Publications

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2019
Shahid, A., M. Fahad, R. Reddy, and A. Lastovetsky, "Improving the Accuracy of Energy Predictive Models for Multicore CPUs Using Additivity of Performance Monitoring Counters", 15th International Conference on Parallel Computing Technologies (PaCT-2019), Almaty, Kazakhstan, Lecture Notes in Computer Science 11657, Springer, pp. 51-66, 08/2019.  Download: PaCT2019.pdf (370.4 KB)
Beaumont, O., B. Becker, A. DeFlumere, L. Eyraud-Dubois, T. Lambert, and A. Lastovetsky, "Recent Advances in Matrix Partitioning for Parallel Computing on Heterogeneous Platforms", IEEE Transactions on Parallel and Distributed Systems, vol. 30, issue 1: IEEE, pp. 218-229, 01/2019.  Download: recent-advances-matrix.pdf (2.77 MB)
2018
Khokhriakov, S., R. Reddy, and A. Lastovetsky, "Performance Optimization of Multithreaded 2D FFT on Multicore Processors: Challenges and Solution Approaches", IEEE 25th International Conference on High Performance Computing Workshops (HiPCW), Bengaluru, India, IEEE, pp. 8-17, 17-20 Dec, 2018.  Download: paper.pdf (1.33 MB)
Khaleghzadeh, H., R. Reddy, and A. Lastovetsky, "A Novel Data-Partitioning Algorithm for Performance Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms", IEEE Transactions on Parallel and Distributed Systems, vol. 29, issue 10: IEEE, pp. 2176-2190, 10/2018.  Download: paper_r2.pdf (1.49 MB); tpds2018hpoptasuppl.pdf (3.4 MB)
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)
Khaleghzadeh, H., H. Deldari, R. Reddy, and A. Lastovetsky, "Hierarchical Multicore Thread Mapping via Estimation of Remote Communication", The Journal of Supercomputing, vol. 74, issue 3: Springer, pp. 1321-1340, 03/2018.
Khaleghzadeh, H., Z. Zhong, R. Reddy, and A. Lastovetsky, "Out-of-core Implementation for Accelerator Kernels on Heterogeneous Clouds", The Journal of Supercomputing, vol. 74, issue 2, pp. 551-568, 2018.  Download: paper.pdf (762.34 KB)
2017
Shahid, A., M. Fahad, R. Reddy, and A. Lastovetsky, "Additivity: A Selection Criterion for Performance Events for Reliable Energy Predictive Modeling", Supercomputing Frontiers and Innovations, vol. 4, issue 4, pp. 50-65, 12/2017. Abstract  Download: 153-992-1-PB.pdf (666.73 KB)
Lastovetsky, A., L. Szustak, and R. Wyrzykowski, "Model-based optimization of EULAG kernel on Intel Xeon Phi through load imbalancing", IEEE Transactions on Parallel and Distributed Systems, vol. 28, issue 3: IEEE, pp. 787-797, 03/2017.  Download: TPDS_15.pdf (812.34 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)
2016
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., "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)