OilfieldToolsNet/opm-simulators
4
0
Fork 0
mirror of https://github.com/OPM/opm-simulators.git synced 2025-01-06 14:33:02 -06:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3499 from blattms/fix-segfault-unknown-keyword-parallel

Browse Source 
[bugfix] Prevent segmentation fault for unkown keywords in parallel.
This commit is contained in:
Bård Skaflestad 2021-09-02 11:31:10 +02:00 committed by GitHub
commit a8e8739feb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
opm/simulators/utils/readDeck.cpp
View File

@ -324,9 +324,17 @@ void readDeck(int rank, std::string& deckFilename, std::unique_ptr<Opm::Deck>& d
eclipseState = std::make_unique<Opm::ParallelEclipseState>();
}
// In case of parse errors eclipseState/schedule might be null
// and trigger segmentation faults in parallel during broadcast
// (e.g. when serializing the non-existent TableManager)
auto comm = Dune::MPIHelper::getCollectiveCommunication();
parseSuccess = comm.min(parseSuccess);
try
{
Opm::eclStateBroadcast(*eclipseState, *schedule, *summaryConfig);
if (parseSuccess)
{
Opm::eclStateBroadcast(*eclipseState, *schedule, *summaryConfig);
}
}
catch(const std::exception& broadcast_error)
{
@ -344,8 +352,6 @@ void readDeck(int rank, std::string& deckFilename, std::unique_ptr<Opm::Deck>& d
errorGuard->clear();
}
auto comm = Dune::MPIHelper::getCollectiveCommunication();
parseSuccess = comm.min(parseSuccess);
if (!parseSuccess)