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MultisegmentWellEquations: throw with float Scalar

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UMFPack cannot handle floats
This commit is contained in:
Arne Morten Kvarving 2024-04-16 13:02:53 +02:00
parent e4e6430644
commit fa84eb65c7
1 changed files with 49 additions and 38 deletions
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87
opm/simulators/wells/MultisegmentWellEquations.cpp
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@ -20,11 +20,13 @@
*/
#include <config.h>
#include <opm/common/TimingMacros.hpp>
#include <opm/simulators/wells/MultisegmentWellEquations.hpp>
#include <dune/istl/umfpack.hh>
#include <opm/common/ErrorMacros.hpp>
#include <opm/common/TimingMacros.hpp>
#include <opm/input/eclipse/Schedule/MSW/WellSegments.hpp>
#if COMPILE_BDA_BRIDGE
@ -167,7 +169,12 @@ void MultisegmentWellEquations<Scalar,numWellEq,numEq>::createSolver()
return;
}
duneDSolver_ = std::make_shared<Dune::UMFPack<DiagMatWell>>(duneD_, 0);
if constexpr (std::is_same_v<Scalar,float>) {
OPM_THROW(std::runtime_error, "MultisegmentWell support requires UMFPACK, "
"and UMFPACK does not support float");
} else {
duneDSolver_ = std::make_shared<Dune::UMFPack<DiagMatWell>>(duneD_, 0);
}
#else
OPM_THROW(std::runtime_error, "MultisegmentWell support requires UMFPACK. "
"Reconfigure opm-simulators with SuiteSparse/UMFPACK support and recompile.");
@ -225,46 +232,50 @@ extract(WellContributions<Scalar>& wellContribs) const
}
// duneD
Dune::UMFPack<DiagMatWell> umfpackMatrix(duneD_, 0);
double* Dvals = umfpackMatrix.getInternalMatrix().getValues();
auto* Dcols = umfpackMatrix.getInternalMatrix().getColStart();
auto* Drows = umfpackMatrix.getInternalMatrix().getRowIndex();
if constexpr (std::is_same_v<Scalar,float>) {
OPM_THROW(std::runtime_error, "Cannot use UMFPack with floats");
} else {
Dune::UMFPack<DiagMatWell> umfpackMatrix(duneD_, 0);
double* Dvals = umfpackMatrix.getInternalMatrix().getValues();
auto* Dcols = umfpackMatrix.getInternalMatrix().getColStart();
auto* Drows = umfpackMatrix.getInternalMatrix().getRowIndex();
// duneB
std::vector<unsigned int> Bcols;
std::vector<unsigned int> Brows;
std::vector<double> Bvals;
Bcols.reserve(BnumBlocks);
Brows.reserve(Mb+1);
Bvals.reserve(BnumBlocks * numEq * numWellEq);
Brows.emplace_back(0);
unsigned int sumBlocks = 0;
for (auto rowB = duneB_.begin(); rowB != duneB_.end(); ++rowB) {
int sizeRow = 0;
for (auto colB = rowB->begin(), endB = rowB->end(); colB != endB; ++colB) {
Bcols.emplace_back(colB.index());
for (int i = 0; i < numWellEq; ++i) {
for (int j = 0; j < numEq; ++j) {
Bvals.emplace_back((*colB)[i][j]);
// duneB
std::vector<unsigned int> Bcols;
std::vector<unsigned int> Brows;
std::vector<double> Bvals;
Bcols.reserve(BnumBlocks);
Brows.reserve(Mb+1);
Bvals.reserve(BnumBlocks * numEq * numWellEq);
Brows.emplace_back(0);
unsigned int sumBlocks = 0;
for (auto rowB = duneB_.begin(); rowB != duneB_.end(); ++rowB) {
int sizeRow = 0;
for (auto colB = rowB->begin(), endB = rowB->end(); colB != endB; ++colB) {
Bcols.emplace_back(colB.index());
for (int i = 0; i < numWellEq; ++i) {
for (int j = 0; j < numEq; ++j) {
Bvals.emplace_back((*colB)[i][j]);
}
}
sizeRow++;
}
sizeRow++;
sumBlocks += sizeRow;
Brows.emplace_back(sumBlocks);
}
sumBlocks += sizeRow;
Brows.emplace_back(sumBlocks);
}
wellContribs.addMultisegmentWellContribution(numEq,
numWellEq,
Mb,
Bvals,
Bcols,
Brows,
DnumBlocks,
Dvals,
Dcols,
Drows,
Cvals);
wellContribs.addMultisegmentWellContribution(numEq,
numWellEq,
Mb,
Bvals,
Bcols,
Brows,
DnumBlocks,
Dvals,
Dcols,
Drows,
Cvals);
}
}
#endif