Publications

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2004
Lastovetsky, A., and R. Reddy, "On Performance Analysis of Heterogeneous Parallel Algorithms", Parallel Computing, vol. 30, issue 11, pp. 1195-1216, 2004.  Download: ParCom2004_hetero_perf.pdf (750.84 KB)
2006
Dongarra, J., and A. Lastovetsky, "An Overview of Heterogeneous High Performance and Grid Computing", Engineering the Grid: Status and Perspective: American Scientific Publishers, February 2006.  Download: ASP_Overview2006.pdf (199.93 KB)
2007
Lastovetsky, A., "On Grid-based Matrix Partitioning for Heterogeneous Processors", Proceedings of the 6th International Symposium on Parallel and Distributed Computing (ISPDC 2007), Hagenberg, Austria, IEEE Computer Society, pp. 383-390, 5-8 July 2007.  Download: 1183978187354.pdf (233.09 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)
2014
Dichev, K., and A. Lastovetsky, "Optimization of collective communication for heterogeneous HPC platforms", High-Performance Computing on Complex Environments: Wiley, pp. 95-114, 2014.  Download: coll-comm-complexhpc2013.pdf (334.71 KB)
Zhong, Z., "Optimization of Data-Parallel Scientific Applications on Highly Heterogeneous Modern HPC Platforms", School of Computer Science and Informatics, Dublin, University College Dublin, pp. 142, 08/2014. Abstract  Download: ziming_thesis.pdf (1.06 MB)
DeFlumere, A., "Optimal Partitioning for Parallel Matrix Computation on a Small Number of Abstract Heterogeneous Processors", School of Computer Science and Informatics, Dublin, University College Dublin, pp. 161, 09/2014. Abstract  Download: AshleyPhDThesis.pdf (3.22 MB)
DeFlumere, A., and A. Lastovetsky, "Optimal Data Partitioning Shape for Matrix Multiplication on Three Fully Connected Heterogeneous Processors", 12th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms (HeteroPar'2014), Porto, Portugal, 25 August, 2014.  Download: heteropar2014.pdf (772.84 KB)
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)
2019
2020
Khaleghzadeh, H., M. Fahad, R. Reddy, and A. Lastovetsky, "Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms for Dynamic Energy Through Workload Distribution", 17th Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms (HeteroPar 2019), Gottingen, Germany, Lecture Notes in Computer Science, vol. 11997, Springer, 08/2019, 2020.  Download: Khaleghzadeh2020_Chapter_OptimizationOfData-ParallelApp.pdf (692.31 KB)
Malik, T., and A. Lastovetsky, "Optimal Matrix Partitioning for Data Parallel Computing on Hybrid Heterogeneous Platforms", 19th International Symposium on Parallel and Distributed Computing (ISPDC), Warsaw, Poland, IEEE, 5-8 July, 2020.  Download: ispdc2020.pdf (367.16 KB)
2022
Manumachu, R. R., and A. Lastovetsky, "On Energy Nonproportionality of CPUs and GPUs", 31st Heterogeneity in Computing Workshop (HCW 2022), Lyon, France, IEEE, pp. 34-44, 30/05/2022.  Download: On_Energy_Nonproportionality_of_CPUs_and_GPUs.pdf (1.03 MB)
2024