A student I am working with had a problem arise where it seems, when solving a two stage problem in parallel, the UB was trying to be accessed by two threads simultaneously. As a consequence, it seems it may not be summing all the subproblem objectives properly. I think we should save the subproblem objectives explicitly and add them to the UB at the end of the forward pass.
A student I am working with had a problem arise where it seems, when solving a two stage problem in parallel, the UB was trying to be accessed by two threads simultaneously. As a consequence, it seems it may not be summing all the subproblem objectives properly. I think we should save the subproblem objectives explicitly and add them to the UB at the end of the forward pass.