[TRIDEV G]

Hello everyone

I am trying to run a case in parallel mode using 4 cores.

decomposePar command works fine and does its job (creates 4 processor directories)

When I type $ mpirun -np 4 InterFoam -parallel

An error throws out saying -bash: mpirun: command not found

Can anyone help me resolve the issue.

Thank You

[Moderator note: Moved from mpirun gives error despite I can run my case serially ]

[wyldckat]

Quick questions:

1. Which Linux distribution are you using?
2. Which installation instructions for OpenFOAM or foam-extend did you follow?
3. Which OpenFOAM or foam-extend version are you using?

[TRIDEV G]

Hi wyldckat thanks for the reply

1. I am using openFoam on windows 7 .

2. I followed Installation instruction from this link : https://www.cfdsupport.com/install- openfoam-for-windows.html

3. openFoam version : dev-59be3e7 (aka 6.0)
file name : OF4Win-18.10v1-r1134-win64-install.exe

Thanks

[regard]

Originally Posted by TRIDEV G

Hi wyldckat thanks for the reply

1. I am using openFoam on windows 7 .

2. I followed Installation instruction from this link : https://www.cfdsupport.com/install- openfoam-for-windows.html

3. openFoam version : dev-59be3e7 (aka 6.0)
file name : OF4Win-18.10v1-r1134-win64-install.exe

Thanks

hi...perhaps this command can help you.....foamJob -s -p interFoam

[TRIDEV G]

hey regard thanks for the reply
i tried the command you have suggested but I am getting the same error

'mpirun' not found

I tried the command $ mpiexec -n 4 interFoam -parallel


its working !!