Bruno, I think it just another manifestation of this bug. Normally the x_src has a much lower value and the optimization works. However sometimes it seems to be uninitialized which can result in the hang I mentioned.
However it might be a good idea to use a variable size step. It would also result in faster convergence in cases when there's a big difference between x_src and var0
Bruno, I think it just another manifestation of this bug. Normally the x_src has a much lower value and the optimization works. However sometimes it seems to be uninitialized which can result in the hang I mentioned.
However it might be a good idea to use a variable size step. It would also result in faster convergence in cases when there's a big difference between x_src and var0