CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > SU2 Installation

a question about parallel in windows 7

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   May 14, 2014, 09:13
Default a question about parallel in windows 7
  #1
New Member
 
XingYu
Join Date: May 2014
Posts: 25
Rep Power: 3
454514566@qq.com is on a distinguished road
I want to Parallel compute a file in windows 64,the computer is installed :
mpich2-1.4.1p1-win-ia32.msi
SU2-3.0.000-64-bit-Parallel.exe
python 2.7
numpy and scipy
When computing a file,I enter the "python parallel_computation.py -f
turb_ONERAM6.cfg -p 2 " in cmd.exe and face the error:

the command:mpiexec -np 2 D:\Program Files\SU2\SU2_DDC config_DDC.cfg
the location: D:\
launch failed:CreateProcess<D:\Program Files\SU2\SU2_DDC config_DDC.cfg>on 'owner-PC' failed,error 2 -system can't the file
launch failed:CreateProcess<D:\Program Files\SU2\SU2_DDC config_DDC.cfg>on 'owner-PC' failed,error 2 -system can't the file

(.su2 and .cfg are located at D disk,the softare are located at D:\Program Files\SU2 and make environment variable as 'path' )

I want to the reason.Thanks
454514566@qq.com is offline   Reply With Quote

Old   May 19, 2014, 17:00
Default
  #2
New Member
 
Michael Colonno
Join Date: Jan 2013
Location: Stanford, CA
Posts: 28
Rep Power: 4
mcolonno is on a distinguished road
Two issues:

- MPICH2 has discontinued Windows support entirely and hence SU^2 no longer supports it on the Windows platform. The executables are built with Microsoft's MPI implementation which can be downloaded for free as part of the "HPC pack". Please refer to the SU^2 Windows installation documentation for a link and details.

- (Just an FYI) It looks like you're trying to run the 32-bit version of MPICH2 on a 64-bit Windows system.
mcolonno is offline   Reply With Quote

Old   May 23, 2014, 02:29
Default
  #3
New Member
 
XingYu
Join Date: May 2014
Posts: 25
Rep Power: 3
454514566@qq.com is on a distinguished road
Quote:
Originally Posted by mcolonno View Post
Two issues:

- MPICH2 has discontinued Windows support entirely and hence SU^2 no longer supports it on the Windows platform. The executables are built with Microsoft's MPI implementation which can be downloaded for free as part of the "HPC pack". Please refer to the SU^2 Windows installation documentation for a link and details.

- (Just an FYI) It looks like you're trying to run the 32-bit version of MPICH2 on a 64-bit Windows system.
thank your advice,I reinstall the MS MPI and SU2 to C:,and it seem run,but I face the issue,the Dos is showing:
D:\>parallel_computation.py -f inv_NACA0012.cfg -p 2
the command: mpiexec -np 2 C:\SU2\SU2_DDC config_DDC.cfg
the location: D:\
WARNING: unrecognized option in the config. file: GRID_DEFORM_METHOD.
WARNING: unrecognized option in the config. file: GRID_DEFORM_METHOD.


-------------------------------------------------------------------------
| _____ _ _ ___ |
| / ____| | | | | |__ \ Web: su2.stanford.edu |
-------------------------------------------------------------------------
| _____ _ _ ___ |
| / ____| | | | | |__ \ Web: su2.stanford.edu |
| | (___ | | | | ) | Twitter: @su2code |
| | (___ | | | | ) | Twitter: @su2code |
| \___ \ | | | | / / Forum: www.cfd-online.com/Forums/su2/ |
| ____) | | |__| | / /_ |
| \___ \ | | | | / / Forum: www.cfd-online.com/Forums/su2/ |
| ____) | | |__| | / /_ |
| |_____/ \____/ |____| Suite (Domain Decomposition Code) |
| |_____/ \____/ |____| Suite (Domain Decomposition Code) |
| Release 2.0.10 |
-------------------------------------------------------------------------
| Release 2.0.10 |
| Stanford University Unstructured (SU2). |
| Copyright (C) 2012-2013 Aerospace Design Laboratory (ADL). |
| SU2 is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License (version 2.1) for more details. |
-------------------------------------------------------------------------

-------------------------------------------------------------------------
------------------------ Physical case definition -----------------------
Input mesh file name: mesh_NACA0012_inv.su2
| Stanford University Unstructured (SU2). |

-------------------------- Output information ---------------------------
| Copyright (C) 2012-2013 Aerospace Design Laboratory (ADL). |
Don't visualize the partitions.

------------------- Config file boundary information --------------------
| SU2 is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License (version 2.1) for more details. |
Euler wall boundary marker(s): airfoil.
Far-field boundary marker(s): farfield.
-------------------------------------------------------------------------

------------------------ Physical case definition -----------------------
Input mesh file name: mesh_NACA0012_inv.su2

-------------------------- Output information ---------------------------
Don't visualize the partitions.

------------------- Config file boundary information --------------------
Euler wall boundary marker(s): airfoil.
Far-field boundary marker(s): farfield.

---------------------- Read grid file information -----------------------
Two dimensional problem.
10216 interior elements.
10216 triangles.
5233 points.
2 surface markers.
200 boundary elements in index 0 (Marker = airfoil).
50 boundary elements in index 1 (Marker = farfield).

------------------------ Divide the numerical grid ----------------------

----------------------------- Write mesh files --------------------------

job aborted:
[ranks] message

[0] terminated

[1] process exited without calling finalize

---- error analysis -----

[1] on XingYu-PC
C:\SU2\SU2_DDC ended prematurely and may have crashed. exit code 0xc0000005

---- error analysis -----
SU2 process was terminated by signal '3'

I look forward to your answer,thank you so much!
454514566@qq.com is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
RSH on Windows for CFX parallel computation BalanceChen CFX 3 June 15, 2012 12:34
Parallel run of OpenFOAM in linux and windows side by side m2montazari OpenFOAM Running, Solving & CFD 5 June 24, 2011 03:26
CFX11 MPICH2 local parallel for windows mohanrao CFX 3 March 31, 2009 10:01
CFX local parallel on windows XP frank CFX 12 April 24, 2008 07:26
parallel computation in Windows sheila FLUENT 1 July 16, 2007 07:11


All times are GMT -4. The time now is 07:22.