Search Results - "Lastovetsky, Alexey"

Energy-Efficient Parallel Computing: Challenges to Scaling.

Authors: Lastovetsky, Alexey Manumachu, Ravi Reddy

Source: Information. Apr2023, Vol. 14 Issue 4, p248. 29p.

A tool to assess the communication cost of parallel kernels on heterogeneous platforms.

Authors: Rico-Gallego, Juan A. Moreno-Álvarez, Sergio Díaz-Martín, Juan C. et al.

Source: Journal of Supercomputing; Jun2020, Vol. 76 Issue 6, p4629-4644, 16p

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.

Authors: Khaleghzadeh, Hamidreza Reddy Manumachu, Ravi Lastovetsky, Alexey

Source: Concurrency & Computation: Practice & Experience; 9/10/2023, Vol. 35 Issue 20, p1-19, 19p

Parallel testing of distributed software.

Authors: Lastovetsky, Alexey

Source: Information & Software Technology; July 1 2005, Vol. 47 Issue 10, p657-662, 6p

Hierarchical multicore thread mapping via estimation of remote communication.

Authors: Khaleghzadeh, Hamidreza Deldari, Hossein Reddy, Ravi et al.

Source: Journal of Supercomputing; Mar2018, Vol. 74 Issue 3, p1321-1340, 20p

Out-of-core implementation for accelerator kernels on heterogeneous clouds.

Authors: Khaleghzadeh, Hamidreza Zhong, Ziming Reddy, Ravi et al.

Source: Journal of Supercomputing; Feb2018, Vol. 74 Issue 2, p551-568, 18p

Hierarchical redesign of classic MPI reduction algorithms.

Authors: Hasanov, Khalid Lastovetsky, Alexey

Source: Journal of Supercomputing; Feb2017, Vol. 73 Issue 2, p713-725, 13p

Automatic tuning to performance modelling of matrix polynomials on multicore and multi-GPU systems.

Authors: Boratto, Murilo Alonso, Pedro Giménez, Domingo et al.

Source: Journal of Supercomputing; Jan2017, Vol. 73 Issue 1, p227-239, 13p

Hierarchical approach to optimization of parallel matrix multiplication on large-scale platforms.

Authors: Hasanov, Khalid Quintin, Jean-Noël Lastovetsky, Alexey

Source: Journal of Supercomputing; Nov2015, Vol. 71 Issue 11, p3991-4014, 24p

Model-based selection of optimal MPI broadcast algorithms for multi-core clusters.

Authors: Nuriyev, Emin Rico-Gallego, Juan-Antonio Lastovetsky, Alexey

Source: Journal of Parallel & Distributed Computing; Jul2022, Vol. 165, p1-16, 16p

FuPerMod: a software tool for the optimization of data-parallel applications on heterogeneous platforms.

Authors: Clarke, David Zhong, Ziming Rychkov, Vladimir et al.

Source: Journal of Supercomputing; Jul2014, Vol. 69 Issue 1, p61-69, 9p

DYNAMIC LOAD BALANCING OF PARALLEL COMPUTATIONAL ITERATIVE ROUTINES ON HIGHLY HETEROGENEOUS HPC PLATFORMS.

Authors: Clarke, David Lastovetsky, Alexey Rychkov, Vladimir

Source: Parallel Processing Letters. Jun2011, Vol. 21 Issue 2, p195-217. 23p. 5 Diagrams, 1 Chart, 8 Graphs.

HETEROPBLAS: A SET OF PARALLEL BASIC LINEAR ALGEBRA SUBPROGRAMS OPTIMIZED FOR HETEROGENEOUS COMPUTATIONAL CLUSTERS.

Authors: Reddy, Ravi Lastovetsky, Alexey Alonso, Pedro

Source: Scalable Computing: Practice & Experience; 2009, Vol. 10 Issue 2, p201-216, 16p, 1 Diagram, 4 Charts, 4 Graphs

Improving the accuracy of energy predictive models for multicore CPUs by combining utilization and performance events model variables.

Authors: Shahid, Arsalan Fahad, Muhammad Manumachu, Ravi Reddy et al.

Source: Journal of Parallel & Distributed Computing; May2021, Vol. 151, p38-51, 14p

Bi-Objective Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms for Performance and Energy Through Workload Distribution.

Authors: Khaleghzadeh, Hamidreza Fahad, Muhammad Shahid, Arsalan et al.

Source: IEEE Transactions on Parallel & Distributed Systems; Mar2021, Vol. 32 Issue 3, p543-560, 18p

A novel data partitioning algorithm for dynamic energy optimization on heterogeneous high‐performance computing platforms.

Authors: Khaleghzadeh, Hamidreza Fahad, Muhammad Reddy Manumachu, Ravi et al.

Source: Concurrency & Computation: Practice & Experience; 11/10/2020, Vol. 32 Issue 21, p1-18, 18p

Model-Based Estimation of the Communication Cost of Hybrid Data-Parallel Applications on Heterogeneous Clusters.

Authors: Rico-Gallego, Juan-Antonio Lastovetsky, Alexey L. Diaz-Martin, Juan-Carlos

Source: IEEE Transactions on Parallel & Distributed Systems. Nov2017, Vol. 28 Issue 11, p3215-3228. 14p.

Subjects: Computer networks, Performance evaluation, Hybrid computer simulation, Algorithms, Estimation theory, Cluster analysis (Statistics)

Bi-Objective Optimization of Data-Parallel Applications on Homogeneous Multicore Clusters for Performance and Energy.

Authors: Manumachu, Ravindranath Reddy Lastovetsky, Alexey

Source: IEEE Transactions on Computers. Feb2018, Vol. 67 Issue 2, p160-177. 18p.

Subjects: Central processing units, Multicore processors, Algorithms, Electric power consumption, Multidisciplinary design optimization, Parallel computers

Recent Advances in Matrix Partitioning for Parallel Computing on Heterogeneous Platforms.

Authors: Beaumont, Olivier Becker, Brett A. DeFlumere, Ashley et al.

Source: IEEE Transactions on Parallel & Distributed Systems; 1/1/2019, Vol. 30 Issue 1, p218-229, 12p

A Novel Data-Partitioning Algorithm for Performance Optimization of Data-Parallel Applications on Heterogeneous HPC Platforms.

Authors: Khaleghzadeh, Hamidreza Manumachu, Ravindranath Reddy Lastovetsky, Alexey

Source: IEEE Transactions on Parallel & Distributed Systems; Oct2018, Vol. 29 Issue 10, p2176-2190, 15p