Ravi Reddy Manumachu's Research

Welcome to my webpage on my research interests.

I am a research fellow in heterogeneous computing laboratory (HCL), School of Computer Science, University College Dublin, Dublin, Ireland.
My main research interests are high performance heterogeneous and energy-efficient computing, distributed computing, and complexity theory.

My list of publications are available here:
Publications at HCL
Google Scholar
ResearchGate

My latest publications:

Bi-Objective Optimization of Data-Parallel Applications on Homogeneous Multicore Clusters for Performance and Energy
IEEE Transactions on Computers, 2017
pdf

A Survey of Power and Energy Predictive Models in HPC Systems and Applications
ACM Computing Surveys, vol. 50, issue 3: ACM, 07/2017
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Other notable publications:

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
pdf

Out-of-core implementation for accelerator kernels on heterogeneous clouds
The Journal of Supercomputing, 09/2017
pdf

Data distribution for dense factorization on computers with memory heterogeneity
Parallel Computing, vol. 33, issue 12, pp. 757-779, 12/2007
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Data Partitioning with a Functional Performance Model of Heterogeneous Processors
International Journal of High Performance Computing Applications, vol. 21, issue 1: Sage, pp. 76-90, 2007
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HeteroMPI: Towards a Message-Passing Library for Heterogeneous Networks of Computers
Journal of Parallel and Distributed Computing, vol. 66, issue 2: Elsevier, pp. 197-220, 2006
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On Performance Analysis of Heterogeneous Parallel Algorithms
Parallel Computing, vol. 30, issue 11, pp. 1195-1216, 2004
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Ph.D Thesis:

HMPI: A Message-Passing Library for Heterogeneous Networks of Computers
School of Computer Science, University College Dublin, Dublin, pp. 456, 06/2005
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Softwares:

PARALEPH: Parallel ALgorithms for Energy and Performance using functional performance models for Homogeneous Multicore Clusters, 2017
PARALEPH

ALEPH: ALgorithms for Energy and Performance using functional performance models for Homogeneous Multicore Clusters, 2016
ALEPH

HeteroScaLAPACK: A Linear Algebra Library for Heterogeneous Networks of Computers, 2010
HeteroScaLAPACK

HeteroMPI: An extension of MPI for high performance heterogeneous computing, 2004
HeteroMPI