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A
Alexey Lastovetsky
university college dublin
27
H-index
259
Paper Count
2.7K
Citation Count
0
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Published Papers
39
Publication Date
Publication Date
Impact Factor
Citations
Optimal Partitioning of Square Computational Domains for Parallel Computing on Hybrid Servers With Heterogeneous Processors and Heterogeneous Communication Links
IEEE Transactions on Parallel and Distributed Systems
IF
6
2026-04-09
0
OA
AI
Tania Malik; Alexey Lastovetsky
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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
IF
6
2025-11-26
0
OA
AI
Hafiz Adnan Niaz; Ravi Reddy Manumachu; Alexey Lastovetsky
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Parallel genetic algorithms on hybrid servers: Design, implementation, and optimization for performance and energy
Swarm and Evolutionary Computation
IF
8.5
2025-08-16
0
OA
AI
Amr Abdelhafez; Ravi Reddy Manumachu; Alexey Lastovetsky
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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
IF
3.8
2025-03-01
1
OA
AI
Niaz, Hafiz Adnan; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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SUARA: A scalable universal allreduce communication algorithm for acceleration of parallel deep learning applications
JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING
IF
4
2024-01-01
1
OA
AI
Nuriyev, Emin; Manumachu, Ravi Reddy; Aseeri, Samar; Verma, Mahendra K.; Lastovetsky, Alexey L.
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OpenH: A Novel Programming Model and API for Developing Portable Parallel Programs on Heterogeneous Hybrid Servers
IEEE ACCESS
IF
3.6
2024-01-01
1
OA
AI
Farrelly, Simon; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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Acceleration of Bi-Objective Optimization of Data-Parallel Applications for Performance and Energy on Heterogeneous Hybrid Platforms
IEEE ACCESS
IF
3.6
2023-01-01
0
OA
AI
Manumachu, Ravi Reddy; Khaleghzadeh, Hamidreza; Lastovetsky, Alexey
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Model-based selection of optimal MPI broadcast algorithms for multi-core clusters
JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING
IF
4
2022-07-01
8
OA
AI
Nuriyev, Emin; Rico-Gallego, Juan-Antonio; Lastovetsky, Alexey
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Improving the accuracy of energy predictive models for multicore CPUs by combining utilization and performance events model variables
JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING
IF
4
2021-05-01
10
OA
AI
Shahid, Arsalan; Fahad, Muhammad; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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Bi-Objective Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms for Performance and Energy Through Workload Distribution
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
IF
6
2021-03-01
25
PRE
AI
Khaleghzadeh, Hamidreza; Fahad, Muhammad; Shahid, Arsalan; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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Efficient and Accurate Selection of Optimal Collective Communication Algorithms Using Analytical Performance Modeling
IEEE ACCESS
IF
3.6
2021-01-01
6
OA
AI
Nuriyev, Emin; Lastovetsky, Alexey
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Energy Predictive Models of Computing: Theory, Practical Implications and Experimental Analysis on Multicore Processors
IEEE ACCESS
IF
3.6
2021-01-01
12
OA
AI
Shahid, Arsalan; Fahad, Muhammad; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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Towards Optimal Matrix Partitioning for Data Parallel Computing on a Hybrid Heterogeneous Server
IEEE ACCESS
IF
3.6
2021-01-01
4
OA
AI
Malik, Tania; Lastovetsky, Alexey
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Multicore processor computing is not energy proportional: An opportunity for bi-objective optimization for energy and performance
APPLIED ENERGY
IF
11
2020-06-01
8
OA
AI
Khokhriakov, Semyon; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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A Hierarchical Data-Partitioning Algorithm for Performance Optimization of Data-Parallel Applications on Heterogeneous Multi-Accelerator NUMA Nodes
IEEE ACCESS
IF
3.6
2020-01-01
10
OA
AI
Khaleghzadeh, Hamidreza; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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Accurate Energy Modelling of Hybrid Parallel Applications on Modern Heterogeneous Computing Platforms Using System-Level Measurements
IEEE ACCESS
IF
3.6
2020-01-01
12
OA
AI
Fahad, Muhammad; Shahid, Arsalan; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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A Comparative Study of Techniques for Energy Predictive Modeling Using Performance Monitoring Counters on Modern Multicore CPUs
IEEE ACCESS
IF
3.6
2020-01-01
6
OA
AI
Shahid, Arsalan; Fahad, Muhammad; Manumachu, Ravi Reddy; Lastovetsky, Alexey
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A Survey of Communication Performance Models for High-Performance Computing
ACM COMPUTING SURVEYS
IF
28
2019-01-05
24
PRE
AI
Rico-Gallego, Juan A.; Diaz-Martin, Juan C.; Manumachu, Ravi Reddy; Lastovetsky, Alexey L.
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Recent Advances in Matrix Partitioning for Parallel Computing on Heterogeneous Platforms
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
IF
6
2019-01-01
19
OA
AI
Beaumont, Olivier; Becker, Brett A.; DeFlumere, Ashley; Eyraud-Dubois, Lionel; Lambert, Thomas; Lastovetsky, Alexey
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A Novel Data-Partitioning Algorithm for Performance Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
IF
6
2018-10-01
35
PRE
AI
Khaleghzadeh, Hamidreza; Manumachu, Ravindranath Reddy; Lastovetsky, Alexey
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Research Directions
No research directions
Co-authors
Cooperation Journals
A
Antonio Plaza
H-index: 102 · Papers: 917
J
Javier Plaza
H-index: 46 · Papers: 192
M
Mahendra K. Verma
H-index: 44 · Papers: 335
R
Rizos Sakellariou
H-index: 44 · Papers: 232
B
Brett A. Becker
H-index: 37 · Papers: 200
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