Run OF case on SCC?

NewKid · March 13, 2019, 22:15

Could anyone who accomplished OpenFOAM case on SCC (Super computation center) tell me how to give the command line if I try to run a case with 240 cores on 20 nodes?
I always get the message:Requested node configuration is not available.

Thanks in advance!

NewKid · March 21, 2019, 01:14

No any clues?
After I started to compute one OF case, the procedure halts while the messages were given as follows:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 4.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 4.0
Exec : /WORK/app/OpenFOAM/OpenFOAM-4.0/platforms/linux64IccDPInt32Opt/bin/sprayFoam -parallel
Date : Mar 21 2019
Time : 13:58:51
Host : "cn9720"
PID : 2866
Case : /WORK/nsccgz_xliao_1/liutao/LMesh
nProcs : 240
Slaves :
239
(
...//something like 240 tasks are assigned
)

Pstream initialized with:
floatTransfer : 0
nProcsSimpleSum : 0
commsType : nonBlocking
polling iterations : 0
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0 // The procedure stops right here

PS: I can solve this case on one node.

March 13, 2019, 22:15	Run OF case on SCC?	#1
NewKid Senior Member LT Join Date: Dec 2010 Posts: 104 Rep Power: 15	Could anyone who accomplished OpenFOAM case on SCC (Super computation center) tell me how to give the command line if I try to run a case with 240 cores on 20 nodes? I always get the message:Requested node configuration is not available. Thanks in advance!

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March 21, 2019, 01:14		#2
NewKid Senior Member LT Join Date: Dec 2010 Posts: 104 Rep Power: 15	No any clues? After I started to compute one OF case, the procedure halts while the messages were given as follows: /---------------------------------------------------------------------------\ \| ========= \| \| \| \\ / F ield \| OpenFOAM: The Open Source CFD Toolbox \| \| \\ / O peration \| Version: 4.0 \| \| \\ / A nd \| Web: www.OpenFOAM.org \| \| \\/ M anipulation \| \| \---------------------------------------------------------------------------/ Build : 4.0 Exec : /WORK/app/OpenFOAM/OpenFOAM-4.0/platforms/linux64IccDPInt32Opt/bin/sprayFoam -parallel Date : Mar 21 2019 Time : 13:58:51 Host : "cn9720" PID : 2866 Case : /WORK/nsccgz_xliao_1/liutao/LMesh nProcs : 240 Slaves : 239 ( ...//something like 240 tasks are assigned ) Pstream initialized with: floatTransfer : 0 nProcsSimpleSum : 0 commsType : nonBlocking polling iterations : 0 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 // The procedure stops right here PS: I can solve this case on one node.