[AMPL 1849] Passing dual value from the 1st subproblem to the 2nd subproblem

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[AMPL 1849] Passing dual value from the 1st subproblem to the 2nd subproblem

by rtt-2 :: Rate this Message:

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Hi,

I am trying to solve a large scale problem consisting of two
subproblems. The 2nd subproblem will use the dual value, which is a
large vector, generated from the 1st subproblem. Currently, I am using
a loop and a dummy parameter to pass the dual value to the variable of
the 2nd subproblem. However, this assigning value process costs a huge
amount of time. I am just wondering whether there is a method to pass
the dual value to the 2nd subproblem directly.

Thanks,
tt
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