Publications

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Lastovetsky, A., and R. Reddy, "Distributed Data Partitioning for Heterogeneous Processors Based on Partial Estimation of their Functional Performance Models", 7th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms (HeteroPar 2009) , Delft, Netherlands, Lecture Notes in Computer Science, vol. 6043, Springer, pp. 91-101, 25/9/2009, 2010.  Download: heteropar2009-1.pdf (1.21 MB)
Lastovetsky, A., V. Rychkov, and M. O'Flynn, "A Software Tool for Accurate Estimation of Parameters of Heterogeneous Communication Models", 15th European PVM/MPI User's Group Meeting, vol. 5205, Dublin, Ireland, Springer-Verlag Berlin Heidelberg, pp. 43-54, September 7-10, 2008.  Download: 52050043.pdf (352.98 KB)
Lastovetsky, A., "Model-Based Optimization of MPI Collective Operations for Computational Clusters", EuroPVM/MPI 2009, vol. 5759, Espoo, Finland, pp. 4-5, Sep 7-10, 2009.  Download: 57590004.pdf (26.19 KB)
Lastovetsky, A., and R. Reddy, "HeteroMPI: Towards a Message-Passing Library for Heterogeneous Networks of Computers", Journal of Parallel and Distributed Computing, vol. 66, issue 2: Elsevier, pp. 197-220, 2006.  Download: JPDC_HMPI_2006.pdf (349.02 KB)
Lastovetsky, A., "Parallel Computing on Heterogeneous Networks: Challenges and Responses", Problems of Programming, vol. 10, issue 2-3, pp. 251-260, 2004.  Download: 34 - Lastovetsky.pdf (95.7 KB)
Lastovetsky, A., and R. Reddy, "Data distribution for dense factorization on computers with memory heterogeneity", Parallel Computing, vol. 33, issue 12, pp. 757-779, 12/2007. Abstract  Download: sdarticle.pdf (714.34 KB)
Lastovetsky, A., and R. Reddy, "Data Partitioning with a Realistic Performance Model of Networks of Heterogeneous Computers", Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS 2004), Santa Fe, New Mexico, USA, IEEE Computer Society, 26-30 April 2004.  Download: IPDPS_data_partitioning.pdf (140.62 KB)
Lastovetsky, A., "Heterogeneous Parallel Computing: from Clusters of Workstations to Hierarchical Hybrid Platforms", Supercomputing Frontiers and Innovations, vol. 1, issue 3, pp. 70-87, 12/2014.  Download: 32-140-2-PB.pdf (747.18 KB)
Lastovetsky, A., "Modeling Performance of Processors for High Performance Computing on Heterogeneous Networks", Proceedings of the 14th International Conference on Computational Mechanics and Modern Applied Software Systems, Alushta, Crimea, Ukraine, 25-31 May 2005.
Lastovetsky, A., "Heterogeneity in parallel and distributed computing", Journal of Parallel and Distributed Computing, vol. 73, issue 12, pp. 1523-1524, 2013.  Download: jpdc-2013.pdf (152.05 KB)
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Malik, T., V. Rychkov, and A. Lastovetsky, "Network-aware optimization of communications for parallel matrix multiplication on hierarchical HPC platforms", Concurrency and Computation: Practice and Experience, vol. 28, issue 3: Wiley, pp. 802-821, 03/2016. Abstract
Malik, T., L. Szustak, R. Wyrzykowski, and A. Lastovetsky, "Network-Aware Optimization of MPDATA on Homogeneous Multi-core Clusters with Heterogeneous Network", ICA3PP 2016 Workshops, Granada, Spain, Lecture Notes in Computer Science 10049, Springer, pp. 30-42, 14-16 Dec 2016.  Download: tapems2016.pdf (357.28 KB)
Malik, T., V. Rychkov, A. Lastovetsky, and J. - N. Quintin, "Topology-aware Optimization of Communications for Parallel Matrix Multiplication on Hierarchical Heterogeneous HPC Platforms", 23rd International Heterogeneity in Computing Workshop (HCW 2014), Phoenix, Arizona, USA, IEEE Computer Society, 19 May, 2014.  Download: HCW-2014-09.pdf (294.81 KB)
Malik, T., "Topology-aware Optimization of Communication Cost of Parallel Applications in Heterogeneous HPC Systems", School of Computer Science, Dublin, University College Dublin, pp. 106, 09/2016.  Download: thesis.pdf (1 MB)
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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'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)
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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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Reddy, R., A. Lastovetsky, and P. Alonso, "Heterogeneous PBLAS: Optimization of PBLAS for Heterogeneous Computational Clusters", 7th International Symposium on Parallel and Distributed Computing, Krakow, Poland, pp. 73-80, Jul 1-5, 2008. Abstract  Download: ispdc_rreddy_HeteroPBLAS.pdf (268.49 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., 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., "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)
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)