69 lines
1.5 KiB
Mathematica
69 lines
1.5 KiB
Mathematica
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function output = callpowersolver(model)
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% Retrieve needed data
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options = model.options;
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F_struc = model.F_struc;
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c = model.c;
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K = model.K;
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ub = model.ub;
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lb = model.lb;
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% Create the parameter structure
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pars = options.powersolver;
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% *********************************************
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% Bounded variables converted to constraints
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% N.B. Only happens when caller is BNB
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% *********************************************
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if ~isempty(ub)
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[F_struc,K] = addStructureBounds(F_struc,K,ub,lb);
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end
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if options.savedebug
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save powersolverdebug model
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end
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% *********************************************
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% Call SeDuMi
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% *********************************************
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if options.showprogress;
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showprogress(['Calling ' model.solver.tag],options.showprogress);
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end
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K.p = K.p';
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K.e = 0;
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K.pd = 'd';
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solvertime = tic;
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[x_s,y_s,info] = powersolver(-F_struc(:,2:end)',-c,F_struc(:,1),K);
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solvertime = toc(solvertime);
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% Internal format
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Primal = y_s;
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Dual = x_s;
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problem = 0;
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infostr = yalmiperror(problem,model.solver.tag);
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% Save ALL data sent to solver
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if options.savesolverinput
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solverinput.A = -F_struc(:,2:end);
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solverinput.c = F_struc(:,1);
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solverinput.b = -c;
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solverinput.K = K;
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solverinput.pars = pars;
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else
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solverinput = [];
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end
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% Save ALL data from the solution?
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if options.savesolveroutput
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solveroutput.x = x_s;
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solveroutput.y = y_s;
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solveroutput.info = info;
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else
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solveroutput = [];
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end
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% Standard interface
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output = createOutputStructure(Primal,Dual,[],problem,infostr,solverinput,solveroutput,solvertime);
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