Hi Martin and Bernd, Please find attached the grid file I have been using for 3d2p decoupled adaptive + parallel. I confirm you that the test_3d2p using mimetic method works fine in parallel.
Since I would like to run my 2p2c decoupled test cases in parallel, so I will be very happy while listening its progress. Please keep me informed. Thank you once again for your help. Kind regards, Tri Dat 2015-05-22 13:36 GMT+02:00 Bernd Flemisch <be...@iws.uni-stuttgart.de>: > Hi Tri Dat, > > I had a closer look at decoupled 2p2c in parallel. Two issues have to be > solved: > > 1. Apparently, our CubeGridCreator doesn't create a parallel YaspGrid. > This can be fixed easily. Until then, one can use the default > DgfGridCreator for YaspGrid and parallel. > > 2. In the decoupled 2p2c model, information is not transported across the > process boundaries. Since decoupled 2p and 2p2c share quite a bit of the > same infrastructure and 2p is parallel, this also should be feasible in the > close future. > > Concerning decoupled 2p, I also did not succeed to run MPFAL in 3d and > parallel. The FV/TPFA works fine, also in the adaptive regime. This needs > to be further investigated. > > Kind regards > Bernd > > On Fri, 22 May 2015 10:59:24 +0200 > Tri Dat NGO <trida...@gmail.com> wrote: > >Hi Bernd, > > > >Thank you so much for your help. > >Please let me know if you have any progress on the decouple 2p2c in > >parallel. > > > >Concerning 2p decoupled adaptive + parallel simulations, your comments > >lead me to run *test_3d2p* in *dumux/test/decoupled/2p* in parallel and I > >obtained the following error message: > > > >###################################################### > >No model type specified > >Default to finite volume MPFA l-method model > >Dune reported error: Dune::NotImplemented > > >[storeBoundaryInteractionVolume:../../../dumux/decoupled/2p/diffusion/fvmpfa/lmethod/fvmpfal3dinteractionvolumecontainer.hh:2031]: > >Boundary shape not implemented > >###################################################### > > > >It seems that there is a problem when storing the boundary interaction > >volumes in the *mpfa-lmethod*. My test domain dimension is 10x10x10 [m x m > >x m] with the grid 20x20x20, all boundaries have id 1. I haven't tested > yet > >decoupled 2p - 3d parallel + adaptive using *mpfa-omethod/tpfa method*. > >Please let me know if you have any additional suggestions. > > > >Kind regards, > >Tri Dat > > > >2015-05-21 12:40 GMT+02:00 Bernd Flemisch <be...@iws.uni-stuttgart.de>: > > > >> Hi Tri Dat, > >> > >> I just tried to run test_dec2p2c in parallel and it seems that at least > >> the output is wrong. While the pvd-file contains pointers to correct > >> parallel pvtu-file names, only sequential vtu-files are written. I will > >> investigate this further. > >> > >> In any case, to run in parallel, you need to switch the LinearSolver to > >> the AMGBackend in your problem file by adding > >> > >> #include <dumux/linear/amgbackend.hh> > >> > >> and adding/changing something like > >> > >> SET_TYPE_PROP(TestDecTwoPTwoCProblem, LinearSolver, > >> Dumux::AMGBackend<TypeTag>); > >> > >> > >> Decoupled 2p adaptive and parallel is possible as far as I know. However > >> the 2p adaptive stuff only works with ALUGrid and that means that one > has > >> to use a 3d test case because 2d ALUGrid is not parallel. I will try to > set > >> up a corresponding case. > >> > >> I assume that decoupled 2p2c adaptive and parallel is a larger task. > Since > >> we would also like to have it, we can put it on our to-do list, but it > is > >> hard to estimate when we actually can do it. > >> > >> Kind regards > >> Bernd > >> > >> > >> > >> On 05/21/2015 11:51 AM, Tri Dat NGO wrote: > >> > >> Dear DuMuX, > >> > >> I would like to know whether there is any test case of 2p2c decoupled > >> model which works correctly in parallel mode? > >> I tried to run the parallel simulations of all examples in > >> /dumux_v2.6/test/decoupled/2p2c with mpirun but I obtained always the > >> results of sequential simulations. > >> > >> Another question always on parallel simulation but concerning the > >> adaptive grid refinement, can we implement the adaptive grid method with > >> 2p/2p2c model in parallel mode? > >> > >> Thank you in advance for your reply. > >> > >> Kind regards, > >> Tri Dat > >> > >> > >> _______________________________________________ > >> Dumux mailing listdu...@listserv.uni-stuttgart.dehttps:// > listserv.uni-stuttgart.de/mailman/listinfo/dumux > >> > >> > >> > >> -- > >> _______________________________________________________________ > >> > >> Bernd Flemisch phone: +49 711 685 69162 > >> IWS, Universität Stuttgart fax: +49 711 685 60430 > >> Pfaffenwaldring 61 email: be...@iws.uni-stuttgart.de > >> D-70569 Stuttgart url: www.hydrosys.uni-stuttgart.de > >> _______________________________________________________________ > >> > >> > >> _______________________________________________ > >> Dumux mailing list > >> Dumux@listserv.uni-stuttgart.de > >> https://listserv.uni-stuttgart.de/mailman/listinfo/dumux > >> > >> > > _______________________________________________________________ > > Bernd Flemisch phone: +49 711 685 69162 > IWS, Universitaet Stuttgart fax: +49 711 685 67020 > Pfaffenwaldring 61 email: be...@iws.uni-stuttgart.de > D-70569 Stuttgart url: www.hydrosys.uni-stuttgart.de > _______________________________________________________________ > _______________________________________________ > Dumux mailing list > Dumux@listserv.uni-stuttgart.de > https://listserv.uni-stuttgart.de/mailman/listinfo/dumux >
test_3d2p_ntd.dgf
Description: Binary data
_______________________________________________ Dumux mailing list Dumux@listserv.uni-stuttgart.de https://listserv.uni-stuttgart.de/mailman/listinfo/dumux
