 |
 |
 |
|
|
|
[Sponsors] | ||||
February 23, 2014, 21:45
|
Help~~problems in running in parallel
|
#1 |
|
New Member
liyu
Join Date: Jan 2014
Location: Beijing
Posts: 10
Rep Power: 12  |
hello,
I am new to openfoam, and i am using the solver " icoUncoupledKinematicParcelFoam". i want to run the tutorial of hopper in parallel with 4 processors on my computer. i did not change anything of the decomposeParDic file, and the step of " decomposePar" worked well. then, when i ran " mpirun -np 4 icoUncoupledKinematicParcelFoam -parallel ", there were problems. -------------------------------------------------------------------------- Sorry! You were supposed to get help about: find-available:not-valid But I couldn't open the help file: /home/inet107/OpenFOAM/ThirdParty-2.2.2/platforms/linux64Gcc/openmpi-1.6.3/share/openmpi/help-mca-base.txt: No such file or directory. Sorry! -------------------------------------------------------------------------- [inet107-Precision-T7610:04118] *** Process received signal *** [inet107-Precision-T7610:04118] Signal: Segmentation fault (11) [inet107-Precision-T7610:04118] Signal code: Address not mapped (1) [inet107-Precision-T7610:04118] Failing at address: 0x28 [inet107-Precision-T7610:04118] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0xfcb0) [0x7f419805ecb0] [inet107-Precision-T7610:04118] [ 1] /usr/lib/libopen-pal.so.0(mca_base_select+0x108) [0x7f419828e518] [inet107-Precision-T7610:04118] [ 2] /usr/lib/libopen-pal.so.0(opal_crs_base_select+0x7e) [0x7f41982a090e] [inet107-Precision-T7610:04118] [ 3] /usr/lib/libopen-pal.so.0(opal_cr_init+0x31e) [0x7f419827f0ee] [inet107-Precision-T7610:04118] [ 4] /usr/lib/libopen-pal.so.0(opal_init+0x159) [0x7f419827ea59] [inet107-Precision-T7610:04118] [ 5] /usr/lib/libopen-rte.so.0(orte_init+0x4d) [0x7f41984d0a0d] [inet107-Precision-T7610:04118] [ 6] mpirun() [0x402fe5] [inet107-Precision-T7610:04118] [ 7] mpirun() [0x402b34] [inet107-Precision-T7610:04118] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f4197cb176d] [inet107-Precision-T7610:04118] [ 9] mpirun() [0x402a59] [inet107-Precision-T7610:04118] *** End of error message *** any help will be appreciated! ! thx |
|
|
|
|
|
February 25, 2014, 20:23
|
|
#2 |
|
New Member
liyu
Join Date: Jan 2014
Location: Beijing
Posts: 10
Rep Power: 12 |
is there anyone that can help me ?
|
|
|
|
|
|
|
February 27, 2014, 19:34
|
|
#3 |
|
New Member
liyu
Join Date: Jan 2014
Location: Beijing
Posts: 10
Rep Power: 12 |
haha, i finally solved this problem.
after the installation, you should find the bashrc file in etc/. then change the "openmpi" to "SYSTEMOPENMPI" at the 82 line. |
|
|
|
|
|
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| error while running in parallel using openmpi on local mc 6 processors | suryawanshi_nitin | OpenFOAM | 10 | February 22, 2017 21:33 |
| Running mapFields with Parallel Source and Parallel Target | RDanks | OpenFOAM Pre-Processing | 4 | August 2, 2016 05:24 |
| running OpenFoam in parallel | vishwa | OpenFOAM Running, Solving & CFD | 22 | August 2, 2015 08:53 |
| problem in running parallel: ./Allrun: 62: shift: can't shift that many | adambarfi | OpenFOAM Running, Solving & CFD | 10 | May 11, 2015 09:31 |
| Problems running in parallel - missing controlDict | Argen | OpenFOAM Running, Solving & CFD | 4 | June 7, 2012 03:50 |
Linear Mode
