problem in using matlab mpi for parallel processing..

5 views (last 30 days)
raheel mumtaz
raheel mumtaz on 11 Aug 2011
Answered: Abeera Tariq on 11 Nov 2014
M USING MPI FOR PARALLEL PROCESSING IN MATLAB... m using ssh for the remote connection... but when i run the 'basic' example code present in matlabmpi folder it gives the following in the command windo
....................................................................
No pid files found
Launching MPI rank: 1 on: Raheel@RAHEEL-PC
Launching MPI rank: 0 on: MINAAM@MINAAM-PC
unix_launch =
ssh Raheel@RAHEEL-PC "cd C:\Users\Public\MatlabMPI\src & MatMPI\Dos_Commands.Raheel@RAHEEL-PC.1.bat"
ssh MINAAM@MINAAM-PC "cd C:\Users\Public\MatlabMPI\src & MatMPI\Dos_Commands.MINAAM@MINAAM-PC.0.bat"
C:\Users\Public\MatlabMPI\src>ssh Raheel@RAHEEL-PC "cd C:\Users\Public\MatlabMPI\src & MatMPI\Dos_Commands.Raheel@RAHEEL-PC.1.bat"
bash: line 0: cd: C:UsersPublicMatlabMPIsrc: No such file or directory
bash: MatMPIDos_Commands.Raheel@RAHEEL-PC.1.bat: command not found
C:\Users\Public\MatlabMPI\src>ssh MINAAM@MINAAM-PC "cd C:\Users\Public\MatlabMPI\src & MatMPI\Dos_Commands.MINAAM@MINAAM-PC.0.bat"
bash: line 0: cd: C:UsersPublicMatlabMPIsrc: No such file or directory
bash: MatMPIDos_Commands.MINAAM@MINAAM-PC.0.bat: command not found
...................................................................
what should i do to fix this problem... thnx

Answers (2)

Walter Roberson
Walter Roberson on 11 Aug 2011
Either change the \ in the paths to be / such as
C:/Users/Public/MatlabMPI/src
or else put in two \ for each \ that must make it to the other side, such as
C:\\Users\\Public\\MatlabMPI\\src

Abeera Tariq
Abeera Tariq on 11 Nov 2014
can you help me in installation of matlab mpi?

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!