Publications

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2005
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
Dichev, K., "Steuerung einer Molekulardynamik Fluid- Simulation in einem verteilten System", IPVS, no. 2556, Stuttgart, University of Stuttgart, pp. 107, 2007.
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)
2008
Dichev, K., S. Stork, R. Keller, and E. Fernández, "MPI Support in the Grid", Journal of Computing and Informatics, vol. 27, no. 2, pp. 213–222, 2008.
Dichev, K., "Performance Analysis and Improvement of an Oceanography Application on a Supercomputer and on a Grid", HPC-Europa++ reports from 2008 'Science and Supercomputing in Europe, pp. 217–219, 2008.
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., 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)
2009
2010
Brady, T., J. Dongarra, M. Guidolin, A. Lastovetsky, and K. Seymour, "SmartGridRPC: The new RPC model for high performance Grid computing", Concurrency and Computation: Practice and Experience, vol. 22, issue 18, pp. 2467-2487, 2010.  Download: smartgridrpc_ccpe_2010.pdf (1.1 MB)
Dichev, K., V. Rychkov, and A. Lastovetsky, "Two Algorithms of Irregular Scatter/Gather Operations for Heterogeneous Platforms", EuroMPI 2010, vol. 6305, Stuttgart, Germany, pp. 289-293, Sep 12-15, 2010.  Download: EuroMPI2010.pdf (266.09 KB)
2011
DeFlumere, A., and A. Lastovetsky, "Theoretical Results on Optimal Partitoning for Matrix-Matrix Multiplication with Two Processors", School of Computer Science and Informatics, University College Dublin, no. UCD-CSI-2011-09, 09/2011.  Download: ucd-csi-2011-09.pdf (678.89 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)
2012
Dichev, K., and A. Lastovetsky, "MPI vs BitTorrent : Switching Between Large-Message Broadcast Algorithms in the Presence of Bottleneck Links", 10th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms (HeteroPar'2012), Rhodes Island, Greece, Lecture Notes in Computer Science 7640, Springer, pp. 185-195, August 27, 2012.  Download: Dichev-HeteroPar2012.pdf (204.69 KB)
DeFlumere, A., A. Lastovetsky, and B. Becker, "Partitioning for Parallel Matrix-Matrix Multiplication with Heterogeneous Processors: The Optimal Solution", 21st International Heterogeneity in Computing Workshop (HCW 2012), Shanghai, China, IEEE Computer Society, May 21, 2012.  Download: PID2221951.pdf (677.03 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)
2013
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)
Dichev, K., "Performance-Driven Methods and Tools for Optimization of Collective Communication on Complex Networks", School of Computer Science and Informatics, Dublin, University College Dublin, pp. 104, 01/2014. Abstract  Download: KirilDichev-PhD.pdf (1.62 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, "Searching for the Optimal Data Partitioning Shape for Parallel Matrix Matrix Multiplication on 3 Heterogenous Processors", 23rd International Heterogeneity in Computing Workshop (HCW 2014), Phoenix, Arizona, USA, IEEE Computer Society, 19 May, 2014.  Download: HCW-2014-05.pdf (510.38 KB)