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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, 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., 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., 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)
L
Lastovetsky, A., "mpC: A Multi-Paradigm Programming Language for Massively Parallel Computers", ACM SIGPLAN Notices, vol. 31, issue 2: ACM, pp. 13-20, 1996.  Download: ACM_SIGPLAN_1996.pdf (846.66 KB)
Lastovetsky, A., V. Rychkov, and M. O'Flynn, "MPIBlib: Benchmarking MPI Communications for Parallel Computing on Homogeneous and Heterogeneous Clusters", 15th European PVM/MPI User's Group Meeting, vol. 5205, Dublin, Ireland, Springer-Verlag Berlin Heidelberg, pp. 227-238, September 7-10, 2008.  Download: 52050227.pdf (341.9 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., I. - H. Mkwawa, and M. O'Flynn, "An Accurate Communication Model of a Heterogeneous Cluster Based on a Switch-Enabled Ethernet Network", Proceedings of the 12th International Conference on Parallel and Distributed Systems (ICPADS 2006), vol. 2, Minneapolis, Minnesota, USA, IEEE Computer Society Press, pp. 15-20, 12-15 July 2006.  Download: 1153144642501.pdf (136.5 KB)
Lastovetsky, A., and R. Reddy, "An Approach to Assessment of Heterogeneous Parallel Algorithms", Proceedings of the 7th International Conference on Parallel Computing Technologies (PaCT 2003), vol. 2763, Nizhni Novgorod, Russia, pp. 117-129, 15-19 Sept 2003.  Download: PaCT_hetero_analysis.pdf (138.22 KB)
Lastovetsky, A., and R. Reddy, "Data Partitioning for Multiprocessors with Memory Heterogeneity and Memory Constraints", Scientific Programming, vol. 13, issue 2: IOS Press, pp. 93-112, 2005.  Download: JSP_data_partitioning_2005.pdf (204.98 KB)
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., and M. O'Flynn, "A Performance Model of Many-to-One Collective Communications for Parallel Computing", Proceedings of the 21st International Parallel and Distributed Processing Symposium (IPDPS 2007), Long Beach, California, USA, IEEE Computer Society, 26-30 March 2007.  Download: 1175591678074.pdf (335.97 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., M. Fahad, H. Khaleghzadeh, S. Khokhriakov, R. Reddy, A. Shahid, L. Szustak, and R. Wyrzykowski, "How Pre-multicore Methods and Algorithms Perform in Multicore Era", High Performance Computing. ISC High Performance 2018. Lecture Notes in Computer Science, vol 11203, Frankfurt, Springer Nature, pp. 527-539, 24-26 June, 2018, 2019.  Download: nesus-isc-paper.pdf (574.34 KB)
Lastovetsky, A., and R. R. Manumachu, "Energy-Efficient Parallel Computing: Challenges to Scaling", Information, vol. 14, issue 4, pp. 1--29, 04/2023.  Download: information-14-00248.pdf (1.53 MB)
Lastovetsky, A., and R. Reddy, "A Variable Group Block Distribution Strategy for Dense Factorizations on Networks of Heterogeneous Computers", Proceedings of the 6th International Conference on Parallel Processing and Applied Mathematics (PPAM 2005), vol. 3911, Poznan, Poland, Springer, 11-14 Sept 2005.  Download: PPAM_HPC_Hetero_LU_2005.pdf (79.43 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., V. Rychkov, and M. O'Flynn, "Accurate Heterogeneous Communication Models and a Software Tool for their Efficient Estimation", International Journal of High Performance Computing Applications, vol. 24, issue 1, pp. 34-48, 2010.  Download: IJHPCA_2010.pdf (160.91 KB)
Lastovetsky, A., and R. Reddy, "Data Partitioning with a Realistic Performance Model of Networks of Heterogeneous Computers with Task Size Limits", Proceedings of the Third International Symposium on Parallel and Distributed Computing/Third International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Networks (ISPDC/HeteroPar'04), Cork, Ireland, IEEE Computer Society Press, pp. 133-140, 5-7 July 2004.  Download: ISPDC_data_partitioning.pdf (93.4 KB)
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., "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., 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)