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
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