "HeteroPBLAS: A Set of Parallel Basic Linear Algebra Subprograms Optimized for Heterogeneous Computational Clusters", Scalable Computing: Practice and Experience, vol. 10, issue 2, pp. 201-216, 06/2009.  Download: SCPE_10_2_06.pdf (248.74 KB)
Reddy, R., A. Lastovetsky, and P. Alonso, "Parallel Solvers for Dense Linear Systems for Heterogeneous Computational Clusters", The 23rd IEEE International Parallel and Distributed Processing Symposium (IPDPS 2009), Rome, Italy, IEEE Computer Society, May 25-29, 2009.  Download: pdsec_linear_solvers_hcc_cr.pdf (252.69 KB)
Reddy, R., and A. Lastovetsky, "HeteroMPI + ScaLAPACK: Towards a ScaLAPACK (Dense Linear Solvers) on Heterogeneous Networks of Computers", Proceedings of the 13th IEEE International Conference on High Performance Computing (HiPC 2006), vol. 4297, Bangalore, India, Springer, pp. 242-253, 18-21 Dec 2006.  Download: 1161251345946.pdf (202.11 KB)
Reddy, R., "HMPI: A Message-Passing Library for Heterogeneous Networks of Computers", Computer Science Department, Dublin, University College Dublin, pp. 456, 06/2005.  Download: Ravi_thesis.pdf (1.89 MB)
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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)
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Patton, S., H. Khaleghzadeh, R. Reddy, and A. Lastovetsky, "SummaGen: Parallel Matrix-Matrix Multiplication Based on Non-rectangular Partitions for Heterogeneous HPC Platforms", 28th Heterogeneity in Computing Workshop (HCW 2019), Rio de Janeiro, Brazil, IEEE, 20/05/2019.  Download: hcw2019.pdf (673.25 KB)
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O'Flynn, M., "Communication Performance Models for Heterogeneous Computational Clusters", School of Computer Science and Informatics, Dublin, University College Dublin, pp. 115, 06/2009.  Download: moflynn-ethesis.pdf (925.45 KB)
O'Brien, K., A. Lastovetsky, I. Petri, and R. Sakellariou, "Towards Application Energy Measurement and Modelling Tool Support", 13th International Conference on Parallel Computing Technologies (PaCT-2015), Petrozavodsk, Russia, Lecture Notes in Computer Science 9251, Springer, pp. 91-101, 31 Aug - 4 Sept, 2015.  Download: pact2015energy.pdf (383.55 KB)
O'Brien, K., "Application level energy measurements and models for hybrid platform with accelerators", School of Computer Science, Dublin, University College Dublin, pp. 165, 05/2018.  Download: thesis.pdf (1.61 MB)
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Nuriyev, E., "Efficient and accurate selection of optimal MPI collective algorithms using analytical performance modelling", School of Computer Science, Dublin, University College Dublin, pp. 130, 06/2021.  Download: thesis.pdf (2.21 MB)
Nuriyev, E., J. - A. Rico-Gallego, and A. Lastovetsky, "Model-based selection of optimal MPI broadcast algorithms for multi-core clusters", Journal of Parallel and Distributed Computing, vol. 165: Elsevier, pp. 1-16, 07/2022.  Download: 1-s2.0-S0743731522000697-main.pdf (988.38 KB)
Nuriyev, E., and A. Lastovetsky, "A New Model-Based Approach to Performance Comparison of MPI Collective Algorithms", 16th International Conference on Parallel Computing Technologies (PaCT 2021), Kaliningrad, Russia, Lecture Notes in Computer Science 12942, Springer, pp. 11-25, 09/2021.  Download: Nuriyev-Lastovetsky2021_Chapter_ANewModel-BasedApproachToPerfo.pdf (623.78 KB)
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