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Throw an error if the status "lastStepFailed" in prepareStep of BlackoilModel is not the same across all processes

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Lisa Julia Nebel
2024-09-29 22:30:01 +02:00
parent 7573ce2e41
commit 9f4fdd09fa
1 changed files with 5 additions and 1 deletions
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6
opm/simulators/flow/BlackoilModel.hpp
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@@ -272,7 +272,11 @@ namespace Opm {
Dune::Timer perfTimer;
perfTimer.start();
// update the solution variables in the model
if ( timer.lastStepFailed() ) {
int lastStepFailed = timer.lastStepFailed();
if (grid_.comm().size() > 1 && lastStepFailed != grid_.comm().min(lastStepFailed)) {
OPM_THROW(std::runtime_error, fmt::format("Misalignment of the parallel simulation run in prepareStep - the previous step succeeded on rank {} but failed on the other ranks.", grid_.comm().rank()));
}
if ( lastStepFailed ) {
simulator_.model().updateFailed();
} else {
simulator_.model().advanceTimeLevel();