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← Revision 16 as of 2009-03-25 17:11:59 ⇥
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#acl DynareWriters:read,write All:read There seems to be a problem for others to edit this page. I'm working on it. Michel 09/19/07 |
#acl DynareWritersGroup:read,write DynareTeamGroup:read,write,admin All:read In order to edit this page, you need to create an account with UserPreferences, then send an email to MichelJuillard. Thanks |
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* Mathworks Cleve's corner on parallel Matlab [http://www.mathworks.com/company/newsletters/news_notes/june07/clevescorner.html] | * Mathworks Cleve's corner on parallel Matlab [[http://www.mathworks.com/company/newsletters/news_notes/june07/clevescorner.html]] |
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* LAM / MPI Parallel Computing under MATLAB [http://atc.ugr.es/javier-bin/mpitb_eng] * Parallel Virtual Machine (PVM) under MATLAB [http://atc.ugr.es/javier-bin/pvmtb_eng] |
* LAM / MPI Parallel Computing under MATLAB [[http://atc.ugr.es/javier-bin/mpitb_eng]] * Parallel Virtual Machine (PVM) under MATLAB [[http://atc.ugr.es/javier-bin/pvmtb_eng]] |
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* 4 threads: 7.7 sec -- MichelJuillard [[DateTime(2007-09-16T10:22:53Z)]] | * 4 threads: 7.7 sec -- MichelJuillard <<DateTime(2007-09-16T10:22:53Z)>> |
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* I. Azzini, R. Girardi, M. Ratto (2007) "Parallelization of Matlab codes under Windows platform for Bayesian estimation: a DYNARE application" [http://www.cepremap.cnrs.fr/juillard/dynare_conf_07/girardi.pdf] | * I. Azzini, R. Girardi, M. Ratto (2007) "Parallelization of Matlab codes under Windows platform for Bayesian estimation: a DYNARE application" [[http://www.cepremap.cnrs.fr/juillard/dynare_conf_07/girardi.pdf]] (see also comments on the paper by S. Villemot: [[attachment:Azzini-Girardi-Ratto-comments.pdf]]) * a paper on parallel QZ [[http://www.hpc2n.umu.se/para06/papers/paper_263.pdf]] * ParallelizationAndPerformanceImprovementOfDynareWithSpecializedHardware |
In order to edit this page, you need to create an account with UserPreferences, then send an email to MichelJuillard. Thanks
Issues around parallel computing
Matlab
Mathworks Cleve's corner on parallel Matlab http://www.mathworks.com/company/newsletters/news_notes/june07/clevescorner.html
- Open source solutions:
LAM / MPI Parallel Computing under MATLAB http://atc.ugr.es/javier-bin/mpitb_eng
Parallel Virtual Machine (PVM) under MATLAB http://atc.ugr.es/javier-bin/pvmtb_eng
Tests on Hal
x = randn(100,100); tic; for i=1:100000; y=x*x; end; toc
- 1 thread: 21 sec
- 4 threads: 24 sec
x = randn(1000,1000); tic; for i=1:100; y=x*x; end; toc
- 1 thread: 20.3 sec
4 threads: 7.7 sec -- MichelJuillard 2007-09-16 10:22:53
Dynare
I. Azzini, R. Girardi, M. Ratto (2007) "Parallelization of Matlab codes under Windows platform for Bayesian estimation: a DYNARE application" http://www.cepremap.cnrs.fr/juillard/dynare_conf_07/girardi.pdf (see also comments on the paper by S. Villemot: Azzini-Girardi-Ratto-comments.pdf)
a paper on parallel QZ http://www.hpc2n.umu.se/para06/papers/paper_263.pdf
ParallelizationAndPerformanceImprovementOfDynareWithSpecializedHardware