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Code generation for LDL and QR #2158
Code generation for LDL and QR is currently not possible due to license restrictions (#2134). To enable code generation, the routines
Note that this corresponds to an sparse QR or LDL factorization with all sparsity patterns already given.
referenced this issue
Jan 24, 2018
added a commit
Jan 25, 2018
LDL reimplemented. The new implementation should be more efficient and needs less memory. It also doesn't require the elimination tree to be stored. Instead of calculating L, it calculates the upper triangular L^T, since upper triangular matrices are more natural to store and to operate on.