fix issue with summing over ghost cells twice

This commit is contained in:
Tor Harald Sandve 2022-08-17 10:27:39 +02:00
parent ceac9e5ad8
commit 262aead46c

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@ -2951,9 +2951,18 @@ private:
void computeAndSetEqWeights_() {
std::vector<Scalar> sumInvB(numPhases, 0.0);
size_t numDof = this->model().numGridDof();
for (size_t dofIdx = 0; dofIdx < numDof; ++dofIdx) {
const auto& dofFluidState = initialFluidStates_[dofIdx];
const auto& gridView = this->gridView();
ElementContext elemCtx(this->simulator());
auto elemIt = gridView.template begin</*codim=*/0>();
const auto& elemEndIt = gridView.template end</*codim=*/0>();
for (; elemIt != elemEndIt; ++elemIt) {
const auto& elem = *elemIt;
if (elem.partitionType() != Dune::InteriorEntity)
continue;
elemCtx.updatePrimaryStencil(elem);
int elemIdx = elemCtx.globalSpaceIndex(/*spaceIdx=*/0, /*timeIdx=*/0);
const auto& dofFluidState = initialFluidStates_[elemIdx];
for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
if (!FluidSystem::phaseIsActive(phaseIdx))
continue;
@ -2961,6 +2970,8 @@ private:
sumInvB[phaseIdx] += dofFluidState.invB(phaseIdx);
}
}
size_t numDof = this->model().numGridDof();
const auto& comm = this->simulator().vanguard().grid().comm();
comm.sum(sumInvB.data(),sumInvB.size());
Scalar numTotalDof = comm.sum(numDof);