Lines Matching full:cxsparse
37 #include "ceres/cxsparse.h"
117 // CXSparse works with J'J instead of J'. So compute the block
120 CXSparse cxsparse;
123 cxsparse.CreateSparseMatrix(
125 cs_di* block_jacobian = cxsparse.TransposeMatrix(block_jacobian_transpose);
127 cxsparse.MatrixMatrixMultiply(block_jacobian_transpose, block_jacobian);
128 cxsparse.Free(block_jacobian);
129 cxsparse.Free(block_jacobian_transpose);
131 cxsparse.ApproximateMinimumDegreeOrdering(block_hessian, ordering);
132 cxsparse.Free(block_hessian);
395 // along the lines of CXSparse.
