AutoDiffScalar: using SparseVector to store the derivatives
Submitted by Alexander Werner
Assigned to Nobody
Link to original bugzilla bug (#703)
Version: 3.2
Description
Created attachment 391
Patch
In some situations it is convenient to store the derivatives in a sparse vector.
However the causes a lot of memory allocation.
Patch 391, "Patch":
eigen_sparse_derivatives.patch
Edited by Eigen Bugzilla