79 lines
2.7 KiB
Matlab
Executable File
79 lines
2.7 KiB
Matlab
Executable File
function schurtmp_Total = schurgateway(X,Z,userdata)
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schurtmp_Total = 0;
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sizes = [userdata{1}.blk{1}];
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Xtotal = X;
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Ztotal = Z;
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top = 1;
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for blkSDP = 1:length(sizes)%length(userdata)
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% Send slack, dual and user-data to the Hessian compiler
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k = top:top+sizes(blkSDP)-1;top = top + sizes(blkSDP);
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X = Xtotal(k,k);
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Z = Ztotal(k,k);
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schurtmp1 = feval(userdata{blkSDP}.fun,full(X),full(Z),userdata{blkSDP}.extra,userdata{blkSDP}.data{:});
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% Place these values in the correct location in the global Hessian
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if (1+userdata{blkSDP}.index(end)-userdata{blkSDP}.index(1)) == length(userdata{1}.index)
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n1 = userdata{blkSDP}.index(1)-1;
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% n2 = userdata{1}.nvars-length(userdata{1}.index)-n1;
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n3 = size(schurtmp1,1);
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schurtmp = zeros(userdata{blkSDP}.nvars);
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schurtmp(n1+1:n1+n3,n1+1:n1+n3) = schurtmp1;
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% schurtmp = blkdiag(blkdiag(zeros(n1,n1),schurtmp),zeros(n2,n2));
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else
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[i,j,k] = find(schurtmp1);
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schurtmp = sparse(userdata{blkSDP}.index(i),userdata{blkSDP}.index(j),k,userdata{blkSDP}.nvars,userdata{blkSDP}.nvars);
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end
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schurtmp_Total = schurtmp_Total + schurtmp;
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end
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% function schurtmp = schurgateway(X,Z,userdata)
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%
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% %Send slack, dual and user-data to the Hessian compiler
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% schurtmp = feval(userdata{1}.fun,(X),(Z),userdata{1}.data{:});
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%
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% %Place these values in the correct location in the global Hessian
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% if (1+userdata{1}.index(end)-userdata{1}.index(1)) == length(userdata{1}.index)
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% n1 = userdata{1}.index(1)-1;
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% n2 = userdata{1}.nvars-length(userdata{1}.index)-n1;
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% if n2 == 0
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% schurtmp = blkdiag(zeros(n1,n1),schurtmp);
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% else
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% schurtmp = blkdiag(blkdiag(zeros(n1,n1),schurtmp),zeros(n2,n2));
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% end
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% else
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% [i,j,k] = find(schurtmp);
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% schurtmp = sparse(userdata{1}.index(i),userdata{1}.index(j),k,userdata{1}.nvars,userdata{1}.nvars);
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% end
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%
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% %
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% %
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% % % % Send slack, dual and user-data to the Hessian compiler
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% % schurtmp1 = feval(userdata{1}.fun,full(X),full(Z),userdata{1}.data{:});
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% %
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% % % Place these values in the correct location in the global Hessian
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% % %[i,j,k] = find(schurtmp);
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% % if (1+userdata{1}.index(end)-userdata{1}.index(1)) == length(userdata{1}.index)
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% % n1 = userdata{1}.index(1)-1;
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% % % n2 = userdata{1}.nvars-length(userdata{1}.index)-n1;
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% %
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% % n3 = size(schurtmp1,1); schurtmp = zeros(userdata{1}.nvars); schurtmp(n1+1:n1+n3,n1+1:n1+n3) = schurtmp1;
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% % % schurtmp = blkdiag(blkdiag(zeros(n1,n1),schurtmp),zeros(n2,n2));
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% %
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% % else
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% % [i,j,k] = find(schurtmp1);
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% % schurtmp = sparse(userdata{1}.index(i),userdata{1}.index(j),k,userdata{1}.nvars,userdata{1}.nvars);
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% % end
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