OilfieldToolsNet/opm-simulators
4
0
Fork 0
mirror of https://github.com/OPM/opm-simulators.git synced 2025-02-25 18:55:30 -06:00
Code Issues Packages Projects Releases Wiki Activity

Catch and process exception during ILU0 in parallel for CPR, too.

Browse Source
This commit is contained in:
Markus Blatt 2015-09-08 11:54:45 +02:00
parent c97f125b56
commit 2d50408b5f
1 changed files with 20 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
opm/autodiff/CPRPreconditioner.hpp
View File

@ -178,7 +178,26 @@ createILU0Ptr(const M& A, double relax,
Dune::OwnerOverlapCopyCommunication<I1,I2>,
Dune::SeqILU0<M,X,X>
> PointerType;
Dune::SeqILU0<M,X,X>* ilu = new Dune::SeqILU0<M,X,X>(A, relax);
Dune::SeqILU0<M,X,X>* ilu = nullptr;
int ilu_setup_successful = 1;
std::string message;
try {
ilu = new Dune::SeqILU0<M,X,X>(A, relax);
}
catch ( Dune::MatrixBlockError error )
{
message = error.what();
std::cerr<<"Exception occured on process " <<
comm.communicator().rank() << " during " <<
"setup of ILU0 preconditioner with message: " <<
message<<std::endl;
ilu_setup_successful = 0;
}
// Check whether there was a problem on some process
if ( comm.communicator().min(ilu_setup_successful) == 0 )
{
throw Dune::MatrixBlockError();
}
return typename SelectParallelILUSharedPtr<Dune::SeqILU0<M,X,X>, I1, I2>
::type ( new PointerType(*ilu, comm), createParallelDeleter(*ilu, comm));
}