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author | Harpreet | 2015-09-03 19:11:29 +0530 |
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committer | Harpreet | 2015-09-03 19:11:29 +0530 |
commit | f1aea635ba1d5778860a335d1bf9546ee7adfc7f (patch) | |
tree | 5df7bc2fbd105da81e64f65df9a31bc27e40a132 /macros | |
parent | b277eb665f6f9b6611773ba3d24f67158c3d2826 (diff) | |
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x86 libraries included
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-rw-r--r-- | macros/symphony.sci~ | 226 |
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diff --git a/macros/symphony.sci~ b/macros/symphony.sci~ deleted file mode 100644 index 01c93e1..0000000 --- a/macros/symphony.sci~ +++ /dev/null @@ -1,226 +0,0 @@ -// Copyright (C) 2015 - IIT Bombay - FOSSEE -// -// Author: Harpreet Singh -// Organization: FOSSEE, IIT Bombay -// Email: harpreet.mertia@gmail.com -// This file must be used under the terms of the CeCILL. -// This source file is licensed as described in the file COPYING, which -// you should have received as part of this distribution. The terms -// are also available at -// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt - -function [xopt,fopt,iter] = symphony (varargin) - // Solves a mixed integer linear programming constrained optimization problem. - // - // Calling Sequence - // xopt = symphony(nbVar,nbCon,objCoef,isInt,LB,UB,conMatrix,conLB,conUB) - // xopt = symphony(nbVar,nbCon,objCoef,isInt,LB,UB,conMatrix,conLB,conUB,objSense) - // xopt = symphony(nbVar,nbCon,objCoef,isInt,LB,UB,conMatrix,conLB,conUB,objSense,options) - // [xopt,fopt,iter] = symphony( ... ) - // - // Parameters - // nbVar : a 1 x 1 matrix of doubles, number of variables - // nbCon : a 1 x 1 matrix of doubles, number of constraints - // objCoeff : a 1 x n matrix of doubles, where n is number of variables, contains coefficients of the variables in the objective - // isInt : a 1 x n matrix of boolean, where n is number of variables, representing wether a variable is constrained to be an integer - // LB : a 1 x n matrix of doubles, where n is number of variables, contains lower bounds of the variables. Bound can be negative infinity - // UB : a 1 x n matrix of doubles, where n is number of variables, contains upper bounds of the variables. Bound can be infinity - // conMatrix : a m x n matrix of doubles, where n is number of variables and m is number of constraints, contains matrix representing the constraint matrix - // conLB : a m x 1 matrix of doubles, where m is number of constraints, contains lower bounds of the constraints. - // conUB : a m x 1 matrix of doubles, where m is number of constraints, contains upper bounds of the constraints - // objSense : The sense (maximization/minimization) of the objective. Use 1(sym_minimize ) or -1 (sym_maximize) here - // options : a 1xq marix of string, provided to set the paramters in symphony - // xopt : a 1xn matrix of doubles, the computed solution of the optimization problem - // fopt : a 1x1 matrix of doubles, the function value at x - // iter : a 1x1 matrix of doubles, contains the number od iterations done by symphony - // - // Description - // Search the minimum or maximum of a constrained mixed integer linear programming optimization problem specified by : - // find the minimum or maximum of f(x) such that - // - // <latex> - // \begin{eqnarray} - // &\mbox{min}_{x} - // & f(x) \\ - // & \text{subject to} & conLB \geq C(x) \leq conUB \\ - // & & lb \geq x \leq ub \\ - // \end{eqnarray} - // </latex> - // - // - // - // Examples - // //A basic case : - // // Objective function - // c = [350*5,330*3,310*4,280*6,500,450,400,100] - // // Lower Bound of variable - // lb = repmat(0,1,8); - // // Upper Bound of variables - // ub = [repmat(1,1,4) repmat(%inf,1,4)]; - // // Constraint Matrix - // conMatrix = [5,3,4,6,1,1,1,1; - // 5*0.05,3*0.04,4*0.05,6*0.03,0.08,0.07,0.06,0.03; - // 5*0.03,3*0.03,4*0.04,6*0.04,0.06,0.07,0.08,0.09;] - // // Lower Bound of constrains - // conlb = [ 25; 1.25; 1.25] - // // Upper Bound of constrains - // conub = [ 25; 1.25; 1.25] - // // Row Matrix for telling symphony that the is integer or not - // isInt = [repmat(%t,1,4) repmat(%f,1,4)]; - // xopt = [1 1 0 1 7.25 0 0.25 3.5] - // fopt = [8495] - // // Calling Symphony - // [x,f,iter] = symphony(8,3,c,isInt,lb,ub,conMatrix,conlb,conub,1); - // Examples - // // An advanced case where we set some options in symphony - // // This problem is taken from - // // P.C.Chu and J.E.Beasley - // // "A genetic algorithm for the multidimensional knapsack problem", - // // Journal of Heuristics, vol. 4, 1998, pp63-86. - // // The problem to be solved is: - // // Max sum{j=1,...,n} p(j)x(j) - // // st sum{j=1,...,n} r(i,j)x(j) <= b(i) i=1,...,m - // // x(j)=0 or 1 - // // The function to be maximize i.e. P(j) - // p = [ 504 803 667 1103 834 585 811 856 690 832 846 813 868 793 .. - // 825 1002 860 615 540 797 616 660 707 866 647 746 1006 608 .. - // 877 900 573 788 484 853 942 630 591 630 640 1169 932 1034 .. - // 957 798 669 625 467 1051 552 717 654 388 559 555 1104 783 .. - // 959 668 507 855 986 831 821 825 868 852 832 828 799 686 .. - // 510 671 575 740 510 675 996 636 826 1022 1140 654 909 799 .. - // 1162 653 814 625 599 476 767 954 906 904 649 873 565 853 1008 632] - // //Constraint Matrix - // conMatrix = [ - // //Constraint 1 - // 42 41 523 215 819 551 69 193 582 375 367 478 162 898 .. - // 550 553 298 577 493 183 260 224 852 394 958 282 402 604 .. - // 164 308 218 61 273 772 191 117 276 877 415 873 902 465 .. - // 320 870 244 781 86 622 665 155 680 101 665 227 597 354 .. - // 597 79 162 998 849 136 112 751 735 884 71 449 266 420 .. - // 797 945 746 46 44 545 882 72 383 714 987 183 731 301 .. - // 718 91 109 567 708 507 983 808 766 615 554 282 995 946 651 298; - // //Constraint 2 - // 509 883 229 569 706 639 114 727 491 481 681 948 687 941 .. - // 350 253 573 40 124 384 660 951 739 329 146 593 658 816 .. - // 638 717 779 289 430 851 937 289 159 260 930 248 656 833 .. - // 892 60 278 741 297 967 86 249 354 614 836 290 893 857 .. - // 158 869 206 504 799 758 431 580 780 788 583 641 32 653 .. - // 252 709 129 368 440 314 287 854 460 594 512 239 719 751 .. - // 708 670 269 832 137 356 960 651 398 893 407 477 552 805 881 850; - // //Constraint 3 - // 806 361 199 781 596 669 957 358 259 888 319 751 275 177 .. - // 883 749 229 265 282 694 819 77 190 551 140 442 867 283 .. - // 137 359 445 58 440 192 485 744 844 969 50 833 57 877 .. - // 482 732 968 113 486 710 439 747 174 260 877 474 841 422 .. - // 280 684 330 910 791 322 404 403 519 148 948 414 894 147 .. - // 73 297 97 651 380 67 582 973 143 732 624 518 847 113 .. - // 382 97 905 398 859 4 142 110 11 213 398 173 106 331 254 447 ; - // //Constraint 4 - // 404 197 817 1000 44 307 39 659 46 334 448 599 931 776 .. - // 263 980 807 378 278 841 700 210 542 636 388 129 203 110 .. - // 817 502 657 804 662 989 585 645 113 436 610 948 919 115 .. - // 967 13 445 449 740 592 327 167 368 335 179 909 825 614 .. - // 987 350 179 415 821 525 774 283 427 275 659 392 73 896 .. - // 68 982 697 421 246 672 649 731 191 514 983 886 95 846 .. - // 689 206 417 14 735 267 822 977 302 687 118 990 323 993 525 322; - // //Constrain 5 - // 475 36 287 577 45 700 803 654 196 844 657 387 518 143 .. - // 515 335 942 701 332 803 265 922 908 139 995 845 487 100 .. - // 447 653 649 738 424 475 425 926 795 47 136 801 904 740 .. - // 768 460 76 660 500 915 897 25 716 557 72 696 653 933 .. - // 420 582 810 861 758 647 237 631 271 91 75 756 409 440 .. - // 483 336 765 637 981 980 202 35 594 689 602 76 767 693 .. - // 893 160 785 311 417 748 375 362 617 553 474 915 457 261 350 635 ; - // ]; - // nbCon = size(conMatrix,1) - // nbVar = size(conMatrix,2) - // // Lower Bound of variables - // lb = repmat(0,1,nbVar) - // // Upper Bound of variables - // ub = repmat(1,1,nbVar) - // // Row Matrix for telling symphony that the is integer or not - // isInt = repmat(%t,1,nbVar) - // // Lower Bound of constrains - // conLB=repmat(0,nbCon,1); - // // Upper Bound of constraints - // conUB=[11927 13727 11551 13056 13460 ]'; - // options = ["time_limit" "25"] - // // The expected solution : - // // Output variables - // xopt = [0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 1 1 0 1 .. - // 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 .. - // 0 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 1 0] - // // Optimal value - // fopt = [ 24381 ] - // // Calling Symphony - // [x,f,iter]= symphony(nbVar,nbCon,p,isInt,lb,ub,conMatrix,conLB,conUB,-1,options) - // - // Authors - // Keyur Joshi, Saikiran, Iswarya, Harpreet Singh - -//To check the number of input and output argument - [lhs , rhs] = argn(); - -//To check the number of argument given by user - if ( rhs < 9 | rhs > 11 ) then - errmsg = msprintf(gettext("%s: Unexpected number of input arguments : %d provided while should be in the set [9 10 11]"), "Symphony", rhs); - error(errmsg) - end - - nbVar = varargin(1); - nbCon = varargin(2); - objCoef = varargin(3); - isInt = varargin(4); - LB = varargin(5); - UB = varargin(6); - conMatrix = varargin(7); - conLB = varargin(8); - conUB = varargin(9); - - if ( rhs<10 ) then - objSense = 1; - else - objSense = varargin(10); - end - - if (rhs<11) then - options = []; - else - options = varargin(11); - end - - -//Check the size of constraint which should equal to the number of constraints - if ( size(conMatrix,1) ~= nbCon) then - errmsg = msprintf(gettext("%s: The Lower Bound is not equal to the number of variables"), "Symphony"); - error(errmsg); - end - -//Check the size of Lower Bound which should equal to the number of variables - if ( size(LB,2) ~= nbVar) then - errmsg = msprintf(gettext("%s: The Lower Bound is not equal to the number of variables"), "Symphony"); - error(errmsg); - end - -//Check the size of Upper Bound which should equal to the number of variables - if ( size(UB,2) ~= nbVar) then - errmsg = msprintf(gettext("%s: The Upper Bound is not equal to the number of variables"), "Symphony"); - error(errmsg); - end - -//Check the size of constraints of Lower Bound which should equal to the number of constraints - if ( size(conLB,1) ~= nbCon) then - errmsg = msprintf(gettext("%s: The Lower Bound of constraints is not equal to the number of constraints"), "Symphony"); - error(errmsg); - end - -//Check the size of constraints of Upper Bound which should equal to the number of constraints - if ( size(conUB,1) ~= nbCon) then - errmsg = msprintf(gettext("%s: The Upper Bound of constraints is not equal to the number of constraints"), "Symphony"); - error(errmsg); - end - - [xopt,fopt,iter] = symphony_call(nbVar,nbCon,objCoef,isInt,LB,UB,conMatrix,conLB,conUB,objSense,options); - -endfunction - |