Publications

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Conference Paper
Zhong, Z., V. Rychkov, and A. Lastovetsky, "Data Partitioning on Heterogeneous Multicore and Multi-GPU Systems Using Functional Performance Models of Data-Parallel Applications", 2012 IEEE International Conference on Cluster Computing (Cluster 2012), Beijing, China, pp. 191-199, 24-28 September, 2012.  Download: Cluster2012.pdf (265.71 KB)
Zhong, Z., V. Rychkov, and A. Lastovetsky, "Data Partitioning on Heterogeneous Multicore Platforms", 2011 IEEE International Conference on Cluster Computing (Cluster 2011), Austin, Texas, USA, IEEE Computer Society, pp. 580-584, Sept 26-30, 2011.  Download: cluster2011.pdf (269.7 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., 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)
Clarke, D., V. Rychkov, and A. Lastovetsky, "Design and implementation of adaptive parallel algorithms on heterogeneous computing systems", 3rd International Conference on Information Technologies, Astana, Kazakhstan, 25-26 June, 2012.  Download: razrabotka.pdf (468.08 KB)
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)
Clarke, D., A. Lastovetsky, and V. Rychkov, "Dynamic Load Balancing of Parallel Computational Iterative Routines on Platforms with Memory Heterogeneity", Europar 2010 / Heteropar'2010, Ischia-Naples, Italy, Lecture Notes in Computer Science 6586, Springer, pp. 41-50, 31/08/2010, 2011.  Download: Dynamic Load Balancing of Iterative Algorithms -FINAL.pdf (238.67 KB)
Dichev, K., F. Reid, and A. Lastovetsky, "Efficient and Reliable Network Tomography in Heterogeneous Networks Using BitTorrent Broadcasts and Clustering Algorithms", ACM/IEEE International Conference on High Performance Computing, Networking, Storage and Analysis (SC'12), Salt Lake City, UT, USA, November 11-15, 2012. Abstract  Download: sc12.pdf (595.58 KB)
Valencia, D., A. Plaza, V. Rychkov, and A. Lastovetsky, "Efficient Collective Communication Paradigms for Hyperspectral Imaging Algorithms Using HeteroMPI", Proceedings of the 15th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface, Berlin, Heidelberg, Springer-Verlag, pp. 326–331, September 7-10, 2008.  Download: fulltext.pdf (759.33 KB)
Alonso, P., R. Reddy, and A. Lastovetsky, "Experimental Study of Six Different Implementations of Parallel Matrix Multiplication on Heterogeneous Computational Clusters of Multicore Processors", 18th Euromicro Conference on Parallel, Distributed and Network-based Processing (PDP 2010), Pisa, Italy, pp. 263-270, Feb 17-19, 2010.  Download: pdp2010.pdf (639.47 KB)
Clarke, D., Z. Zhong, V. Rychkov, and A. Lastovetsky, "FuPerMod: A Framework for Optimal Data Partitioning for Parallel Scientific Applications on Dedicated Heterogeneous HPC Platforms", 12th International Conference on Parallel Computing Technologies (PaCT-2013), St. Petersburg, Russia, Lecture Notes in Computer Science 7979, Springer, pp. 182-196, 30 Sept - 4 Oct, 2013.  Download: pact2013-fupermod.pdf (367.48 KB)
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., 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)
Lastovetsky, A., and R. Reddy, "HMPI: Towards a Message-Passing Library for Heterogeneous Networks of Computers", Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), Nice, France, IEEE Computer Society, 22-26 April 2003.  Download: IPDPS2003_HMPI.pdf (144.95 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)
Dichev, K., A. Lastovetsky, and V. Rychkov, "Improvement of the Bandwidth of Cross-Site MPI Communication Using Optical Fiber", EuroMPI 2011, vol. 6960, Santorini, Greece, Springer, September 18-21, 2011.  Download: eurompi2011-short-paper.pdf (216.17 KB)
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)
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, "A Novel Algorithm of Optimal Matrix Partitioning for Parallel Dense Factorization on Heterogeneous Processors", Proceedings of the 9th International Conference on Parallel Computing Technologies (PaCT 2007), vol. 4671, Pereslavl-Zalessky, Russia, Springer, pp. 261-275, 3-7 September, 2007.  Download: 1182174947076.pdf (305.56 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)
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)
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)
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)
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)