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Merge pull request #73 from atgeirr/velocity_interpolation

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Fix output in case of LAPACK error.
This commit is contained in:
Bård Skaflestad 2012-10-17 03:53:27 -07:00
commit 73a836de8f
3 changed files with 7 additions and 2 deletions
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4
opm/core/transport/reorder/TransportModelTracerTofDiscGal.cpp
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@ -465,6 +465,7 @@ namespace Opm
tof_coeff_ = &tof_coeff[0];
rhs_.resize(num_basis);
jac_.resize(num_basis*num_basis);
orig_jac_.resize(num_basis*num_basis);
basis_.resize(num_basis);
basis_nb_.resize(num_basis);
grad_basis_.resize(num_basis*grid_.dimensions);
@ -617,6 +618,7 @@ namespace Opm
std::vector<MAT_SIZE_T> piv(num_basis);
MAT_SIZE_T ldb = num_basis;
MAT_SIZE_T info = 0;
orig_jac_ = jac_;
dgesv_(&n, &nrhs, &jac_[0], &lda, &piv[0], &rhs_[0], &ldb, &info);
if (info != 0) {
// Print the local matrix and rhs.
@ -624,7 +626,7 @@ namespace Opm
<< " with A = \n";
for (int row = 0; row < n; ++row) {
for (int col = 0; col < n; ++col) {
std::cerr << " " << jac_[row + n*col];
std::cerr << " " << orig_jac_[row + n*col];
}
std::cerr << '\n';
}

1
opm/core/transport/reorder/TransportModelTracerTofDiscGal.hpp
View File

@ -91,6 +91,7 @@ namespace Opm
double* tof_coeff_;
std::vector<double> rhs_; // single-cell right-hand-side
std::vector<double> jac_; // single-cell jacobian
std::vector<double> orig_jac_; // single-cell jacobian (copy)
// Below: storage for quantities needed by solveSingleCell().
std::vector<double> coord_;
std::vector<double> basis_;

4
opm/core/utility/VelocityInterpolation.cpp
View File

@ -178,6 +178,7 @@ namespace Opm
// for each corner.
const int dim = grid_.dimensions;
std::vector<double> N(dim*dim); // Normals matrix. Fortran ordering!
std::vector<double> orig_N(dim*dim); // Normals matrix. Fortran ordering!
std::vector<double> f(dim); // Flux vector.
std::vector<MAT_SIZE_T> piv(dim); // For LAPACK solve
const int num_cells = grid_.number_of_cells;
@ -203,6 +204,7 @@ namespace Opm
MAT_SIZE_T lda = n;
MAT_SIZE_T ldb = n;
MAT_SIZE_T info = 0;
orig_N = N;
dgesv_(&n, &nrhs, &N[0], &lda, &piv[0], &f[0], &ldb, &info);
if (info != 0) {
// Print the local matrix and rhs.
@ -210,7 +212,7 @@ namespace Opm
<< " with N = \n";
for (int row = 0; row < n; ++row) {
for (int col = 0; col < n; ++col) {
std::cerr << " " << N[row + n*col];
std::cerr << " " << orig_N[row + n*col];
}
std::cerr << '\n';
}