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- /* extern.h 6-7-92 Artificial Life simulator */
- /* Tierra Simulator V3.13: Copyright (c) 1991, 1992 Tom Ray & Virtual Life */
-
- /*
- * sccsid: @(#)extern.h 1.38 12/8/91
- */
-
- #include "license.h"
-
- #ifdef ALCOMM
- #include <mlayer.h>
- #endif /* ALCOMM */
-
- #ifndef LEXTERN_H
- #define LEXTERN_H
-
- extern FILE *oufr;
- extern HpInst soup;
- extern I32s alive; /* run simulator alive * 1,000,000 instructions */
- extern I32s AverageSize; /* average size of cells in soup */
- extern Pcells BottomDummy; /* dummy cell at bottom of reaper queue */
- extern Pcells BottomReap;/* index of cell bottom reaper queue, last to die */
- extern I32s BrkupCou; /* count of output files break.n */
- extern I32s BrkupCum; /* cumulative count of bytes output to break.n */
- extern I32s BrkupSiz; /* size of output files break.n in K */
- extern I8s Buff[120]; /* nice global text buff for all sorts of messages */
- extern I32s CelArSiz; /* size of each cells array */
- extern I32s CellsSize; /* number of allocated elements in cells array */
- extern I32s CountFlaw; /* counter for flaw random number */
- extern I32s CountMovMut;
- extern I32s CountMutRate;
- extern I32s CumGeneBnk; /* Use cumulative gene files, or overwrite */
- extern I32s debug; /* output info to screen for debugging */
- extern I32s debug_switch;
- extern I32s DiskOut; /* 0 = no output to disk, 1 = output to disk */
- extern Event Disturb; /* time of disturbance */
- extern float DistFreq; /* freq. of disturbance, in multiples of recovery t */
- extern Event DistNext; /* time of next disturbance */
- extern float DistProp; /* proportion of cells killed in each disturbance */
- extern I32s DivSameSiz;/* 0 = off, 1 = daughter cell must be same size */
- extern I32s DivSameGen;/* 0 = off, 1 = daught cell must be same genotype */
- extern I32s DropDead; /* millions instruction since last divide till dead */
- extern CellInd extr; /* which cell to isolate */
- extern I8s ExtrG[20]; /* last geno extracted */
- extern I32s ExtractCount;
- extern I32s FirstOutDisk;
- extern I32s fe_lines; /* approx hight in chars of screen, default 20 */
- extern I32s fe_width; /* approx width in chars of screen, default 60 */
- extern I32s FreeBlocks;/* number of free blocks of memory */
- extern I32s GeneBnker; /* 0 = don't keep track genotyes, 1 = keep track */
- extern double Generations; /* elapsed generations (AvgPop/TimeBirth-Death) */
- extern I8s **GenInList;/* pointers to soup_in genome names */
- extern I8s *GenInBuf; /* buffer containing soup_in genome names */
- extern float GenPerBkgMut; /* generations per background mutation */
- extern float GenPerFlaw; /* generations per flaw */
- extern float GenPerMovMut; /* generations per move mutation */
- extern I32s GFormat; /* select genebank format -1 = first file = format */
- extern indx_t GIndx; /* global index structure */
- extern I8s GoDown; /* flag to bring system down to defragment memory */
- extern I32s hangup; /* 0 = exit on error, 1 = hangup on error, for debugging */
- extern HistType *Hist; /* pointer to struct for histograms */
- extern I32s HistSize; /* Num of elements alloced in Hist */
- extern float HistNStars; /* ratio of counts to stars */
- extern I32s HistPrint; /* boolean to tell us weather to print hists, to log */
- extern I8s IMapFile[80]; /* inst map filename, default.map is assumed */
- extern I8s IMode; /* info display (plan,histo_size,histo_geno etc) */
- extern I32s InstD[33]; /* data structure for freq dist. of instructions */
- extern InstDef id[32];
- extern ArgInstDef aid[32];
- extern Event InstExe; /* counter of instructions executed */
- extern PInst is; /* struct for passing info between parse & execute */
- extern I32s isolate; /* isolate the genome of the cell extr */
- extern Event LastDiv; /* instructions executed at last divide */
- extern I32s Log; /* boolean for FE loging */
- extern Ind MateSearchL; /* used with HSEX, see soup_in.h */
- extern float MateProb; /* used with HSEX, see soup_in.h */
- extern float MateXoverProp; /* used with HSEX, see soup_in.h */
- extern I32s MateSizeEp; /* used with HSEX, see soup_in.h */
- extern I32s Max_hits; /* cardinality of most populous size class */
- extern I32s MaxFreeBlocks; /* number allocated elements in FreeMem array */
- extern float MaxMalMult; /* multiple of cell size allowed for mal() */
- extern I32s MemModeFree; /* unix chmod for when mem is dealloced, */
- extern I32s MemModeProt; /* chmod when mem is Alloced, NOT fully impl!*/
- extern I8s mes[10][80]; /* array of strings for message passing to frontend */
- extern I32s MinCellSize; /* minimum cell size */
- extern I32s MinTemplSize; /* minimum template size */
- extern float MovPropThrDiv; /* min proportion of daught cell filled by mov */
- extern I32s new_soup; /* 0 = processed soup core, 1 = new soup core */
- extern I32s Nop0; /* instruct num corresponding to nop0 */
- extern I32s Nop1; /* instruct num corresponding to nop1 */
- extern I32s NopS; /* sum of nops */
- extern I32s NumCelAr; /* number of cells arrays */
- extern I32s NumCells; /* present number of cells in soup */
- extern I32s NumGenDG; /* present # of permanent genotypes saved to disk */
- extern I32s NumGenDM; /* present # of temporary genotypes swapped out to disk */
- extern I32s NumGenRQ; /* present # of genotypes in RAM genequeue */
- extern I32s NumGenotypes; /* # of genotypes of adult cells extant in soup */
- extern I32s NumSizes; /* # of sizes of adult cells extant in soup */
- extern I32s PhotonSize;/* number of instructions in photon */
- extern I32s PhotonWidth; /* amount by which photons slide to determine fit */
- extern I32s RamBankSiz;/* number of genotypes stored in RAM */
- extern I32s RandIx1, RandIx2, RandIx3; /* for tsrand() */
- extern I32s RateFlaw; /* frequency of flaws */
- extern I32s RateMovMut;/* 1 / frequency of mutations per mov event */
- extern I32s RateMut; /* number of instructions per mutations */
- extern I32s reaped; /* 0 = reaper has not killed, 1 = reaper has killed */
- extern float ReapRndProp; /* rnd prop of top of reaper Q to reap from */
- extern I32s SaveFreq; /* frequency of saving core_out, soup_out and list */
- extern I32s SigBlockSet; /* mask to block sig int in unix, for certain calls */
- extern I32s seed; /* seed for random number generator */
- extern I32s SizDepSlice; /* 0 = slice constant, 1 = slice size dependent */
- extern I32s siz_sl; /* allocated size of *sl array */
- extern I32s SliceSize; /* number of instructions executed in each slice */
- extern I32s SliceStyle;/* select style of allocating slice size */
- extern I8s soup_fn[85];/* place for soup_in filename */
- extern I32s SoupBot; /* index FreeMem struct for bottom of soup memory */
- extern I32s SoupTop; /* index of FreeMem struct for top of soup memory */
- extern I8s Swap; /* DOS flag whether to gq_swap or not */
- extern FILE *tfp_log; /* file pointer for log */
- extern I8s TC_Menu; /* flag unix sigint, to do a menu */
- extern Pcells ThisSlice; /* cell that is currently active */
- extern I32s TimeBirth; /* count of births in each million instruction */
- extern I32s TimeDeath; /* count of deaths in each million instruction */
- extern double TimePop; /* sum of ttime * NumCells for each million */
- extern Pcells TopDummy; /* dummy cell at top of reaper queue */
- extern Pcells TopReap; /* cell at top reaper queue, next to die */
- extern I32s TotFlaw; /* total number of flaws in this run */
- extern I32s TotMemUse; /* total memory use by soup, cells, and genebank */
- extern I32s TotMovMut; /* total number of move mutations in this run */
- extern I32s TotMut; /* total number of background mutations in this run */
- extern I32s WatchExe; /* mark executed instructions in genome in genebank */
- extern I32s WatchMov; /* set mov bits in genome in genebank */
- extern I32s WatchTem; /* set template bits in genome in genebank */
- extern I8s GenebankPath[80]; /* path for genebank */
- extern I8s OutPath[80]; /* path for disk output */
- extern I8s PhotonWord[80]; /* alphabetic representation of photon */
- extern Instruction PhotonInst[80];/* instructional representation of photon */
- extern Ind FreeMemCurrent; /* current amount of free memory in soup */
- extern float SearchLimit; /* limit on search, as multiple of average size */
- extern Ind Search_limit; /* limit how far address instructions will search */
- extern Ind SoupSize; /* size of soup memory, measured in instructions */
- extern Pcells Fp cells; /* cells array */
- extern SList **sl; /* list of size classes for genebanker */
- extern Pmf FreeMem; /* free memory array */
- extern double PhotonPow; /* power for photon match slice size */
- extern double SlicePow;/* power for size dependent slice */
- extern double TrandArray[98]; /* for trand() */
- extern I32s SavMinNum; /* minimum number of individuals to save genotype */
- extern float SavThrMem; /* thresh memory prop. to save genotype */
- extern float SavThrPop; /* thresh population prop. to save genotype */
- extern float SlicFixFrac; /* fixed fraction of slice size */
- extern float SlicRanFrac; /* random fraction of slice size */
- extern GList *gq_bot; /* bottom of gene queue */
- extern GList *gq_top; /* top of gene queue */
- extern LastOut lo; /* last data output to disk */
- extern void (*slicer) ();
-
- #ifdef ALCOMM
- extern I16s AL_run_flag;
- extern I16s VPORT;
- #endif /* ALCOMM */
-
- extern I8u MSG_X ;
- extern I8u MSG_Y ;
- extern I8u ERR_X ;
- extern I8u ERR_Y ;
- extern I8u PLN_X ;
- extern I8u PLN_Y ;
- extern I8u HLP_X ;
- extern I8u HLP_Y ;
-
- #ifdef MICRO
- extern I32s MC_step;
- #endif
-
-
- #ifdef __TURBOC__
- extern I16s FE_DV_Mode;
- #endif
-
- #ifdef RISC_OS
- extern int multi_inst;
-
- /* Information about the result of the last size query */
- extern bf * buf;
- extern I32s size_class;
- extern I32s size_entries;
- #endif /*RISC_OS*/
-
- #endif /* LEXTERN_H */
-