Hi Manoj
As already posted above Quote:
|
@alberto
csh settings should now be generic when installing from centFOAM.py script. also gmsh-2.5.0 with OCC support and paraview-3.10.1 is now avaliable. |
unable to open /openmpi
hello,
First at all, many thanks for sharing your work. I have installed OF20 and paraview without any problem, but when i try to run in paralel I obtanin the following error. I will be very grateful if someone can help me. Best regards [cluster.div:10512] mca: base: component_find: unable to open /home/anmartin/OpenFOAM/ThirdParty-2.0.x/platforms/linux64Gcc45/openmpi-1.5.3/lib/openmpi/mca_mtl_psm: libpsm_infinipath.so.1: cannot open shared object file: No such file or directory (ignored) librdmacm: couldn't read ABI version. librdmacm: assuming: 4 libibverbs: Fatal: couldn't read uverbs ABI version. CMA: unable to open /dev/infiniband/rdma_cm libibverbs: Fatal: couldn't read uverbs ABI version. -------------------------------------------------------------------------- [[60751,1],0]: A high-performance Open MPI point-to-point messaging module was unable to find any relevant network interfaces: Module: OpenFabrics (openib) Host: cluster.div Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- [cluster.div:10513] mca: base: component_find: unable to open /home/anmartin/OpenFOAM/ThirdParty-2.0.x/platforms/linux64Gcc45/openmpi-1.5.3/lib/openmpi/mca_mtl_psm: libpsm_infinipath.so.1: cannot open shared object file: No such file or directory (ignored) [cluster.div:10514] mca: base: component_find: unable to open /home/anmartin/OpenFOAM/ThirdParty-2.0.x/platforms/linux64Gcc45/openmpi-1.5.3/lib/openmpi/mca_mtl_psm: libpsm_infinipath.so.1: cannot open shared object file: No such file or directory (ignored) [cluster.div:10515] mca: base: component_find: unable to open /home/anmartin/OpenFOAM/ThirdParty-2.0.x/platforms/linux64Gcc45/openmpi-1.5.3/lib/openmpi/mca_mtl_psm: libpsm_infinipath.so.1: cannot open shared object file: No such file or directory (ignored) librdmacm: couldn't read ABI version. librdmacm: assuming: 4 libibverbs: Fatal: couldn't read uverbs ABI version. librdmacm: couldn't read ABI version. librdmacm: couldn't read ABI version. librdmacm: assuming: 4 CMA: unable to open /dev/infiniband/rdma_cm librdmacm: assuming: 4 libibverbs: Fatal: couldn't read uverbs ABI version. libibverbs: Fatal: couldn't read uverbs ABI version. CMA: unable to open /dev/infiniband/rdma_cm CMA: unable to open /dev/infiniband/rdma_cm libibverbs: Fatal: couldn't read uverbs ABI version. libibverbs: Fatal: couldn't read uverbs ABI version. libibverbs: Fatal: couldn't read uverbs ABI version. /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.0.x | | \\ / A nd | Web: www.OpenFOAM.com | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.0.x Exec : interDyMFoam -parallel Date : Oct 02 2011 Time : 18:41:12 Host : cluster.div PID : 10512 Case : /home/anmartin/foam/Slosh_II/Oval_II nProcs : 4 Slaves : 3 ( cluster.div.10513 cluster.div.10514 cluster.div.10515 ) Pstream initialized with: floatTransfer : 0 nProcsSimpleSum : 0 commsType : nonBlocking sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Disallowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time |
Ahh yes
This is because I built openmpi with infiniband support which we have in our cluster. try running it like this Code:
mpirun --mca btl ^openib --mca btl_tcp_if_include eth0 --hostfile hostfile -n 2 simpleFoam -parallel If it doesn't I will make a version without infiniband. |
Error
Hello linnemann
I'm trying to install openFoam 2.0.x in rocks 5.3 (centOs 5.6) but when I tried to run: python centFOAM.py -p /opt/OpenFOAM --OF20 I got the folowing error: Code:
All packages will be downloaded to this folder Thanks for your help, and great work Regards, Carlos |
Hi
Ive just installed a fresh version of Centos in VB. As you can see from this line Code:
installing OpenFOAM-2.0.x to /opt/OpenFOAM/OpenFOAM/OpenFOAM-2.0.x The error in the script was that it I forgot to add "OpenFOAM" to the path so that this subdir would be created automatically. And also the bash file path should be changed accordingly. So the correct way to run the script would be Code:
python centFOAM.py -p /opt --OF20 /opt/OpenFOAM/OpenFOAM-2.0.x and ThirdParty in /opt/OpenFOAM/ThirdParty-2.0.x It will also work with /opt/OpenFOAM but then you have double OpenFOAM subdirs. Please download the new one and try again. Thank you very much for the feedback. |
Thanks Linnemann
I actually used the manual installation and it worked. Great job with the script Carlos |
Hello,
First, thank you for the help already posted, because in many cases solves the problems and if not, it helps identifying it. I am trying to run OpenFOAM in parallel in several nodes. Each node alone can run the case in parallel without problem when executed with "runParallel" instruction. Also, each node alone can run the case in parallel when executed with the "mpirun" instruction, but in this case before the calculations began it displays the next error. But when I try several nodes it display the same error as in the previous case, for each node and the calculation does not begin (Error displayed at the end of this reply). The OpenFOAM version is 2.1.x, the system is Red Hat 5.7 and it has not infiniband (as I was told by the person which is in charge of the server) so I tried the solution sugested by Niels but it did not work (Error displayed at the end of this reply). Quote:
Quote:
Also, any other suggestion or orientation would be very appreciated. Thank all of you for your help and time. José Sánchez Next, it is paste the error I get at first: Code:
[Jose1@flu motorbikeMPI]$ mpirun --hostfile machines -np 6 simpleFoam -parallel Code:
[Jose1@flu motorbikeMPI]$ mpirun --mca btl ^openib --mca btl_tcp_if_include eth0 --hostfile machines -np 6 simpleFoam -parallel |
Hello again,
I have changed the hostfile from: Jose1@flu cpu=3 Jose1@nodo19 cpu=3 to: Jose1@nodo19 cpu=3 Jose1@flu cpu=3 and now it runs. I have to do some checks but it seems to be correct so, Does the order in the hostfile matters? (For me apparently yes) I think it is important to point that "flu" is the master and "nodo19" is supposed to be the slave. |
All times are GMT -4. The time now is 09:40. |