Publications

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2007
Lastovetsky, A., and R. Reddy, "Data Partitioning with a Functional Performance Model of Heterogeneous Processors", International Journal of High Performance Computing Applications, vol. 21, issue 1: Sage, pp. 76-90, 2007.  Download: 76.pdf (497.14 KB)
2006
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)
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, "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)
2005
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)
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)
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., R. Reddy, and R. Higgins, An Efficient Procedure for Building the Functional Performance Model of a Processor, , 2005.  Download: Cluster2005_perf_model.pdf (268.4 KB)
2004
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., 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, "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)
2003
Lastovetsky, A., and R. Reddy, "Classification of Partitioning Problems for Networks of Heterogeneous Computers", Proceedings of the 5th International Conference on Parallel Processing and Applied Mathematics (PPAM 2003), vol. 3019, Czestochowa, Poland, Springer, pp. 921-929, September 7-10, 2003.  Download: PPAM_classification.pdf (75.86 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., 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)