107 lines
4.0 KiB
Matlab
107 lines
4.0 KiB
Matlab
function dirlist = dynareParallelDir(filename,PRCDir,Parallel)
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% PARALLEL CONTEXT
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% In a parallel context, this is a specialized version of dir() function.
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%
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% INPUTS
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% o filename [] ...
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% o PRCDir [] ...
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% o Parallel [] ...
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%
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% OUTPUTS
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% o dirlist [] ...
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%
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% Copyright © 2009-2017 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <https://www.gnu.org/licenses/>.
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dirlist=[];
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for indPC=1:length(Parallel)
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if ~ispc || strcmpi('unix',Parallel(indPC).OperatingSystem)
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if Parallel(indPC).Local==0
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if ~isempty(Parallel(indPC).Port)
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ssh_token = ['-p ',Parallel(indPC).Port];
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else
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ssh_token = '';
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end
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if isoctave % Patch for peculiar behaviour of ssh-ls under Linux.
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% It is necessary to capture the ls warning message.
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% To do it under the ssh protocol it is necessary to redirect the ls message in a text file.
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% The file is 'OctaveStandardOutputMessage.txt' and it is
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% saved in the Model directory.
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[check, ax]=system(['ssh ',ssh_token,' ',Parallel(indPC).UserName,'@',Parallel(indPC).ComputerName,' ls ',Parallel(indPC).RemoteDirectory,'/',PRCDir,'/',filename, ' 2> OctaveStandardOutputMessage.txt']);
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else
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[check, ax]=system(['ssh ',ssh_token,' ',Parallel(indPC).UserName,'@',Parallel(indPC).ComputerName,' ls ',Parallel(indPC).RemoteDirectory,'/',PRCDir,'/',filename]);
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end
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if check ~= 0 || ~isempty(strfind(ax,'No such file or directory'))
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ax=[];
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else
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indax=regexp(ax,'\n');
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colax=indax(1);
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rowax=length(indax);
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ax=reshape(ax',[colax rowax])';
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ax=ax(:,1:end-1);
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end
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else
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if isoctave % Patch for peculiar behaviour of ls under Linux.
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% It is necessary to capture the ls warning message and properly manage the jolly char '*'!
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[check, ax]=system(['ls ' ,filename, ' 2> OctaveStandardOutputMessage.txt']);
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if check ~= 0 || ~isempty(strfind(ax,'No such file or directory'))
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ax=[];
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end
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else
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try
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ax=ls(filename);
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catch
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ax=[];
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end
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end
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end
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else
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if isoctave % Patch for peculiar behaviour of ls under Windows.
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if Parallel(indPC).Local==0
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ax0=dir(['\\',Parallel(indPC).ComputerName,'\',Parallel(indPC).RemoteDrive,'$\',Parallel(indPC).RemoteDirectory,'\',PRCDir,'\',filename]);
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else
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ax0=dir(filename);
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end
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if isempty(ax0)
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ax='';
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else
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clear ax1;
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for jax=1:length(ax0)
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ax1{jax}=ax0(jax).name;
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end
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ax=char(ax1{:});
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end
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else
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if Parallel(indPC).Local==0
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ax=ls(['\\',Parallel(indPC).ComputerName,'\',Parallel(indPC).RemoteDrive,'$\',Parallel(indPC).RemoteDirectory,'\',PRCDir,'\',filename]);
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else
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ax=ls(filename);
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end
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end
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end
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if isempty(dirlist)
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dirlist=ax;
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elseif ~isempty(ax)
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dirlist = char(dirlist, ax);
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end
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end
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