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Remove unnecessary intermediate variables

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This commit is contained in:
Tong Dong Qiu 2021-11-22 16:38:04 +01:00
parent 5385bd275e
commit 1306a65104
1 changed files with 1 additions and 5 deletions
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6
opm/simulators/linalg/bda/BdaBridge.cpp
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@ -171,7 +171,6 @@ int checkZeroDiagonal(BridgeMatrix& mat) {
// this could be removed if Dune::BCRSMatrix features an API call that returns colIndices and rowPointers // this could be removed if Dune::BCRSMatrix features an API call that returns colIndices and rowPointers
template <class BridgeMatrix, class BridgeVector, int block_size> template <class BridgeMatrix, class BridgeVector, int block_size>
void BdaBridge<BridgeMatrix, BridgeVector, block_size>::getSparsityPattern(const BridgeMatrix& mat, std::vector<int> &h_rows, std::vector<int> &h_cols) { void BdaBridge<BridgeMatrix, BridgeVector, block_size>::getSparsityPattern(const BridgeMatrix& mat, std::vector<int> &h_rows, std::vector<int> &h_cols) {
int sum_nnzs = 0;
h_rows.clear(); h_rows.clear();
h_cols.clear(); h_cols.clear();
@ -179,13 +178,10 @@ void BdaBridge<BridgeMatrix, BridgeVector, block_size>::getSparsityPattern(const
// convert colIndices and rowPointers // convert colIndices and rowPointers
h_rows.emplace_back(0); h_rows.emplace_back(0);
for (typename BridgeMatrix::const_iterator r = mat.begin(); r != mat.end(); ++r) { for (typename BridgeMatrix::const_iterator r = mat.begin(); r != mat.end(); ++r) {
int size_row = 0;
for (auto c = r->begin(); c != r->end(); ++c) { for (auto c = r->begin(); c != r->end(); ++c) {
h_cols.emplace_back(c.index()); h_cols.emplace_back(c.index());
size_row++;
} }
sum_nnzs += size_row; h_rows.emplace_back(h_cols.size());
h_rows.emplace_back(sum_nnzs);
} }
// h_rows and h_cols could be changed to 'unsigned int', but cusparse expects 'int' // h_rows and h_cols could be changed to 'unsigned int', but cusparse expects 'int'