Title
Shared-memory parallelization of a local correlation multi-reference CI program.
Abstract
We present a shared-memory parallelization of our open-source, local correlation multi-reference framework, TigerCI. Benchmarks of the total parallel speedup show a reasonable scaling for typical modern computing system setups. The efficient use of available computing resources will extend simulations on this high level of theory into a new size regime. We demonstrate our framework using local-correlation multireference computations of alkyl-substituted dioxirane and solvated methyl nitrene as examples.
Year
DOI
Venue
2014
10.1016/j.cpc.2014.08.016
Computer Physics Communications
Keywords
Field
DocType
Local correlation,Parallelization,Shared memory,Multi reference,Dioxirane,Multi-reference configuration interaction
Shared memory parallelization,Shared memory,Computer science,Parallel computing,Correlation,Scaling,Computing systems,Speedup,Computation
Journal
Volume
Issue
ISSN
185
12
0010-4655
Citations 
PageRank 
References 
0
0.34
3
Authors
7
Name
Order
Citations
PageRank
Johannes M. Dieterich1233.87
David B. Krisiloff200.34
Alexander Gaenko3163.81
F. Libisch400.68
Theresa L. Windus522930.66
Mark S. Gordon628325.73
Emily A. Carter7216.52