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ORCIDAlexey L. Lastovetsky
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- affiliation: University College Dublin, Ireland
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2020 – today
- 2024
[j70]Simon Farrelly, Ravi Reddy Manumachu
, Alexey L. Lastovetsky:
OpenH: A Novel Programming Model and API for Developing Portable Parallel Programs on Heterogeneous Hybrid Servers. IEEE Access 12: 23666-23694 (2024)- [j69]Emin Nuriyev, Ravi Reddy Manumachu, Samar Aseeri, Mahendra K. Verma, Alexey L. Lastovetsky:
SUARA: A scalable universal allreduce communication algorithm for acceleration of parallel deep learning applications. J. Parallel Distributed Comput. 183: 104767 (2024) - 2023
- [j68]Ravi Reddy Manumachu, Hamidreza Khaleghzadeh, Alexey L. Lastovetsky:
Acceleration of Bi-Objective Optimization of Data-Parallel Applications for Performance and Energy on Heterogeneous Hybrid Platforms. IEEE Access 11: 27226-27245 (2023) - [j67]Hamidreza Khaleghzadeh, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Efficient exact algorithms for continuous bi-objective performance-energy optimization of applications with linear energy and monotonically increasing performance profiles on heterogeneous high performance computing platforms. Concurr. Comput. Pract. Exp. 35(20) (2023) - [j66]Alexey L. Lastovetsky, Ravi Reddy Manumachu:
Energy-Efficient Parallel Computing: Challenges to Scaling. Inf. 14(4): 248 (2023) - 2022
- [j65]Emin Nuriyev, Juan-Antonio Rico-Gallego, Alexey L. Lastovetsky:
Model-based selection of optimal MPI broadcast algorithms for multi-core clusters. J. Parallel Distributed Comput. 165: 1-16 (2022) - [c88]Ravi Reddy Manumachu, Alexey L. Lastovetsky:
On Energy Nonproportionality of CPUs and GPUs. IPDPS Workshops 2022: 34-44 - [i12]Hamidreza Khaleghzadeh, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Novel bi-objective optimization algorithms minimizing the max and sum of vectors of functions. CoRR abs/2209.02475 (2022) - 2021
- [j64]Tania Malik, Alexey L. Lastovetsky:
Towards Optimal Matrix Partitioning for Data Parallel Computing on a Hybrid Heterogeneous Server. IEEE Access 9: 17229-17244 (2021) - [j63]Arsalan Shahid, Muhammad Fahad, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Energy Predictive Models of Computing: Theory, Practical Implications and Experimental Analysis on Multicore Processors. IEEE Access 9: 63149-63172 (2021) - [j62]Emin Nuriyev, Alexey L. Lastovetsky:
Efficient and Accurate Selection of Optimal Collective Communication Algorithms Using Analytical Performance Modeling. IEEE Access 9: 109355-109373 (2021) - [j61]Arsalan Shahid, Muhammad Fahad, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Improving the accuracy of energy predictive models for multicore CPUs by combining utilization and performance events model variables. J. Parallel Distributed Comput. 151: 38-51 (2021) - [j60]Hamidreza Khaleghzadeh, Muhammad Fahad, Arsalan Shahid, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Bi-Objective Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms for Performance and Energy Through Workload Distribution. IEEE Trans. Parallel Distributed Syst. 32(3): 543-560 (2021) - [c87]Hamidreza Khaleghzadeh, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
A Novel Algorithm for Bi-objective Performance-Energy Optimization of Applications with Continuous Performance and Linear Energy Profiles on Heterogeneous HPC Platforms. Euro-Par Workshops 2021: 166-178 - [c86]Emin Nuriyev, Alexey L. Lastovetsky:
A New Model-Based Approach to Performance Comparison of MPI Collective Algorithms. PaCT 2021: 11-25 - 2020
- [j59]Hamidreza Khaleghzadeh, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
A Hierarchical Data-Partitioning Algorithm for Performance Optimization of Data-Parallel Applications on Heterogeneous Multi-Accelerator NUMA Nodes. IEEE Access 8: 7861-7876 (2020) - [j58]Muhammad Fahad, Arsalan Shahid, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Accurate Energy Modelling of Hybrid Parallel Applications on Modern Heterogeneous Computing Platforms Using System-Level Measurements. IEEE Access 8: 93793-93829 (2020) - [j57]Arsalan Shahid, Muhammad Fahad, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
A Comparative Study of Techniques for Energy Predictive Modeling Using Performance Monitoring Counters on Modern Multicore CPUs. IEEE Access 8: 143306-143332 (2020) - [j56]Alexey L. Lastovetsky, Ravi Reddy Manumachu:
The 27th International Heterogeneity in Computing Workshop and the 16th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms. Concurr. Comput. Pract. Exp. 32(15) (2020) - [j55]Hamidreza Khaleghzadeh, Muhammad Fahad, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
A novel data partitioning algorithm for dynamic energy optimization on heterogeneous high-performance computing platforms. Concurr. Comput. Pract. Exp. 32(21) (2020) - [j54]Juan A. Rico-Gallego, Sergio Moreno-Álvarez, Juan Carlos Díaz Martín, Alexey L. Lastovetsky:
A tool to assess the communication cost of parallel kernels on heterogeneous platforms. J. Supercomput. 76(6): 4629-4644 (2020) - [c85]Tania Malik, Alexey L. Lastovetsky:
Optimal Matrix Partitioning for Data Parallel Computing on Hybrid Heterogeneous Platforms. ISPDC 2020: 1-11 - [i11]Emin Nuriyev, Alexey L. Lastovetsky:
Accurate runtime selection of optimal MPI collective algorithms using analytical performance modelling. CoRR abs/2004.11062 (2020)
2010 – 2019
- 2019
- [j53]Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Design of self-adaptable data parallel applications on multicore clusters automatically optimized for performance and energy through load distribution. Concurr. Comput. Pract. Exp. 31(4) (2019) - [j52]Juan A. Rico-Gallego, Juan Carlos Díaz Martín, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
A Survey of Communication Performance Models for High-Performance Computing. ACM Comput. Surv. 51(6): 126:1-126:36 (2019) - [j51]Olivier Beaumont, Brett A. Becker, Ashley M. DeFlumere, Lionel Eyraud-Dubois, Thomas Lambert, Alexey L. Lastovetsky:
Recent Advances in Matrix Partitioning for Parallel Computing on Heterogeneous Platforms. IEEE Trans. Parallel Distributed Syst. 30(1): 218-229 (2019) - [c84]Hamidreza Khaleghzadeh, Muhammad Fahad, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms for Dynamic Energy Through Workload Distribution. Euro-Par Workshops 2019: 320-332 - [c83]Stephen Patton, Hamidreza Khaleghzadeh, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
SummaGen: Parallel Matrix-Matrix Multiplication Based on Non-rectangular Partitions for Heterogeneous HPC Platforms. IPDPS Workshops 2019: 57-68 - [c82]Arsalan Shahid, Muhammad Fahad, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Improving the Accuracy of Energy Predictive Models for Multicore CPUs Using Additivity of Performance Monitoring Counters. PaCT 2019: 51-66 - [p2]Georges Da Costa, Alexey L. Lastovetsky, Jorge G. Barbosa, Juan Carlos Díaz Martín, Juan-Luis García Zapata, Matthias Janetschek, Emmanuel Jeannot, João Leitão, Ravi Reddy Manumachu, Radu Prodan, Juan A. Rico-Gallego, Peter Van Roy, Ali Shoker, Albert van der Linde:
Programming models and runtimes. Ultrascale Computing Systems 2019: 9-63 - [p1]Ariel Oleksiak, Laurent Lefèvre, Pedro Alonso, Georges Da Costa, Vincenzo De Maio, Neki Frasheri, Víctor M. García, Joel E. Guerrero, Sébastien Lafond, Alexey L. Lastovetsky, Ravi Reddy Manumachu, Benson Muite, Anne-Cécile Orgerie, Wojciech Piatek, Jean-Marc Pierson, Radu Prodan, Patricia Stolf, Enida Sheme, Sébastien Varrette:
Energy aware ultrascale systems. Ultrascale Computing Systems 2019: 127-188 - [i10]Arsalan Shahid, Muhammad Fahad, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Energy of Computing on Multicore CPUs: Predictive Models and Energy Conservation Law. CoRR abs/1907.02805 (2019) - [i9]Hamidreza Khaleghzadeh, Muhammad Fahad, Arsalan Shahid, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Bi-objective Optimisation of Data-parallel Applications on Heterogeneous Platforms for Performance and Energy via Workload Distribution. CoRR abs/1907.04080 (2019) - [i8]Semyon Khokhriakov, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Modern Multicore CPUs are not Energy Proportional: Opportunity for Bi-objective Optimization for Performance and Energy. CoRR abs/1910.06674 (2019) - 2018
- [j50]Semyon Khokhriakov, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Performance Optimization of Multithreaded 2D Fast Fourier Transform on Multicore Processors Using Load Imbalancing Parallel Computing Method. IEEE Access 6: 64202-64224 (2018) - [j49]Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Parallel Data Partitioning Algorithms for Optimization of Data-Parallel Applications on Modern Extreme-Scale Multicore Platforms for Performance and Energy. IEEE Access 6: 69075-69106 (2018) - [j48]Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Bi-Objective Optimization of Data-Parallel Applications on Homogeneous Multicore Clusters for Performance and Energy. IEEE Trans. Computers 67(2): 160-177 (2018) - [j47]Hamidreza Khaleghzadeh, Ziming Zhong, Ravi Reddy, Alexey L. Lastovetsky:
Out-of-core implementation for accelerator kernels on heterogeneous clouds. J. Supercomput. 74(2): 551-568 (2018) - [j46]Hamidreza Khaleghzadeh, Hossein Deldari, Ravi Reddy, Alexey L. Lastovetsky:
Hierarchical multicore thread mapping via estimation of remote communication. J. Supercomput. 74(3): 1321-1340 (2018) - [j45]Hamidreza Khaleghzadeh, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
A Novel Data-Partitioning Algorithm for Performance Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms. IEEE Trans. Parallel Distributed Syst. 29(10): 2176-2190 (2018) - [c81]Semyon Khokhriakov, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
Performance Optimization of Multithreaded 2D FFT on Multicore Processors: Challenges and Solution Approaches. HiPC Workshops 2018: 8-17 - [c80]Alexey L. Lastovetsky, Sudeep Pasricha:
Introduction to HCW 2018. IPDPS Workshops 2018: 1 - [c79]Alexey L. Lastovetsky:
Message from the HCW General Chair. IPDPS Workshops 2018: 3 - [c78]Alexey L. Lastovetsky, Muhammad Fahad, Hamidreza Khaleghzadeh, Semyon Khokhriakov, Ravi Reddy, Arsalan Shahid, Lukasz Szustak, Roman Wyrzykowski:
How Pre-multicore Methods and Algorithms Perform in Multicore Era. ISC Workshops 2018: 527-539 - [i7]Daniel Hanlon, Hamidreza Khaleghzadeh, Ravi Reddy Manumachu, Alexey L. Lastovetsky:
libhclooc: Software Library Facilitating Out-of-core Implementations of Accelerator Kernels on Hybrid Computing Platforms. CoRR abs/1808.05056 (2018) - [i6]Semyon Khokhriakov, Ravi Reddy, Alexey L. Lastovetsky:
Novel Model-based Methods for Performance Optimization of Multithreaded 2D Discrete Fourier Transform on Multicore Processors. CoRR abs/1808.05405 (2018) - 2017
- [j44]Kenneth O'Brien, Ilia Pietri, Ravi Reddy, Alexey L. Lastovetsky, Rizos Sakellariou:
A Survey of Power and Energy Predictive Models in HPC Systems and Applications. ACM Comput. Surv. 50(3): 37:1-37:38 (2017) - [j43]Arsalan Shahid, Muhammad Fahad, Ravi Reddy, Alexey L. Lastovetsky:
Additivity: A Selection Criterion for Performance Events for Reliable Energy Predictive Modeling. Supercomput. Front. Innov. 4(4): 50-65 (2017) - [j42]Murilo Boratto, Pedro Alonso, Domingo Giménez, Alexey L. Lastovetsky:
Automatic tuning to performance modelling of matrix polynomials on multicore and multi-GPU systems. J. Supercomput. 73(1): 227-239 (2017) - [j41]Khalid Hasanov, Alexey L. Lastovetsky:
Hierarchical redesign of classic MPI reduction algorithms. J. Supercomput. 73(2): 713-725 (2017) - [j40]Alexey L. Lastovetsky, Lukasz Szustak, Roman Wyrzykowski:
Model-Based Optimization of EULAG Kernel on Intel Xeon Phi Through Load Imbalancing. IEEE Trans. Parallel Distributed Syst. 28(3): 787-797 (2017) - [j39]Alexey L. Lastovetsky, Ravi Reddy Manumachu:
New Model-Based Methods and Algorithms for Performance and Energy Optimization of Data Parallel Applications on Homogeneous Multicore Clusters. IEEE Trans. Parallel Distributed Syst. 28(4): 1119-1133 (2017) - [j38]Juan-Antonio Rico-Gallego, Alexey L. Lastovetsky, Juan Carlos Díaz Martín:
Model-Based Estimation of the Communication Cost of Hybrid Data-Parallel Applications on Heterogeneous Clusters. IEEE Trans. Parallel Distributed Syst. 28(11): 3215-3228 (2017) - 2016
- [j37]Tania Malik, Vladimir Rychkov, Alexey L. Lastovetsky:
Network-aware optimization of communications for parallel matrix multiplication on hierarchical HPC platforms. Concurr. Comput. Pract. Exp. 28(3): 802-821 (2016) - [j36]Juan-Antonio Rico-Gallego, Juan Carlos Díaz Martín, Alexey L. Lastovetsky:
Extending τ-Lop to model concurrent MPI communications in multicore clusters. Future Gener. Comput. Syst. 61: 66-82 (2016) - [c77]Tania Malik, Lukasz Szustak, Roman Wyrzykowski, Alexey L. Lastovetsky:
Network-Aware Optimization of MPDATA on Homogeneous Multi-core Clusters with Heterogeneous Network. ICA3PP Workshops 2016: 30-42 - [e2]Jesús Carretero, Javier García Blas, Victor Gergel, Vladimir V. Voevodin, Iosif B. Meyerov, Juan A. Rico-Gallego, Juan Carlos Díaz Martín, Pedro Alonso, Juan José Durillo, José Daniel García Sánchez, Alexey L. Lastovetsky, Fabrizio Marozzo, Qin Liu, Md. Zakirul Alam Bhuiyan, Karl Fürlinger, Josef Weidendorfer, José Gracia:
Algorithms and Architectures for Parallel Processing - ICA3PP 2016 Collocated Workshops: SCDT, TAPEMS, BigTrust, UCER, DLMCS, Granada, Spain, December 14-16, 2016, Proceedings. Lecture Notes in Computer Science 10049, Springer 2016, ISBN 978-3-319-49955-0 [contents] - 2015
- [j35]Jun Zhu, Alexey L. Lastovetsky, Shoukat Ali, Rolf Riesen, Khalid Hasanov:
Asymmetric communication models for resource-constrained hierarchical ethernet networks. Concurr. Comput. Pract. Exp. 27(6): 1575-1590 (2015) - [j34]Khalid Hasanov, Jean-Noël Quintin, Alexey L. Lastovetsky:
Topology-oblivious optimization of MPI broadcast algorithms on extreme-scale platforms. Simul. Model. Pract. Theory 58: 30-39 (2015) - [j33]Georges Da Costa, Thomas Fahringer, Juan-Antonio Rico-Gallego, Ivan Grasso, Atanas Hristov, Helen D. Karatza, Alexey L. Lastovetsky, Fabrizio Marozzo, Dana Petcu, Georgios L. Stavrinides, Domenico Talia, Paolo Trunfio, Hrachya V. Astsatryan:
Exascale Machines Require New Programming Paradigms and Runtimes. Supercomput. Front. Innov. 2(2): 6-27 (2015) - [j32]Jesús Carretero, Javier García-Blas, David E. Singh, Florin Isaila, Alexey L. Lastovetsky, Thomas Fahringer, Radu Prodan, Peter Zangerl, Christi Symeonidou, Afshin Fassihi, Horacio Pérez Sánchez:
Acceleration of MPI mechanisms for sustainable HPC applications. Supercomput. Front. Innov. 2(2): 28-45 (2015) - [j31]Ziming Zhong, Vladimir Rychkov, Alexey L. Lastovetsky:
Data Partitioning on Multicore and Multi-GPU Platforms Using Functional Performance Models. IEEE Trans. Computers 64(9): 2506-2518 (2015) - [j30]Khalid Hasanov, Jean-Noël Quintin, Alexey L. Lastovetsky:
Hierarchical approach to optimization of parallel matrix multiplication on large-scale platforms. J. Supercomput. 71(11): 3991-4014 (2015) - [c76]Juan-Antonio Rico-Gallego, Juan Carlos Díaz Martín, Alexey L. Lastovetsky:
Modeling Contention and Mapping Effects in Multi-core Clusters. Euro-Par Workshops 2015: 197-208 - [c75]Khalid Hasanov, Alexey L. Lastovetsky:
Hierarchical Optimization of MPI Reduce Algorithms. PaCT 2015: 21-34 - [c74]Kenneth O'Brien, Alexey L. Lastovetsky, Ilia Pietri, Rizos Sakellariou:
Towards Application Energy Measurement and Modelling Tool Support. PaCT 2015: 91-101 - [i5]Amani AlOnazi, David E. Keyes, Alexey L. Lastovetsky, Vladimir Rychkov:
Design and Optimization of OpenFOAM-based CFD Applications for Hybrid and Heterogeneous HPC Platforms. CoRR abs/1505.07630 (2015) - [i4]Alexey L. Lastovetsky, Lukasz Szustak, Roman Wyrzykowski:
Model-based optimization of MPDATA on Intel Xeon Phi through load imbalancing. CoRR abs/1507.01265 (2015) - 2014
- [j29]Alexey L. Lastovetsky:
Heterogeneous parallel computing: from clusters of workstations to hierarchical hybrid platforms. Supercomput. Front. Innov. 1(3): 70-87 (2014) - [j28]David Clarke, Ziming Zhong, Vladimir Rychkov, Alexey L. Lastovetsky:
FuPerMod: a software tool for the optimization of data-parallel applications on heterogeneous platforms. J. Supercomput. 69(1): 61-69 (2014) - [c73]Ashley M. DeFlumere, Alexey L. Lastovetsky:
Optimal Data Partitioning Shape for Matrix Multiplication on Three Fully Connected Heterogeneous Processors. Euro-Par Workshops (1) 2014: 201-214 - [c72]Khalid Hasanov, Jean-Noël Quintin, Alexey L. Lastovetsky:
High-Level Topology-Oblivious Optimization of MPI Broadcast Algorithms on Extreme-Scale Platforms. Euro-Par Workshops (2) 2014: 412-424 - [c71]Ashley M. DeFlumere, Alexey L. Lastovetsky:
Searching for the Optimal Data Partitioning Shape for Parallel Matrix Matrix Multiplication on 3 Heterogeneous Processors. IPDPS Workshops 2014: 17-28 - [c70]Tania Malik, Vladimir Rychkov, Alexey L. Lastovetsky, Jean-Noël Quintin:
Topology-Aware Optimization of Communications for Parallel Matrix Multiplication on Hierarchical Heterogeneous HPC Platform. IPDPS Workshops 2014: 39-47 - [c69]Jesús Carretero, Javier García Blas, David E. Singh, Florin Isaila, Thomas Fahringer, Radu Prodan, George Bosilca, Alexey L. Lastovetsky, Christi Symeonidou, Horacio Emilio Pérez Sánchez, José M. Cecilia:
Optimizations to enhance sustainability of MPI applications. EuroMPI/ASIA 2014: 145 - 2013
- [j27]Alexey L. Lastovetsky:
Heterogeneity in parallel and distributed computing. J. Parallel Distributed Comput. 73(12): 1523-1524 (2013) - [j26]Kiril Dichev, Fergal Reid, Alexey L. Lastovetsky:
Efficient and reliable network tomography in heterogeneous networks using BitTorrent broadcasts and clustering algorithms. Sci. Program. 21(3-4): 79-92 (2013) - [c68]Jun Zhu, Alexey L. Lastovetsky, Shoukat Ali, Rolf Riesen:
Communication Models for Resource Constrained Hierarchical Ethernet Networks. Euro-Par Workshops 2013: 259-269 - [c67]Jean-Noël Quintin, Khalid Hasanov, Alexey L. Lastovetsky:
Hierarchical Parallel Matrix Multiplication on Large-Scale Distributed Memory Platforms. ICPP 2013: 754-762 - [c66]Alexey L. Lastovetsky, Uwe Schwiegelshohn:
HCW Introduction. IPDPS Workshops 2013: 1-2 - [c65]Alexey L. Lastovetsky:
Message from the HCW General Chair. IPDPS Workshops 2013: 4 - [c64]David Clarke, Ziming Zhong, Vladimir Rychkov, Alexey L. Lastovetsky:
FuPerMod: A Framework for Optimal Data Partitioning for Parallel Scientific Applications on Dedicated Heterogeneous HPC Platforms. PaCT 2013: 182-196 - [i3]Jean-Noël Quintin, Khalid Hasanov, Alexey L. Lastovetsky:
Hierarchical Parallel Matrix Multiplication on Large-Scale Distributed Memory Platforms. CoRR abs/1306.4161 (2013) - 2012
- [j25]Alexey L. Lastovetsky:
Special issue of Journal of Parallel and Distributed Computing: Heterogeneity in parallel and distributed computing. J. Parallel Distributed Comput. 72(10): 1397 (2012) - [c63]Ziming Zhong, Vladimir Rychkov, Alexey L. Lastovetsky:
Data Partitioning on Heterogeneous Multicore and Multi-GPU Systems Using Functional Performance Models of Data-Parallel Applications. CLUSTER 2012: 191-199 - [c62]Kiril Dichev, Alexey L. Lastovetsky:
MPI vs. BitTorrent: Switching between Large-Message Broadcast Algorithms in the Presence of Bottleneck Links. Euro-Par Workshops 2012: 185-195 - [c61]David Clarke, Aleksandar Ilic, Alexey L. Lastovetsky, Leonel Sousa:
Hierarchical Partitioning Algorithm for Scientific Computing on Highly Heterogeneous CPU + GPU Clusters. Euro-Par 2012: 489-501 - [c60]Behrooz A. Shirazi, Alexey L. Lastovetsky:
HCW Introduction. IPDPS Workshops 2012: 1-2 - [c59]Alexey L. Lastovetsky:
Message from the HCW Program Chair. IPDPS Workshops 2012: 5 - [c58]Ashley M. DeFlumere, Alexey L. Lastovetsky, Brett A. Becker:
Partitioning for Parallel Matrix-Matrix Multiplication with Heterogeneous Processors: The Optimal Solution. IPDPS Workshops 2012: 125-139 - [c57]Oleg Girko, Alexey L. Lastovetsky:
Using Static Code Analysis to Improve Performance of GridRPC Applications. IPDPS Workshops 2012: 1113-1119 - [c56]Kiril Dichev, Fergal Reid, Alexey L. Lastovetsky:
Efficient and reliable network tomography in heterogeneous networks using BitTorrent broadcasts and clustering algorithms. SC 2012: 36 - [i2]Kiril Dichev, Fergal Reid, Alexey L. Lastovetsky:
Efficient and reliable network tomography in heterogeneous networks using BitTorrent broadcasts and clustering algorithms. CoRR abs/1205.1457 (2012) - 2011
- [j24]David Clarke, Alexey L. Lastovetsky, Vladimir Rychkov:
Dynamic Load Balancing of Parallel Computational Iterative Routines on Highly Heterogeneous HPC Platforms. Parallel Process. Lett. 21(2): 195-217 (2011) - [c55]Ziming Zhong, Vladimir Rychkov, Alexey L. Lastovetsky:
Data Partitioning on Heterogeneous Multicore Platforms. CLUSTER 2011: 580-584 - [c54]David Clarke, Alexey L. Lastovetsky, Vladimir Rychkov:
Column-Based Matrix Partitioning for Parallel Matrix Multiplication on Heterogeneous Processors Based on Functional Performance Models. Euro-Par Workshops (1) 2011: 450-459 - [c53]Vladimir Rychkov, David Clarke, Alexey L. Lastovetsky:
Using Multidimensional Solvers for Optimal Data Partitioning on Dedicated Heterogeneous HPC Platforms. PaCT 2011: 332-346 - [c52]Kiril Dichev, Alexey L. Lastovetsky, Vladimir Rychkov:
Improvement of the Bandwidth of Cross-Site MPI Communication Using Optical Fiber. EuroMPI 2011: 315-317 - [i1]Alexey L. Lastovetsky, Ravi Reddy, Vladimir Rychkov, David Clarke:
Design and implementation of self-adaptable parallel algorithms for scientific computing on highly heterogeneous HPC platforms. CoRR abs/1109.3074 (2011) - 2010
- [j23]Thomas Brady, Jack J. Dongarra, Michele Guidolin, Alexey L. Lastovetsky, Keith Seymour:
SmartGridRPC: The new RPC model for high performance Grid computing. Concurr. Comput. Pract. Exp. 22(18): 2467-2487 (2010) - [j22]Alexey L. Lastovetsky, M. Tahar Kechadi:
Recent Advances in Parallel Virtual Machine and Message Passing Interface. Int. J. High Perform. Comput. Appl. 24(1): 3-4 (2010) - [j21]Alexey L. Lastovetsky, Vladimir Rychkov, Maureen O'Flynn:
Accurate Heterogeneous Communication Models and a Software Tool for Their Efficient Estimation. Int. J. High Perform. Comput. Appl. 24(1): 34-48 (2010) - [c51]Thilo Kielmann, Andrea Clematis, Sergei Gorlatch, Alexey L. Lastovetsky:
Parallel and Distributed Programming. Euro-Par (2) 2010: 1 - [c50]David Clarke, Alexey L. Lastovetsky, Vladimir Rychkov:
Dynamic Load Balancing of Parallel Computational Iterative Routines on Platforms with Memory Heterogeneity. Euro-Par Workshops 2010: 41-50 - [c49]Brett A. Becker, Alexey L. Lastovetsky:
Max-Plus Algebra and Discrete Event Simulation on Parallel Hierarchical Heterogeneous Platforms. Euro-Par Workshops 2010: 63-70 - [c48]Michele Guidolin, Thomas Brady, Alexey L. Lastovetsky:
How Algorithm Definition Language (ADL) improves the performance of SmartGridSolve applications. IPDPS Workshops 2010: 1-8 - [c47]Pedro Alonso, Ravi Reddy, Alexey L. Lastovetsky:
Experimental Study of Six Different Implementations of Parallel Matrix Multiplication on Heterogeneous Computational Clusters of Multicore Processors. PDP 2010: 263-270 - [c46]Kiril Dichev, Vladimir Rychkov, Alexey L. Lastovetsky:
Two Algorithms of Irregular Scatter/Gather Operations for Heterogeneous Platforms. EuroMPI 2010: 289-293
2000 – 2009
- 2009
- [b1]Alexey L. Lastovetsky, Jack J. Dongarra:
High Performance Heterogeneous Computing. Wiley series on parallel and distributed computing, Wiley 2009, ISBN 978-0-470-04039-3, pp. I-XI, 1-267 - [j20]Alexey L. Lastovetsky, Vladimir Rychkov:
Accurate and Efficient Estimation of Parameters of Heterogeneous Communication Performance Models. Int. J. High Perform. Comput. Appl. 23(2): 123-139 (2009) - [j19]Ravi Reddy, Alexey L. Lastovetsky, Pedro Alonso:
HeteroPBLAS: A Set of Parallel Basic Linear Algebra Subprograms Optimized for Heterogeneous Computational Clusters. Scalable Comput. Pract. Exp. 10(2) (2009) - [c45]Alexey L. Lastovetsky, Ravi Reddy:
Distributed Data Partitioning for Heterogeneous Processors Based on Partial Estimation of Their Functional Performance Models. Euro-Par Workshops 2009: 91-101 - [c44]Alexey L. Lastovetsky, Ravi Reddy:
Two-Dimensional Matrix Partitioning for Parallel Computing on Heterogeneous Processors Based on Their Functional Performance Models. Euro-Par Workshops 2009: 112-121 - [c43]Michele Guidolin, Alexey L. Lastovetsky:
Grid-enabled hydropad: A scientific application for benchmarking GridRPC-based programming systems. IPDPS 2009: 1-8 - [c42]Robert Higgins, Alexey L. Lastovetsky:
Managing the construction and use of Functional Performance Models in a Grid environment. IPDPS 2009: 1-8 - [c41]Alexey L. Lastovetsky, Vladimir Rychkov, Maureen O'Flynn:
Revisiting communication performance models for computational clusters. IPDPS 2009: 1-11 - [c40]Ravi Reddy Manumachu, Alexey L. Lastovetsky, Pedro Alonso:
Parallel solvers for dense linear systems for heterogeneous computational clusters. IPDPS 2009: 1-8 - [c39]Alexey L. Lastovetsky:
Model-Based Optimization of MPI Collective Operations for Computational Clusters. PVM/MPI 2009: 4-5 - 2008
- [j18]David Valencia, Alexey L. Lastovetsky, Maureen O'Flynn, Antonio Plaza, Javier Plaza:
Parallel Processing of Remotely Sensed Hyperspectral Images On Heterogeneous Networks of Workstations Using HeteroMPI. Int. J. High Perform. Comput. Appl. 22(4): 386-407 (2008) - [c38]Thomas Brady, Michele Guidolin, Alexey L. Lastovetsky:
Experiments with SmartGridSolve: Achieving higher performance by improving the GridRPC model. GRID 2008: 49-56 - [c37]Michele Guidolin, Alexey L. Lastovetsky:
ADL: An Algorithm Definition Language for SmartGridSolve. GRID 2008: 322-327 - [c36]Ravi Reddy Manumachu, Alexey L. Lastovetsky, Pedro Alonso:
Scalable Dense Factorizations for Heterogeneous Computational Clusters. ISPDC 2008: 49-56 - [c35]Ravi Reddy Manumachu, Alexey L. Lastovetsky, Pedro Alonso:
Heterogeneous PBLAS: Optimization of PBLAS for Heterogeneous Computational Clusters. ISPDC 2008: 73-80 - [c34]Alexey L. Lastovetsky, Vladimir Rychkov, Maureen O'Flynn:
A Software Tool for Accurate Estimation of Parameters of Heterogeneous Communication Models. PVM/MPI 2008: 43-54 - [c33]Alexey L. Lastovetsky, Vladimir Rychkov, Maureen O'Flynn:
MPIBlib: Benchmarking MPI Communications for Parallel Computing on Homogeneous and Heterogeneous Clusters. PVM/MPI 2008: 227-238 - [c32]David Valencia, Antonio Plaza, Vladimir Rychkov, Alexey L. Lastovetsky:
Efficient Collective Communication Paradigms for Hyperspectral Imaging Algorithms Using HeteroMPI. PVM/MPI 2008: 326-331 - [e1]Alexey L. Lastovetsky, M. Tahar Kechadi, Jack J. Dongarra:
Recent Advances in Parallel Virtual Machine and Message Passing Interface, 15th European PVM/MPI Users' Group Meeting, Dublin, Ireland, September 7-10, 2008. Proceedings. Lecture Notes in Computer Science 5205, Springer 2008, ISBN 978-3-540-87474-4 [contents] - 2007
- [j17]Alexey L. Lastovetsky, Ravi Reddy:
Data Partitioning with a Functional Performance Model of Heterogeneous Processors. Int. J. High Perform. Comput. Appl. 21(1): 76-90 (2007) - [j16]Alexey L. Lastovetsky, Ravi Reddy:
Data distribution for dense factorization on computers with memory heterogeneity. Parallel Comput. 33(12): 757-779 (2007) - [c31]Alexey L. Lastovetsky, Vladimir Rychkov:
Building the communication performance model of heterogeneous clusters based on a switched network. CLUSTER 2007: 568-575 - [c30]Alexey L. Lastovetsky, Maureen O'Flynn:
A Performance Model of Many-to-One Collective Communications for Parallel Computing. IPDPS 2007: 1-8 - [c29]Xin Zuo, Alexey L. Lastovetsky:
Experiments with a Software Component Enabling NetSolve with Direct Communications in a Non-Intrusive and Incremental Way. IPDPS 2007: 1-8 - [c28]Brett A. Becker, Alexey L. Lastovetsky:
Towards Data Partitioning for Parallel Computing on Three Interconnected Clusters. ISPDC 2007: 285-292 - [c27]Alexey L. Lastovetsky:
On Grid-based Matrix Partitioning for Heterogeneous Processors. ISPDC 2007: 383-390 - [c26]Alexey L. Lastovetsky, Ravi Reddy:
A Novel Algorithm of Optimal Matrix Partitioning for Parallel Dense Factorization on Heterogeneous Processors. PaCT 2007: 261-275 - [c25]Alexey L. Lastovetsky, Maureen O'Flynn, Vladimir Rychkov:
Optimization of Collective Communications in HeteroMPI. PVM/MPI 2007: 135-143 - 2006
- [j15]Alexey L. Lastovetsky, Ravi Reddy:
HeteroMPI: Towards a message-passing library for heterogeneous networks of computers. J. Parallel Distributed Comput. 66(2): 197-220 (2006) - [c24]Pedro Alonso, Antonio M. Vidal, Alexey L. Lastovetsky:
A Parallel Algorithm for the Solution of the Deconvolution Problem on Heterogeneous Networks. CLUSTER 2006 - [c23]Brett A. Becker, Alexey L. Lastovetsky:
Matrix Multiplication on Two Interconnected Processors. CLUSTER 2006 - [c22]Ravi Reddy, Alexey L. Lastovetsky:
HeteroMPI+ScaLAPACK: Towards a ScaLAPACK (Dense Linear Solvers) on Heterogeneous Networks of Computers. HiPC 2006: 242-253 - [c21]Alexey L. Lastovetsky, Xin Zuo, Peng Zhao:
A Non-intrusive and Incremental Approach to Enabling Direct Communications in RPC-Based Grid Programming Systems. International Conference on Computational Science (3) 2006: 1008-1011 - [c20]Alexey L. Lastovetsky, Is-Haka Mkwawa, Maureen O'Flynn:
An Accurate Communication Model of a Heterogeneous Cluster Based on a Switch-Enabled Ethernet Network. ICPADS (2) 2006: 15-20 - [c19]Thomas Brady, Eugene Konstantinov, Alexey L. Lastovetsky:
SmartNetSolve: high-level programming system for high performance grid computing. IPDPS 2006 - [c18]David Valencia, Alexey L. Lastovetsky, Antonio Plaza:
Design and Implementation of a Parallel Heterogeneous Algorithm for Hyperspectral Image Analysis Using HeteroMPI. ISPDC 2006: 301-308 - [c17]Alexey L. Lastovetsky:
Scientific Programming for Heterogeneous Systems - Bridging the Gap between Algorithms and Applications. PARELEC 2006: 3-8 - [c16]Alexey L. Lastovetsky, Ravi Reddy, Robert Higgins:
Building the functional performance model of a processor. SAC 2006: 746-753 - 2005
- [j14]Alexey L. Lastovetsky:
Parallel testing of distributed software. Inf. Softw. Technol. 47(10): 657-662 (2005) - [j13]Alexey Ya. Kalinov, Alexey L. Lastovetsky, Yves Robert:
Heterogeneous computing. Parallel Comput. 31(7): 649-652 (2005) - [j12]Alexey L. Lastovetsky, Ravi Reddy:
Data partitioning for multiprocessors with memory heterogeneity and memory constraints. Sci. Program. 13(2): 93-112 (2005) - [c15]Peng Zhao, Alexey L. Lastovetsky:
Event Logging: Portable and Efficient Checkpointing in Heterogeneous Environments with Non-FIFO Communication Platforms. IPDPS 2005 - [c14]Robert Higgins, Alexey L. Lastovetsky:
Scheduling for Heterogeneous Networks of Computers with Persistent Fluctuation of Load. PARCO 2005: 171-178 - [c13]Alexey L. Lastovetsky, Ravi Reddy:
A Variable Group Block Distribution Strategy for Dense Factorizations on Networks of Heterogeneous Computers. PPAM 2005: 1074-1081 - 2004
- [j11]Alexey L. Lastovetsky, Ravi Reddy:
On performance analysis of heterogeneous parallel algorithms. Parallel Comput. 30(11): 1195-1216 (2004) - [c12]Alexey L. Lastovetsky, Ravi Reddy:
Data Partitioning with a Realistic Performance Model of Networks of Heterogeneous Computers. IPDPS 2004 - [c11]Alexey L. Lastovetsky, Ravi Reddy:
Data Partitioning with a Realistic Performance Model of Networks of Heterogeneous Computers with Task Size Limits. ISPDC/HeteroPar 2004: 133-140 - 2003
- [c10]Alexey L. Lastovetsky, Ravi Reddy:
HMPI: Towards a Message-Passing Library for Heterogeneous Networks of Computers. IPDPS 2003: 102 - [c9]Alexey L. Lastovetsky, Ravi Reddy:
An Approach to Assessment of Heterogeneous Parallel Algorithms. PaCT 2003: 117-129 - [c8]Alexey L. Lastovetsky, Ravi Reddy:
Classification of Partitioning Problems for Networks of Heterogeneous Computers. PPAM 2003: 921-929 - 2002
- [j10]Alexey L. Lastovetsky:
Adaptive parallel computing on heterogeneous networks with mpC. Parallel Comput. 28(10): 1369-1407 (2002) - [j9]Alexey Ya. Kalinov, Alexey L. Lastovetsky, Ilya Ledovskih, Mikhail Posypkin:
Refined Description of the C[] Language. Program. Comput. Softw. 28(6): 333-341 (2002) - [j8]Frédéric Desprez, Eric Fleury, Alexey Ya. Kalinov, Alexey L. Lastovetsky:
Algorithms, Models and Tools for High Performance Computing on Heterogeneous Networks. Parallel Distributed Comput. Pract. 5(4) (2002) - 2001
- [j7]Alexey Ya. Kalinov, Alexey L. Lastovetsky:
Heterogeneous Distribution of Computations Solving Linear Algebra Problems on Networks of Heterogeneous Computers. J. Parallel Distributed Comput. 61(4): 520-535 (2001) - [j6]Alexey Ya. Kalinov, Alexey L. Lastovetsky, Ilya Ledovskih, Mikhail Posypkin:
Compilation of Vector Statements of C[] Language for Architectures with Multilevel Memory Hierarchy. Program. Comput. Softw. 27(3): 111-122 (2001) - 2000
- [j5]Alexey L. Lastovetsky, Dmitry Arapov, Alexey Ya. Kalinov, Ilya Ledovskih:
A parallel language and its programming system for heterogeneous networks. Concurr. Pract. Exp. 12(13): 1317-1343 (2000) - [j4]Alexey L. Lastovetsky, Alexey Ya. Kalinov, I. N. Ledovskikh, Dmitry Arapov, Mikhail Posypkin:
A language and programming environment for high-performance parallel computing on heterogeneous networks. Program. Comput. Softw. 26(4): 216-236 (2000)
1990 – 1999
- 1999
- [j3]Dmitry Aparov, Alexey Ya. Kalinov, Alexey L. Lastovetsky, Ilya Ledovskih:
A Language Approach to Computing on Heterogenous Networks. Parallel Distributed Comput. Pract. 2(3) (1999) - [c7]Alexey Ya. Kalinov, Alexey L. Lastovetsky:
mpC + ScaLAPACK = Efficient Solving Linear Algebra Problems on Heterogeneous Networks. Euro-Par 1999: 1024-1031 - [c6]Alexey Ya. Kalinov, Alexey L. Lastovetsky:
Heterogeneous Distribution of Computations While Solving Linear Algebra Problems on Networks of Heterogeneous Computers. HPCN Europe 1999: 191-200 - 1998
- [c5]Dmitry Arapov, Victor Ivannikov, Alexey Ya. Kalinov, Alexey L. Lastovetsky, Ilya Ledovskih:
Managing Processes with Network Objects and Their Translation. EUROMICRO 1998: 21037- - [c4]Dmitry Arapov, Alexey Ya. Kalinov, Alexey L. Lastovetsky, Ilya Ledovskih:
Experiments with mpC: Efficient Solving Regular Problems on Heterogeneous Networks of Computers via Irregulation. IRREGULAR 1998: 332-343 - 1997
- [c3]Dmitry Arapov, Alexey Ya. Kalinov, Alexey L. Lastovetsky, Ilya Ledovskih, Ted G. Lewis:
A programming environment for heterogenous distributed memory machines. Heterogeneous Computing Workshop 1997: 32-45 - [c2]Dmitry Arapov, Alexey Ya. Kalinov, Alexey L. Lastovetsky:
Resource Management in the mpC Programming Environment. HICSS (1) 1997: 576-585 - 1996
- [j2]Alexey L. Lastovetsky:
mpC: a Multi-Paradigm Programming Language for Massively Parallel Computers. ACM SIGPLAN Notices 31(2): 13-20 (1996) - [c1]Dmitry Arapov, Alexey Ya. Kalinov, Alexey L. Lastovetsky:
Managing the computing space in the mpC compiler. IEEE PACT 1996: 150-155 - 1994
- [j1]Alexey L. Lastovetsky, Sergey S. Gaissaryan:
An Algebraic Approach to Semantics of Programming Languages. Theor. Comput. Sci. 135(2): 267-288 (1994)
Coauthor Index
Ravi Reddy
aka: Ravi Reddy Manumachu
aka: Ravi Reddy Manumachu
[j70] [j69] [j68] [j67] [j66] [c88] [i12] [j63] [j61] [j60] [c87] [j59] [j58] [j57] [j56] [j55] [j53] [j52] [c84] [c83] [c82] [p2] [p1] [i10] [i9] [i8] [j50] [j49] [j48] [j47] [j46] [j45] [c81] [c78] [i7] [i6] [j44] [j43] [j39] [i1] [c47] [j19] [c45] [c44] [c40] [c36] [c35] [j17] [j16] [c26] [j15] [c22] [c16] [j12] [c13] [j11] [c12] [c11] [c10] [c9] [c8]
Juan A. Rico-Gallego
aka: Juan-Antonio Rico-Gallego
aka: Juan-Antonio Rico-Gallego
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