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Merge pull request #4754 from atgeirr/fix-comm-related-regression

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Add code path for the no-MPI case.
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Atgeirr Flø Rasmussen
2023-07-25 13:49:30 +02:00
committed by GitHub
parent 0d2d8dfe21 7c9d57cc84
commit d4774cc36e
1 changed files with 4 additions and 0 deletions
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opm/simulators/linalg/ISTLSolverEbos.cpp
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@@ -127,7 +127,11 @@ void FlexibleSolverInfo<Matrix,Vector,Comm>::create(const Matrix& matrix,
{ {
// Write sizes of linear systems on all ranks to debug log. // Write sizes of linear systems on all ranks to debug log.
{ {
#if HAVE_MPI
auto basic_comm = comm.communicator(); auto basic_comm = comm.communicator();
#else
auto basic_comm = Dune::Communication<Dune::No_Comm>{};
#endif // HAVE_MPI
std::ostringstream os; std::ostringstream os;
os << "Linear system "; os << "Linear system ";
if (basic_comm.size() > 1) { if (basic_comm.size() > 1) {