Ravi Reddy

2017
2011
2010
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)
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)
Lastovetsky, A., and R. Reddy, "Two-dimensional Matrix Partitioning for Parallel Computing on Heterogeneous Processors Based on 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. 112-121, 25/9/2009, 2010.  Download: heteropar2009-2.pdf (1021.24 KB)
2009
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)
Reddy, R., A. Lastovetsky, and P. Alonso, "HeteroPBLAS: A Set of Parallel Basic Linear Algebra Subprograms Optimized for Heterogeneous Computational Clusters", Scalable Computing: Practice and Experience, vol. 10, issue 2, pp. 201-216, 06/2009.  Download: SCPE_10_2_06.pdf (248.74 KB)
2008
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., 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)
2007
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., 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., 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)
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)