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#1 |
Senior Member
weihong yao
Join Date: Mar 2009
Posts: 117
Rep Power: 17 ![]() |
hi,
when i use "setParabolicInlet" application,it show: setParabolicInlet /home/user/skolan/OpenFOAM/skolan-1.3/run/tutorials/sonicFoam backwardStep inlet 0.01 -z_noncenter -parallel -y_noncenter ----------------------------------------------------------------------------- It seems that there is no lamd running on the host newton. This indicates that the LAM/MPI runtime environment is not operating. The LAM/MPI runtime environment is necessary for MPI programs to run (the MPI program tired to invoke the "MPI_Init" function). Please run the "lamboot" command the start the LAM/MPI runtime environment. See the LAM/MPI documentation for how to invoke "lamboot" across multiple machines. ------------------------------------------------- how to fix it?thank you! ps:I use OF1.4 IN SUSE10.2. |
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#2 |
Assistant Moderator
Bernhard Gschaider
Join Date: Mar 2009
Posts: 4,225
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If you're using the setParabolicInlet that floats around here, be advised that it doesn't work correctly on parallel cases (at least the version I wrote). Therefore the -parallel option should not be used (and it only makes sense if you've got an mpirun, or similar, before the call to the solver.
Bernhard
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#3 |
Senior Member
weihong yao
Join Date: Mar 2009
Posts: 117
Rep Power: 17 ![]() |
hi.
thank you for your answer.but now i do not know what can i do? |
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#4 |
Assistant Moderator
Bernhard Gschaider
Join Date: Mar 2009
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Try running it without -parallel
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#5 |
Senior Member
weihong yao
Join Date: Mar 2009
Posts: 117
Rep Power: 17 ![]() |
hi,
thank you!but it doesn't work.it show Usage:setParabolicInlet <root>.....-z_noncenter -parallel -y_noncenter, |
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#6 |
Assistant Moderator
Bernhard Gschaider
Join Date: Mar 2009
Posts: 4,225
Rep Power: 51 ![]() ![]() |
Try
setParabolicInlet . backwardStep inlet 0.01 -z_noncenter The dot is important. And the stuff iwht a - in front is optional
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#7 |
Senior Member
weihong yao
Join Date: Mar 2009
Posts: 117
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ok.i will try it!thank you1
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