How two meshes under one Time

liu · June 27, 2005, 20:56

I have seen in several places that the new structure of version 1.1(especially new Time class) can easily handle multi-mesh or multi-regions. But how to do that?

My approach is a little bit ugly. I created two Time instances(runTime_mesh1 and runTime_mesh2). And use these two to create 2 seperate fvMesh. For one procesor, it runs ok. But for parallel computing, I am stucted. I have read the Pstream class code. The problem is sitting inside. I am still trying to work around.

Thank you!

panara · June 28, 2005, 08:25

Dear Xiaofeng,

I am interested in your case, could you upload your solver and modifications?

I am also having problem with parallelizations.

I am using a timedependent Boundary Condition that works fine in single processor mode but I have problem in parallel mode..

Daniele

June 27, 2005, 20:56	I have seen in several places	#1
liu Senior Member Xiaofeng Liu Join Date: Mar 2009 Location: State College, PA, USA Posts: 118 Rep Power: 17	I have seen in several places that the new structure of version 1.1(especially new Time class) can easily handle multi-mesh or multi-regions. But how to do that? My approach is a little bit ugly. I created two Time instances(runTime_mesh1 and runTime_mesh2). And use these two to create 2 seperate fvMesh. For one procesor, it runs ok. But for parallel computing, I am stucted. I have read the Pstream class code. The problem is sitting inside. I am still trying to work around. Thank you! __________________ Xiaofeng Liu, Ph.D., P.E., Assistant Professor Department of Civil and Environmental Engineering Penn State University 223B Sackett Building University Park, PA 16802 Web: http://water.engr.psu.edu/liu/

June 28, 2005, 08:25	Dear Xiaofeng, I am interes	#2
panara Senior Member Daniele Panara Join Date: Mar 2009 Posts: 101 Rep Power: 17	Dear Xiaofeng, I am interested in your case, could you upload your solver and modifications? I am also having problem with parallelizations. I am using a timedependent Boundary Condition that works fine in single processor mode but I have problem in parallel mode.. Daniele

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