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[feature] make convergenceReduction work in parallel (needs testing).

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This commit is contained in:
Robert Kloefkorn
2016-11-02 16:59:08 +01:00
parent 4ff23191eb
commit 90247a02b2
2 changed files with 92 additions and 46 deletions
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41
opm/autodiff/BlackoilDetails.hpp
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@@ -311,47 +311,6 @@ namespace detail {
assert(nw * np == int(residual_well.size()));
// Do the global reductions
#if 0 // HAVE_MPI
if ( linsolver_.parallelInformation().type() == typeid(ParallelISTLInformation) )
{
const ParallelISTLInformation& info =
boost::any_cast<const ParallelISTLInformation&>(linsolver_.parallelInformation());
// Compute the global number of cells and porevolume
std::vector<int> v(nc, 1);
auto nc_and_pv = std::tuple<int, double>(0, 0.0);
auto nc_and_pv_operators = std::make_tuple(Opm::Reduction::makeGlobalSumFunctor<int>(),
Opm::Reduction::makeGlobalSumFunctor<double>());
auto nc_and_pv_containers = std::make_tuple(v, pv);
info.computeReduction(nc_and_pv_containers, nc_and_pv_operators, nc_and_pv);
for ( int idx = 0; idx < np; ++idx )
{
auto values = std::tuple<double,double,double>(0.0 ,0.0 ,0.0);
auto containers = std::make_tuple(B.col(idx),
tempV.col(idx),
R.col(idx));
auto operators = std::make_tuple(Opm::Reduction::makeGlobalSumFunctor<double>(),
Opm::Reduction::makeGlobalMaxFunctor<double>(),
Opm::Reduction::makeGlobalSumFunctor<double>());
info.computeReduction(containers, operators, values);
B_avg[idx] = std::get<0>(values)/std::get<0>(nc_and_pv);
maxCoeff[idx] = std::get<1>(values);
R_sum[idx] = std::get<2>(values);
assert(np >= np);
if (idx < np) {
maxNormWell[idx] = 0.0;
for ( int w = 0; w < nw; ++w ) {
maxNormWell[idx] = std::max(maxNormWell[idx], std::abs(residual_well[nw*idx + w]));
}
}
}
info.communicator().max(maxNormWell.data(), np);
// Compute pore volume
return std::get<1>(nc_and_pv);
}
else
#endif
{
B_avg.resize(np);
maxCoeff.resize(np);