Changeset 1271
- Timestamp:
- Feb 3, 2009 3:41:13 PM (15 years ago)
- Location:
- trunk/packages/optimizer/src
- Files:
-
- 8 edited
-
pgapack/pgapack/source/create.c (modified) (1 diff)
-
pgapack/pgapack/source/cross.c (modified) (1 diff)
-
pgapack/pgapack/source/debug.c (modified) (1 diff)
-
pgapack/pgapack/source/parallel.c (modified) (2 diffs)
-
pgapack/pgapack/source/report.c (modified) (1 diff)
-
pgapack/pgapack/source/stop.c (modified) (5 diffs)
-
pgapack/pgapack/source/utility.c (modified) (3 diffs)
-
plugin_pgapack.c (modified) (12 diffs)
Legend:
- Unmodified
- Added
- Removed
-
trunk/packages/optimizer/src/pgapack/pgapack/source/create.c
r816 r1271 233 233 */ 234 234 ctx->ga.PopSize = PGA_UNINITIALIZED_INT; 235 ctx->ga.TgtFitnessVal = PGA_UNINITIALIZED_DOUBLE; 236 ctx->ga.FitnessTol = 0; 237 ctx->ga.TgtFitnessVar = PGA_UNINITIALIZED_DOUBLE; 238 ctx->ga.VarTol = 0; 239 ctx->ga.TgtElapsedTime = PGA_UNINITIALIZED_DOUBLE; 235 240 ctx->ga.StoppingRule = PGA_STOP_MAXITER; 236 241 ctx->ga.MaxIter = PGA_UNINITIALIZED_INT; -
trunk/packages/optimizer/src/pgapack/pgapack/source/cross.c
r1202 r1271 267 267 case PGA_CROSSOVER_UNIFORM: 268 268 case PGA_CROSSOVER_SBX: 269 case PGA_CROSSOVER_TRIANGULAR: 269 270 ctx->ga.CrossoverType = crossover_type; 270 271 break; -
trunk/packages/optimizer/src/pgapack/pgapack/source/debug.c
r816 r1271 295 295 { "PGASetMaxNoChangeValue", 395 }, 296 296 { "PGASetMaxSimilarityValue", 396 }, 297 { "PGASetTgtFitnessVal", 398 }, 298 { "PGASetFitnessTol", 399 }, 299 { "PGASetTgtFitnessVariance", 400 }, 300 { "PGASetVarTol", 401 }, 301 { "PGASetTgtElapsedTime", 402 }, 297 302 { "PGADone", 397 }, 298 303 -
trunk/packages/optimizer/src/pgapack/pgapack/source/parallel.c
r1202 r1271 70 70 #include "pgapack.h" 71 71 #include <setjmp.h> 72 #include <time.h> 72 73 73 74 extern jmp_buf pgapack_jmpbuf; … … 125 126 126 127 while (!PGADone(ctx, comm)) { 127 if (rank == 0) {128 Restarted = PGA_FALSE;129 if (PGARestartCondition(ctx)) {130 Restarted = PGA_TRUE;131 PGARestart(ctx, PGA_OLDPOP, PGA_NEWPOP);132 } else {133 PGASelect(ctx, PGA_OLDPOP);134 CreateNewGeneration(ctx, PGA_OLDPOP, PGA_NEWPOP);135 }136 }137 MPI_Bcast(&Restarted, 1, MPI_INT, 0, comm);138 139 PGAEvaluate(ctx, PGA_NEWPOP, f, comm);140 if (rank == 0)141 PGAFitness(ctx, PGA_NEWPOP);142 143 /* If the GA wasn't restarted, update the generation and print144 * stuff. We do this because a restart is NOT counted as a145 * complete generation.146 */147 if (!Restarted) {148 PGAUpdateGeneration(ctx, comm);149 if (rank == 0)150 PGAPrintReport(ctx, stdout, PGA_OLDPOP);151 }128 if (rank == 0) { 129 Restarted = PGA_FALSE; 130 if (PGARestartCondition(ctx)) { 131 Restarted = PGA_TRUE; 132 PGARestart(ctx, PGA_OLDPOP, PGA_NEWPOP); 133 } else { 134 PGASelect(ctx, PGA_OLDPOP); 135 CreateNewGeneration(ctx, PGA_OLDPOP, PGA_NEWPOP); 136 } 137 } 138 MPI_Bcast(&Restarted, 1, MPI_INT, 0, comm); 139 140 PGAEvaluate(ctx, PGA_NEWPOP, f, comm); 141 if (rank == 0) 142 PGAFitness(ctx, PGA_NEWPOP); 143 144 /* If the GA wasn't restarted, update the generation and print 145 * stuff. We do this because a restart is NOT counted as a 146 * complete generation. 147 */ 148 if (!Restarted) { 149 PGAUpdateGeneration(ctx, comm); 150 if (rank == 0) 151 PGAPrintReport(ctx, stdout, PGA_OLDPOP); 152 } 152 153 } 153 154 -
trunk/packages/optimizer/src/pgapack/pgapack/source/report.c
r816 r1271 561 561 else 562 562 fprintf( fp,"Off\n"); 563 563 564 fprintf(fp, " Stop: Average Fitness : "); 565 if ((ctx->ga.StoppingRule & PGA_STOP_AV_FITNESS) == PGA_STOP_AV_FITNESS){ 566 fprintf(fp,"On\n"); 567 fprintf(fp,"The target average fitness is %lf and tolerance is %lf\n", ctx->ga.TgtFitnessVal, ctx->ga.FitnessTol); 568 }else{ 569 fprintf(fp,"Off\n"); 570 } 571 572 fprintf(fp, " Stop: Best Fitness : "); 573 if ((ctx->ga.StoppingRule & PGA_STOP_BEST_FITNESS) == PGA_STOP_BEST_FITNESS){ 574 fprintf(fp,"On\n"); 575 fprintf(fp,"The target best fitness is %lf and tolerance is %lf\n", ctx->ga.TgtFitnessVal, ctx->ga.FitnessTol); 576 }else{ 577 fprintf(fp,"Off\n"); 578 } 579 580 fprintf(fp, " Stop: Fitness Variance : "); 581 if ((ctx->ga.StoppingRule & PGA_STOP_VARIANCE) == PGA_STOP_VARIANCE){ 582 fprintf(fp,"On\n"); 583 fprintf(fp,"The target variance is %lf and tolerance is %lf\n", ctx->ga.TgtFitnessVar, ctx->ga.VarTol); 584 }else{ 585 fprintf(fp,"Off\n"); 586 } 587 588 fprintf(fp, " Stop: Time Elapsed : "); 589 if ((ctx->ga.StoppingRule & PGA_STOP_TIMEELAPSED) == PGA_STOP_TIMEELAPSED){ 590 fprintf(fp,"On\n"); 591 fprintf(fp,"The max time for execution is %lf minutes\n", ctx->ga.TgtElapsedTime); 592 }else{ 593 fprintf(fp,"Off\n"); 594 } 564 595 565 596 fprintf(fp, " Percent Similarity : "); -
trunk/packages/optimizer/src/pgapack/pgapack/source/stop.c
r986 r1271 105 105 106 106 if (rank == 0) { 107 if (ctx->fops.StopCond)108 done = (*ctx->fops.StopCond)(&ctx);109 else if (ctx->cops.StopCond)110 done = (*ctx->cops.StopCond)(ctx);111 else112 done = PGACheckStoppingConditions(ctx);107 if (ctx->fops.StopCond) 108 done = (*ctx->fops.StopCond)(&ctx); 109 else if (ctx->cops.StopCond) 110 done = (*ctx->cops.StopCond)(ctx); 111 else 112 done = PGACheckStoppingConditions(ctx); 113 113 } 114 114 … … 144 144 { 145 145 int done = PGA_FALSE; 146 double diff; 146 147 147 148 PGADebugEntered("PGACheckStoppingConditions"); … … 158 159 (ctx->ga.PercentSame >= ctx->ga.MaxSimilarity)) 159 160 done |= PGA_TRUE; 161 162 if(((ctx->ga.StoppingRule & PGA_STOP_AV_FITNESS) == PGA_STOP_AV_FITNESS)){ 163 if(ctx->ga.TgtFitnessVal == PGA_UNINITIALIZED_DOUBLE){ 164 fprintf(stderr,"Uninitialized Value 'Target Average'"); 165 done |= PGA_TRUE; 166 }else{ 167 diff = ((ctx->ga.TgtFitnessVal - ctx->rep.Average)/(ctx->ga.TgtFitnessVal))*100; 168 if(fabs(diff) <= ctx->ga.FitnessTol){ 169 done |= PGA_TRUE; 170 } 171 } 172 } 173 174 if(((ctx->ga.StoppingRule & PGA_STOP_BEST_FITNESS) == PGA_STOP_BEST_FITNESS)){ 175 if(ctx->ga.TgtFitnessVal == PGA_UNINITIALIZED_DOUBLE){ 176 fprintf(stderr,"Uninitialized Value 'Target Best Fitness'"); 177 done |= PGA_TRUE; 178 }else{ 179 diff =(((double)ctx->ga.TgtFitnessVal -(double)ctx->rep.Best)/((double)ctx->ga.TgtFitnessVal))*100; 180 if(fabs(diff) <= ctx->ga.FitnessTol){ 181 done |= PGA_TRUE; 182 } 183 } 184 } 185 186 if(((ctx->ga.StoppingRule & PGA_STOP_VARIANCE) == PGA_STOP_VARIANCE)){ 187 if(ctx->ga.TgtFitnessVar == PGA_UNINITIALIZED_DOUBLE){ 188 fprintf(stderr,"Uninitialized Value 'Target Fitness Variance'"); 189 done |= PGA_TRUE; 190 }else{ 191 diff =(((double)ctx->ga.TgtFitnessVar -(double)ctx->rep.Variance)/((double)ctx->ga.TgtFitnessVar))*100; 192 if(fabs(diff) <= ctx->ga.VarTol){ 193 done |= PGA_TRUE; 194 } 195 } 196 } 197 198 if(((ctx->ga.StoppingRule & PGA_STOP_TIMEELAPSED) == PGA_STOP_TIMEELAPSED)){ 199 //TODO :GTG Add code for setting initial time and current time and comparing 200 done |= PGA_TRUE; 201 } 160 202 161 203 PGADebugExited("PGACheckStoppingConditions"); … … 195 237 switch (stoprule) { 196 238 case PGA_STOP_MAXITER : 197 239 case PGA_STOP_NOCHANGE : 198 240 case PGA_STOP_TOOSIMILAR : 241 case PGA_STOP_AV_FITNESS : 242 case PGA_STOP_BEST_FITNESS : 243 case PGA_STOP_VARIANCE : 244 case PGA_STOP_TIMEELAPSED : 199 245 ctx->ga.StoppingRule |= stoprule; 200 246 break; … … 384 430 pgapack_abortPtr = abortPtr; 385 431 } 432 433 434 /*U**************************************************************************** 435 PGASetTgtFitnessVal 436 437 Category: Initialization 438 439 Inputs: 440 ctx - context variable 441 tgt_fitness_val - tgt fitness required for stopping. either target average or best fitness depending 442 on stoppage criteria. 443 Requires setting fitness tolerance using PGASetFitnessTol in order to specify 444 what % difeerence between current and target fitness is acceptable. 445 446 Outputs: 447 None 448 449 Example: 450 PGAContext *ctx; 451 : 452 PGASetTgtFitnessVal(ctx,0); 453 454 ****************************************************************************U*/ 455 void PGASetTgtFitnessVal(PGAContext *ctx, double tgt_fitness_val){ 456 PGADebugEntered("PGASetTgtFitnessVal"); 457 PGAFailIfSetUp("PGASetTgtFitnessVal"); 458 ctx->ga.TgtFitnessVal = tgt_fitness_val; 459 PGADebugExited("PGASetTgtFitnessVal"); 460 } 461 462 /*U**************************************************************************** 463 PGASetFitnessTol 464 465 Category: Initialization 466 467 Inputs: 468 ctx - context variable 469 fitness_tol - tolerance between current pop fitness (avg or best, depending on stoppage criteria) 470 target fitness set using PGASetTgtFitnessVal. once this tolerance is achieved, the GA can be stopped. 471 472 Outputs: 473 None 474 475 Example: 476 PGAContext *ctx; 477 : 478 PGASetFitnessTol(ctx,0); 479 480 ****************************************************************************U*/ 481 void PGASetFitnessTol(PGAContext *ctx,double fitness_tol){ 482 PGADebugEntered("PGASetFitnessTol"); 483 PGAFailIfSetUp("PGASetFitnessTol"); 484 ctx->ga.FitnessTol = fitness_tol; 485 PGADebugExited("PGASetFitnessTol"); 486 } 487 488 489 /*U**************************************************************************** 490 PGASetTgtFitnessVariance 491 492 Category: Initialization 493 494 Inputs: 495 ctx - context variable 496 tgt_fitness_var - tgt fitness variance required for stopping. 497 Requires setting fitness variance tolerance using PGASetVarTol in order to specify 498 what % difeerence between current and target fitness variance is acceptable. 499 Outputs: 500 None 501 502 Example: 503 PGAContext *ctx; 504 : 505 PGASetTgtFitnessVariance(ctx,0); 506 507 ****************************************************************************U*/ 508 void PGASetTgtFitnessVariance(PGAContext *ctx,double tgt_fitness_var){ 509 PGADebugEntered("PGASetTgtFitnessVariance"); 510 PGAFailIfSetUp("PGASetTgtFitnessVariance"); 511 ctx->ga.TgtFitnessVar = tgt_fitness_var; 512 PGADebugExited("PGASetTgtFitnessVariance"); 513 } 514 515 /*U**************************************************************************** 516 PGASetVarTol 517 518 Category: Initialization 519 520 Inputs: 521 ctx - context variable 522 var_tol - tolerance between current pop fitness variance and target fitness set using PGASetTgtFitnessVariance. 523 Once this tolerance is achieved, the GA can be stopped. 524 Outputs: 525 None 526 527 Example: 528 PGAContext *ctx; 529 : 530 PGASetVarTol(ctx,0); 531 532 ****************************************************************************U*/ 533 void PGASetVarTol(PGAContext *ctx,double var_tol){ 534 PGADebugEntered("PGASetVarTol"); 535 PGAFailIfSetUp("PGASetVarTol"); 536 ctx->ga.VarTol = var_tol; 537 PGADebugExited("PGASetVarTol"); 538 } 539 540 /*U**************************************************************************** 541 PGASetTgtElapsedTime 542 543 Category: Initialization 544 545 Inputs: 546 ctx - context variable 547 tgt_elapsed_time - stop the GA if stoppage criteria is PGA_STOP_TIMEELAPSED 548 and time between start of execution and end of current evaluation 549 is equal to tgt_elapsed_time. 550 Outputs: 551 None 552 553 Example: 554 PGAContext *ctx; 555 : 556 PGASetTgtElapsedTime(ctx,0); 557 558 ****************************************************************************U*/ 559 void PGASetTgtElapsedTime(PGAContext *ctx,double tgt_elapsed_time){ 560 PGADebugEntered("PGASetTgtElapsedTime"); 561 PGAFailIfSetUp("PGASetTgtElapsedTime"); 562 ctx->ga.TgtElapsedTime = tgt_elapsed_time; 563 PGADebugExited("PGASetTgtElapsedTime"); 564 } -
trunk/packages/optimizer/src/pgapack/pgapack/source/utility.c
r816 r1271 477 477 478 478 /*I**************************************************************************** 479 PGAUpdateAverage - Updates the average fitness statistic for reporting.479 PGAUpdateAverage - Updates the average and variance fitness statistic for reporting. 480 480 481 481 Inputs: … … 491 491 { 492 492 double ThisGensTotal = 0; 493 double ThisGensIndivSquareTotal = 0; 494 double fitness, average, variance; 493 495 int p; 494 496 … … 500 502 "date:", PGA_FATAL, PGA_INT, (void *) &p); 501 503 502 for (p = 0; p < ctx->ga.PopSize; p++) 503 ThisGensTotal += PGAGetEvaluation(ctx, p, pop); 504 505 ctx->rep.Average = ThisGensTotal / (double)ctx->ga.PopSize; 504 for (p = 0; p < ctx->ga.PopSize; p++){ 505 fitness = PGAGetEvaluation(ctx, p, pop); 506 ThisGensTotal += fitness; 507 ThisGensIndivSquareTotal += fitness*fitness; 508 } 509 average = ThisGensTotal / (double)ctx->ga.PopSize; 510 ctx->rep.Average = average; 511 variance = ThisGensIndivSquareTotal / (double)ctx->ga.PopSize; 512 ctx->rep.Variance = (ThisGensIndivSquareTotal - average*average); 506 513 507 514 PGADebugExited("PGAUpdateAverage"); -
trunk/packages/optimizer/src/plugin_pgapack.c
r1202 r1271 22 22 int popSize; /* population size <=> PGASetPopSize() */ 23 23 int popRepl; /* replacement <=> PGASetPopReplacementType() */ 24 int numReplPerPop; /* number of new strings created per population, the rest are the best strings from the previous population*/ 24 int numReplPerPop; /* number of new strings created per population, the rest are the best strings from the previous population*/ 25 double tgtFitness; /* target fitness for stoppage --either best or average*/ 26 double fitnessTol; /* %diff betn tgt fit. and current population fit. -- best or avg*/ 27 double tgtVariance; /* target fitness variance*/ 28 double varianceTol; /* tolerance : %diff betn tgt and current pop. fitness variance*/ 29 double tgtElapsedTime; /* target stoppage time from start of execution*/ 25 30 int stpcriteria; /*stoppage criteria <=> PGASetStoppingRuleType()*/ 26 31 int randnumseed; /*Random Number Seed <=> PGASetRandomSeed()*/ 27 double mutnrate; /*Mutation Rate <=> PGASetMutat ionProb()*/32 double mutnrate; /*Mutation Rate <=> PGASetMutatuionProb()*/ 28 33 double mutnValue; /*use this value while mutating*/ 29 34 double crossovrate; /*Crossover Rate <=> PGASetCrossoverProb();*/ 30 int crossovtype; /*Crossover Type <=> UNIFORM/SBX (SBX Defined from Deb and Kumar 1995)*/35 int crossovtype; /*Crossover Type <=> UNIFORM/SBX/TRIANGULAR (SBX Defined from Deb and Kumar 1995)*/ 31 36 int allowdup; /*Allow duplicate strings in the population or not*/ 32 37 int mutnandcrossover;/*By default strings that do not undergo crossover undergo mutation, this option allows strings to crossover and be mutated*/ … … 78 83 {"-crossovtype",&RpOption_CrossovType,Rp_Offset(PgapackData,crossovtype)}, 79 84 {"-randnumseed",RP_OPTION_INT,Rp_Offset(PgapackData,randnumseed)}, 85 {"-tgtFitness",RP_OPTION_DOUBLE,Rp_Offset(PgapackData,tgtFitness)}, 86 {"-fitnessTol",RP_OPTION_DOUBLE,Rp_Offset(PgapackData,fitnessTol)}, 87 {"-tgtVariance",RP_OPTION_DOUBLE,Rp_Offset(PgapackData,tgtVariance)}, 88 {"-varianceTol",RP_OPTION_DOUBLE,Rp_Offset(PgapackData,varianceTol)}, 89 {"-tgtElapsedTime",RP_OPTION_DOUBLE,Rp_Offset(PgapackData,tgtElapsedTime)}, 80 90 {"-stpcriteria",&RpOption_StpCriteria,Rp_Offset(PgapackData,stpcriteria)}, 81 91 {"-allowdup",RP_OPTION_BOOLEAN,Rp_Offset(PgapackData,allowdup)}, … … 129 139 dataPtr->mutnValue = 0.01;/*value of this number will be changed by plus/minus hundredth of its current value*/ 130 140 dataPtr->randnumseed = 1; /*should be a number greater than one, PGAPack requires it*/ 141 dataPtr->tgtFitness = PGA_UNINITIALIZED_DOUBLE; 142 dataPtr->fitnessTol = PGA_UNINITIALIZED_DOUBLE; /*by default stop only if desired fitness is exactly achieved*/ 143 dataPtr->tgtVariance = PGA_UNINITIALIZED_DOUBLE; 144 dataPtr->varianceTol = PGA_UNINITIALIZED_DOUBLE; /* by default stop only if desired variance is exactly achieved*/ 145 dataPtr->tgtElapsedTime = PGA_UNINITIALIZED_DOUBLE; /* stop if 100 minutes have elapsed since start of optim run*/ 131 146 dataPtr->stpcriteria = PGA_STOP_NOCHANGE; 132 147 dataPtr->allowdup = PGA_FALSE; /*Do not allow duplicate strings by default*/ … … 170 185 PGASetPopSize(ctx, dataPtr->popSize); 171 186 PGASetPopReplaceType(ctx, dataPtr->popRepl); 187 PGASetTgtFitnessVal(ctx,dataPtr->tgtFitness); 188 PGASetFitnessTol(ctx,dataPtr->fitnessTol); 189 PGASetTgtFitnessVariance(ctx,dataPtr->tgtVariance); 190 PGASetVarTol(ctx,dataPtr->varianceTol); 191 PGASetTgtElapsedTime(ctx,dataPtr->tgtElapsedTime); 172 192 PGASetStoppingRuleType(ctx, dataPtr->stpcriteria); 173 193 PGASetMutationProb(ctx,dataPtr->mutnrate); … … 477 497 PgapackData *dataPtr; 478 498 /*declare variables for SBX*/ 479 double ui,beta,eta,powVal; 499 double ui,beta,eta = 1.5,powVal; 500 double slope = 3,xi; 480 501 481 502 envPtr = PgapGetEnvForContext(ctx); … … 502 523 case RP_OPTIMPARAM_NUMBER: 503 524 ui = PGARandom01(ctx,0); 504 eta = 1.5;/*We can adjust eta later....keeping it 1.5 for now*/505 525 powVal = 1/(eta+1); 506 526 if(ui<=0.5){ … … 516 536 } 517 537 break; 538 539 540 case PGA_CROSSOVER_TRIANGULAR: 541 xi = 1/sqrt(slope); 542 switch(parent1[n].type){ 543 case RP_OPTIMPARAM_NUMBER: 544 ui = PGARandom01(ctx,0); 545 546 if(ui<=0.5){ 547 beta = sqrt(2*ui/slope); 548 }else{ 549 beta = 2*xi-sqrt(2*(1-ui)/slope); 550 } 551 child1[n].value.dval = beta + (parent1[n].value.dval - xi) ; 552 child2[n].value.dval = beta + (parent2[n].value.dval - xi) ; 553 break; 554 default: 555 panic("Bad Optim Param Type in PgapCrossover()"); 556 } 557 break; 558 559 518 560 default: 519 561 panic("bad parameter type in PgapCrossover()"); … … 743 785 *ptr = PGA_CROSSOVER_SBX; 744 786 } 787 else if (strcmp(val,"triangular")== 0 ){ 788 *ptr = PGA_CROSSOVER_TRIANGULAR; 789 } 745 790 else { 746 791 Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), … … 766 811 Tcl_SetResult(interp, "sbx", TCL_STATIC); 767 812 break; 813 case PGA_CROSSOVER_TRIANGULAR: 814 Tcl_SetResult(interp,"triangular",TCL_STATIC); 815 break; 768 816 default: 769 817 Tcl_SetResult(interp, "???", TCL_STATIC); … … 833 881 834 882 /* 835 * ====================================================================== 836 * OPTION: -stpcriteria <=> PGA_STOP_MAXITER / PGA_STOP_NOCHANGE / PGA_STOP_TOOSIMILAR 837 * ====================================================================== 883 * ================================================================================================================== 884 * OPTION: -stpcriteria <=> PGA_STOP_MAXITER / PGA_STOP_NOCHANGE / PGA_STOP_TOOSIMILAR / 885 * PGA_STOP_AV_FITNESS / PGA_STOP_BEST_FITNESS / PGA_STOP_VARIANCE / PGA_STOP_TIMEELAPSED 886 * ================================================================================================================== 838 887 */ 839 888 int … … 855 904 *ptr = PGA_STOP_TOOSIMILAR; 856 905 } 906 else if (strcmp(val,"avfitness") == 0){ 907 *ptr = PGA_STOP_AV_FITNESS; 908 } 909 else if (strcmp(val,"bestfitness") == 0){ 910 *ptr = PGA_STOP_BEST_FITNESS; 911 } 912 else if (strcmp(val,"varoffitness") == 0){ 913 *ptr = PGA_STOP_VARIANCE; 914 } 915 else if (strcmp(val,"timeelapsed") == 0){ 916 *ptr = PGA_STOP_TIMEELAPSED; 917 } 918 857 919 else { 858 920 Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), 859 "bad value \"", val, "\": should be maxiter, nochange or toosimilar",921 "bad value \"", val, "\": should be one of the following: maxiter, nochange, toosimilar, avfitness, bestfitness, varoffitness or timeelapsed", 860 922 (char*)NULL); 861 923 return TCL_ERROR; … … 881 943 Tcl_SetResult(interp, "toosimilar", TCL_STATIC); 882 944 break; 945 case PGA_STOP_AV_FITNESS: 946 Tcl_SetResult(interp, "avfitness", TCL_STATIC); 947 break; 948 case PGA_STOP_BEST_FITNESS: 949 Tcl_SetResult(interp, "bestfitness", TCL_STATIC); 950 break; 951 case PGA_STOP_VARIANCE: 952 Tcl_SetResult(interp, "varoffitness", TCL_STATIC); 953 break; 954 case PGA_STOP_TIMEELAPSED: 955 Tcl_SetResult(interp, "timeelapsed", TCL_STATIC); 956 break; 883 957 default: 884 958 Tcl_SetResult(interp, "???", TCL_STATIC);
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