G.A. Geist

Oak Ridge National Laboratory — United States

Computer Science · Physical Sciences

21h-index2.2kcitations78works0.02yr avg
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Research Topics

Distributed and Parallel Computing Systems(41), Parallel Computing and Optimization Techniques(35), Cloud Computing and Resource Management(16), Advanced Data Storage Technologies(12), Matrix Theory and Algorithms(11)

Publications78 total

Virtualized Environments for the Harness High Performance Computing Workbench
2008· 4 cited
PVM and MPI: a Comparison of Features
2007· 107 cited
Modeling High-Temperature Superconductors and Metallic Alloys on the Intel iPSC/860
2005· 5 citedOpen Access
The PVM System: Supercomputer Level Concurrent Computation on a Heterogeneous Network of Workstations
2005· 54 citedOpen Access
A Lightweight Kernel for the Harness Metacomputing Framework
2005· 7 cited
Scalable system software: a component-based approach
Journal of Physics Conference Series·2005· 3 citedOpen Access
High Availability through Distributed Control
2004· 8 cited
The evolution of the PVM concurrent computing system
2002· 22 citedOpen Access
Distributed Peer-to-Peer Control in Harness
Lecture notes in computer science·2002· 15 citedOpen Access
Building a Foundation for the Next PVM: Petascale Virtual Machines
Lecture notes in computer science·2001
An Architecture for a Multi-threaded Harness Kernel
Lecture notes in computer science·2001· 5 cited
Heterogeneous parallel and distributed computing
Parallel Computing·1999· 22 cited
HARNESS: a next generation distributed virtual machine
Future Generation Computer Systems·1999· 81 citedOpen Access
Monitoring and Steering of Large-Scale Distributed Simulations
University of North Texas Digital Library (University of North Texas)·1999· 8 citedOpen Access
HARNESS: ADAPTABLE VIRTUAL MACHINE ENVIRONMENT FOR HETEROGENEOUS CLUSTER
Parallel Processing Letters·1999· 12 cited
The BR Eigenvalue Algorithm
SIAM Journal on Matrix Analysis and Applications·1999· 11 cited
Harness: The Next Generation Beyond PVM
University of North Texas Digital Library (University of North Texas)·1998Open Access
Harness: The next generation beyond PVM
Lecture notes in computer science·1998· 2 cited
The BR eigenvalue algorithm
University of North Texas Digital Library (University of North Texas)·1997Open Access
Cumulvs: Providing Fault Toler. Ance, Visualization, and Steer Ing of Parallel Applications
The International Journal of Supercomputer Applications and High Performance Computing·1997· 145 citedOpen Access
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Frequent Co-authors

Jack Dongarra(8), Michael T. Heath(8), Vaidy Sunderam(6), Robert Manchek(5), J.A. Kohl(5), Philip M. Papadopoulos(5), Barry W. Peyton(5), Stephen L. Scott(5), P.H. Worley(4), James Kohl(4), Christian Engelmann(4), V. S. Sunderam(3), C.H. Romine(3), Keith M. Moore(3), R. F. Wood(2), Esmond Ng(2), Adam Beguelin(2), George J. Davis(2), R. E. Funderlic(2), John B. Drake(2)