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simplify: use dotproduct in DRS for vector

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Arne Morten Kvarving 2019-03-14 11:27:21 +01:00
parent f98be9d43b
commit e1db2d2344
1 changed files with 1 additions and 5 deletions
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6
opm/autodiff/BlackoilAmg.hpp
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@ -139,13 +139,9 @@ void scaleVectorDRS(Vector& vector, std::size_t pressureIndex, const Opm::CPRPar
using Block = typename Vector::block_type; using Block = typename Vector::block_type;
if (param.cpr_use_drs_) { if (param.cpr_use_drs_) {
for (std::size_t j = 0; j < vector.size(); ++j) { for (std::size_t j = 0; j < vector.size(); ++j) {
double val(0.0);
Block& block = vector[j]; Block& block = vector[j];
const Block& bw = weights[j]; const Block& bw = weights[j];
for (std::size_t i = 0; i < Block::dimension; i++) { block[pressureIndex] = bw.dot(block);
val += bw[i]*block[i];
}
block[pressureIndex] = val;
} }
} }
} }