Hi All, I am using gridap for topology optimization. I have defined function of optimization using MMA as below using NLopt function gf_p_optimize(p_init; r, β, η, TOL = 1e-4, fem_params) ##################### Optimize ################# opt = Opt(:LD_MMA, fem_params.np) opt.lower_bound…

First try manually calling gf_p and cf_p with the last knownp_init and check if there is an error thrown. If there is one try fixing it. If not, read nlopt’s LD_MMA reference for possible forced stops because some methods may need p_init in an interior point namely constraints should be satisfied wi…

NLOPT While loop problem

Specific Domains Optimization (Mathematical)

mary October 22, 2023, 1:41am 15

exactly

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NLOPT While loop problem

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