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Make ParallelDebugOutput constructable with global or distributed grid view.

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That makes coding a little more me/fool proof.
This commit is contained in:
Markus Blatt 2017-01-27 12:33:19 +01:00
parent 03cb9f4afa
commit 35ff439ee1
1 changed files with 14 additions and 8 deletions
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22
opm/autodiff/ParallelDebugOutput.hpp
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@ -242,7 +242,7 @@ namespace Opm
enum { ioRank = 0 };
/// \brief Constructor
/// \param otherGrid The grid with the distributed(!) view activated.
/// \param otherGrid The grid after loadbalance was run.
/// \param eclipseState The eclipse file parser output
/// \param numPhases The number of active phases.
/// \param permeability The permeabilities for the global(!) view.
@ -252,16 +252,22 @@ namespace Opm
const Opm::PhaseUsage& phaseUsage)
: grid_(),
eclipseState_( eclipseState ),
toIORankComm_( otherGrid.comm() ),
globalCellData_(new data::Solution),
isIORank_( otherGrid.comm().rank() == ioRank ),
isIORank_(true),
phaseUsage_(phaseUsage)
{
// Switch to distributed view unconditionally for safety.
Dune::CpGrid distributed_grid = otherGrid;
const CollectiveCommunication& comm = otherGrid.comm();
if( comm.size() > 1 )
{
std::set< int > send, recv;
distributed_grid.switchToDistributedView();
toIORankComm_ = distributed_grid.comm();
isIORank_ = (distributed_grid.comm().rank() == ioRank);
// the I/O rank receives from all other ranks
if( isIORank() )
{
@ -301,10 +307,10 @@ namespace Opm
}
localIndexMap_.clear();
localIndexMap_.reserve( otherGrid.size( 0 ) );
localIndexMap_.reserve( distributed_grid.size( 0 ) );
unsigned int index = 0;
auto localView = otherGrid.leafGridView();
auto localView = distributed_grid.leafGridView();
for( auto it = localView.begin< 0 >(),
end = localView.end< 0 >(); it != end; ++it, ++index )
{
@ -327,13 +333,13 @@ namespace Opm
}
// distribute global id's to io rank for later association of dof's
DistributeIndexMapping distIndexMapping( globalIndex_, otherGrid.globalCell(), localIndexMap_, indexMaps_ );
DistributeIndexMapping distIndexMapping( globalIndex_, distributed_grid.globalCell(), localIndexMap_, indexMaps_ );
toIORankComm_.exchange( distIndexMapping );
}
else // serial run
{
// copy global cartesian index
globalIndex_ = otherGrid.globalCell();
globalIndex_ = distributed_grid.globalCell();
}
}
@ -702,7 +708,7 @@ namespace Opm
// this needs to be revised
WellStateFullyImplicitBlackoil globalWellState_;
// true if we are on I/O rank
const bool isIORank_;
bool isIORank_;
// Phase usage needed to convert solution to simulation data container
Opm::PhaseUsage phaseUsage_;
};