Reusing reverse mode tape with a different argument value

[bradbell]

Does codipack have the ability to reuse a reverse mode tape with a different value for the function arguments (different than was used during the recording of the tape) ?

[MaxSagebaum]

Yes, this is possible. The codi::RealReversePrimal and codi::RealReversePrimalIndex types support this. You can find an example here: https://www.scicomp.uni-kl.de/codi/dc/db5/Example_07_Primal_tape_evaluation.html

I hope this helps?