Alexey Lastovetsky

University College Dublin — Ireland

Computer Science · Physical Sciences

28h-index3.2kcitations258works2.02yr avg
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Research Topics

Parallel Computing and Optimization Techniques(178), Distributed and Parallel Computing Systems(174), Interconnection Networks and Systems(81), Cloud Computing and Resource Management(58), Advanced Data Storage Technologies(49)

Publications258 total

Concurrent and Orthogonal Software Power Meters for Accurate Runtime Energy Profiling of Parallel Hybrid Programs on Heterogeneous Hybrid Servers
IEEE Transactions on Parallel and Distributed Systems·2025Open Access
Parallel genetic algorithms on hybrid servers: Design, implementation, and optimization for performance and energy
Swarm and Evolutionary Computation·2025· 1 citedOpen Access
Energy and Performance Analysis of Parallel Heterogeneous Genetic Algorithms under Various CPU and GPU DVFS Governors: A Preliminary Study on Predictive Profiling
Proceedings of the Genetic and Evolutionary Computation Conference·2025
Accurate and Reliable Energy Measurement and Modelling of Data Transfer Between CPU and GPU in Parallel Applications on Heterogeneous Hybrid Platforms
IEEE Transactions on Computers·2024· 4 citedOpen Access
OpenH: A Novel Programming Model and API for Developing Portable Parallel Programs on Heterogeneous Hybrid Servers
IEEE Access·2024· 8 citedOpen Access
Parallel Genetic Algorithms on Hybrid Servers: Design, Implementation, and Optimization for Performance and Energy
SSRN Electronic Journal·2024Open Access
Parallel Genetic Algorithms on Hybrid Servers: Design, Implementation, and Optimization for Performance and Energy
SSRN Electronic Journal·2024· 1 citedOpen Access
SUARA: A scalable universal allreduce communication algorithm for acceleration of parallel deep learning applications
Journal of Parallel and Distributed Computing·2023· 6 citedOpen Access
Energy-Efficient Parallel Computing: Challenges to Scaling
Information·2023· 12 citedOpen Access
Acceleration of Bi-Objective Optimization of Data-Parallel Applications for Performance and Energy on Heterogeneous Hybrid Platforms
IEEE Access·2023· 2 citedOpen Access
Novel bi-objective optimization algorithms minimizing the max and sum of vectors of functions
arXiv (Cornell University)·2022Open Access
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
Concurrency and Computation Practice and Experience·2022· 8 citedOpen Access
On Energy Nonproportionality of CPUs and GPUs
2022 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)·2022· 4 cited
Model-based selection of optimal MPI broadcast algorithms for multi-core clusters
Journal of Parallel and Distributed Computing·2022· 15 citedOpen Access
A Novel Algorithm for Bi-objective Performance-Energy Optimization of Applications with Continuous Performance and Linear Energy Profiles on Heterogeneous HPC Platforms
Lecture notes in computer science·2022· 2 cited
A Novel Bi-Objective Optimization Algorithm on Heterogeneous HPC Platforms for Applications with Continuous Performance and Linear Energy Profiles
2021
Improving the accuracy of energy predictive models for multicore CPUs by combining utilization and performance events model variables
Journal of Parallel and Distributed Computing·2021· 15 citedOpen Access
A New Model-Based Approach to Performance Comparison of MPI Collective Algorithms
Lecture notes in computer science·2021· 2 cited
Efficient and Accurate Selection of Optimal Collective Communication Algorithms Using Analytical Performance Modeling
IEEE Access·2021· 7 citedOpen Access
Energy Predictive Models of Computing: Theory, Practical Implications and Experimental Analysis on Multicore Processors
IEEE Access·2021· 13 citedOpen Access
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Frequent Co-authors

Ravi Reddy(11), В. Н. Рычков(8), Ravi Reddy Manumachu(7), Ziming Zhong(5), Juan‐Antonio Rico‐Gallego(4), Alexey Kalinov(3), Muhammad Fahad(3), Arsalan Shahid(3), Juan Carlos Díaz Martín(3), Hamidreza Khaleghzadeh(3), David Clarke(3), Maureen O’Flynn(3), Jack Dongarra(2), Khalid Hasanov(2), Tahar Kechadi(1), Kenneth M. O'Brien(1), Ilia Pietri(1), Rizos Sakellariou(1), Alexey Kolinov(1), Łukasz Szustak(1)