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"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)
"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)
"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)
"Model-Based Estimation of the Communication Cost of Hybrid Data-Parallel Applications on Heterogeneous Clusters",
IEEE Transactions on Parallel and Distributed Systems, vol. 28, issue 11: IEEE, pp. 3215-3228, 11/2017.
Download: model-based-estimation-tpds-2017.pdf (1.65 MB); model-based-estimation-tpds-2017-supplement.pdf (871.33 KB)
"Model-based selection of optimal MPI broadcast algorithms for multi-core clusters",
Journal of Parallel and Distributed Computing, vol. 165: Elsevier, pp. 1-16, 07/2022.
Download: 1-s2.0-S0743731522000697-main.pdf (988.38 KB)
"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)
"Multicore processor computing is not energy proportional: An opportunity for bi-objective optimization for energy and performance",
Applied Energy, vol. 268, pp. 18, 06/2020.
Download: paper_r2.pdf (1.38 MB)
"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
"New Model-based Methods and Algorithms for Performance and Energy Optimization of Data Parallel Applications on Homogeneous Multicore Clusters",
IEEE Transactions on Parallel and Distributed Systems, vol. 28, issue 4: IEEE, pp. 1119-1133, 04/2017.
Download: performance-energy-homo-multicore-clusters.pdf (1.27 MB)
"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)
"A novel data partitioning algorithm for dynamic energy optimization on heterogeneous high-performance computing platforms",
Concurrency and Computation: Practice and Experience, vol. 33, issue 21: Wiley, pp. e5928, 07/2020.
Download: CCPE-2020-dynamic-energy.pdf (1.34 MB)
"A Novel Data-Partitioning Algorithm for Performance Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms",
IEEE Transactions on Parallel and Distributed Systems, vol. 29, issue 10: IEEE, pp. 2176-2190, 10/2018.
Download: paper_r2.pdf (1.49 MB); tpds2018hpoptasuppl.pdf (3.4 MB)
"A Novel Statistical Learning-Based Methodology for Measuring the Goodness of Energy Profiles of Applications Executing on Multicore Computing Platforms",
Energies, vol. 13, issue 15: MDPI, pp. 22, 08/2020.
Download: energies-13-03944.pdf (4.08 MB); supplemental.pdf (188.52 KB)
"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)
"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)
"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)
"Optimization of Multithreaded Data-parallel Applications on Modern Multicore CPUs For Performance and Energy Using Application-level Decision Variables",
School of Computer Science, Dublin, University College Dublin, pp. 181, 09/2019.
Download: PhD_Thesis_Semyon_Khokhriakov.pdf (8.7 MB); thesis-summary.pdf (621.98 KB)
"Out-of-core Implementation for Accelerator Kernels on Heterogeneous Clouds",
The Journal of Supercomputing, vol. 74, issue 2, pp. 551-568, 2018.
Download: paper.pdf (762.34 KB)
"Parallel Data Partitioning Algorithms for Optimization of Data-Parallel Applications on Modern Extreme-Scale Multicore Platforms for Performance and Energy",
IEEE Access, vol. 6: IEEE, pp. 69075-69106, 11/2018.
Download: IEEEAccess2018PDPA.pdf (3.04 MB)
"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)
"Performance Optimization of Multithreaded 2D Fast Fourier Transform on Multicore Processors Using Load Imbalancing Parallel Computing Method",
IEEE Access, vol. 6: IEEE, pp. 64202-64224, 10/2018.
Download: ACCESS2878271.pdf (2.78 MB)
"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)
"Programming models and runtimes",
Ultrascale computing systems: IET, 03/2019.
Download: nesus-book-chap2.pdf (3.84 MB); nesus-book-chap2-summary.pdf (123.29 KB)
"Revisiting communication performance models for computational clusters",
IPDPS 2009, Rome, Italy, IEEE, May 25-29, 2009.
Download: Revisiting_12.pdf (200.63 KB)
"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)
