X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=main.c;h=4ff223bd5604d58ba0ca675db981ea2623b87039;hb=016196a3e69f62989ba22ae8b30365d754bd9212;hp=a030dd626f6f7f60f69faf974799490c1fb59538;hpb=5bfef21f2626d1a7860d677a9a4008bcd4c0b84e;p=physik%2Fmorpheus.git diff --git a/main.c b/main.c index a030dd6..4ff223b 100644 --- a/main.c +++ b/main.c @@ -8,6 +8,265 @@ * * refs: * - J. K. N. Lindner. Habilationsschrift, Universitaet Augsburg. - * - Maik Häberlen. Diplomarbeit, Universitaet Augsburg. + * - Maik Haeberlen. Diplomarbeit, Universitaet Augsburg. */ +#include +#include +#include +#include +#include +#include + +/* important defines */ +#include "defines.h" + +/* function prototypes */ +#include "random.h" +#include "display.h" + +/* global variables */ +u32 sum_z_cells,sum_c_dist; +int random_fd; /* /dev/urandom file descriptor */ + +int usage() +{ + puts("usage:"); + puts("-h: help"); + printf("-a \t slope of nuclear energy loss (default %d)\n",DEFAULT_SLOPE_NEL); + printf("-c \t nuclear enery loss at depths 0 (default %d)\n",DEFAULT_START_NEL); + printf("-x \t # x cells (default %d)\n",DEFAULT_X_SEG); + printf("-y \t # y cells (default %d)\n",DEFAULT_Y_SEG); + printf("-z \t # z cells (default %d)\n",DEFAULT_Z_SEG); + printf("-s \t # steps to calculate (default %d)\n",DEFAULT_STEPS); + puts("-X \t display area intercept point x (default # x celss / 2)"); + puts("-Y \t display area intercept point y (default # y cells / 2)"); + puts("-Z \t display area intercept point z (default # z cells / 2)"); + printf("-d \t refresh every loops (default %d)\n",DEFAULT_DISPLAY_REF_RATE); + printf("-r \t pressure range from amorphous SiCx (default %d)\n",DEFAULT_A_P_RANGE); + printf("-f \t faktor for pressure from amorphous SiCx (default %f)\n",DEFAULT_A_P_FAKTOR); + printf("-p \t p0 for probability of cell getting amorph (default %f)\n",DEFAULT_A_P_P0); + printf("-C \t C start concentration (default %d)\n",DEFAULT_C_START_CONC); + printf("-S \t slope of linear C distribution (default %d)\n",DEFAULT_C_SLOPE); + return -23; +} + +int make_amorph(cell *cell) +{ + cell->status|=AMORPH; + return 23; +} + +int make_cryst(cell *cell) +{ + cell->status&=~AMORPH; + return 23; +} + +int distrib_c_conc(cell *cell_p,u32 c_c0,u32 c_slope,int add_c,u32 x_max,u32 y_max,u32 z_max) +{ + /* cryst. c to distribute */ + int i,j,k; + double cryst_c; + cryst_c=0; + for(i=0;istatus&AMORPH) cryst_c+=(cell_p+i)->conc; + for(i=0;istatus&AMORPH) + + return 23; +} + +/* look at cell ... */ +int process_cell(cell *cell_p,u32 x,u32 y,u32 z,u32 x_max,u32 y_max,u32 z_max,int range,double faktor,double p0) +{ + cell *this_cell; + int i,j,k; + double pressure; + this_cell=cell_p+x+y*x_max+z*x_max*y_max; + pressure=p0*URAND_2BYTE_MAX; + for(i=-range;i<=range;i++) + { + for(j=-range;j<=range;j++) + { + for(k=-range;k<=range;k++) + { + if(!(i==0 && j==0 && k==0)) + { + if((cell_p+((x+x_max+i)%x_max)+((y+j+y_max)%y_max)*x_max+((z+k+z_max)%z_max)*x_max*y_max)->status&AMORPH) pressure+=faktor*URAND_2BYTE_MAX/(i*i+j*j+k*k); + } + } + } + } + if(this_cell->status&AMORPH) + { + /* wrong probability! just test by now ...*/ + if(rand_get(URAND_2BYTE_MAX)>pressure) make_cryst(this_cell); + } else + { + if(rand_get(URAND_2BYTE_MAX)<=pressure) make_amorph(this_cell); + } + return 23; +} + +int main(int argc,char **argv) +{ + u32 x_cell,y_cell,z_cell; /* amount of segments */ + u32 x,y,z; /* cells */ + int i,gr; /* for counting */ + int slope_nel,start_nel; /* nuclear energy loss: slope, constant */ + int a_p_range; /* p. range of amorphous sic */ + double a_p_faktor,a_p_p0; /* p0 and faktor of amorphous sic */ + u32 c_c0,c_slope; /* c start concentration and linear slope of c distribution */ + int steps; /* # steps */ + cell *cell_p; + struct __display display; + u32 display_x,display_y,display_z; /* intercept point of diplayed areas */ + u32 display_refresh_rate; /* refresh rate for display */ + int quit=0; /* continue/quit status */ + + printfd("debug: sizeof my u32 variable: %d\n",sizeof(u32)); + printfd("debug: sizeof my cell struct: %d\n",sizeof(cell)); + + /* default values */ + x_cell=DEFAULT_X_SEG; + y_cell=DEFAULT_Y_SEG; + z_cell=DEFAULT_Z_SEG; + slope_nel=DEFAULT_SLOPE_NEL; + start_nel=DEFAULT_START_NEL; + a_p_range=DEFAULT_A_P_RANGE; + a_p_faktor=DEFAULT_A_P_FAKTOR; + a_p_p0=DEFAULT_A_P_P0; + c_c0=DEFAULT_C_START_CONC; + c_slope=DEFAULT_C_SLOPE; + steps=DEFAULT_STEPS; + display_x=x_cell/2; + display_y=y_cell/2; + display_z=z_cell/2; + display_refresh_rate=DEFAULT_DISPLAY_REF_RATE; + + /* parse command args */ + for(i=1;i %u\ndebug: sum_c_dist -> %u\n",sum_z_cells,sum_c_dist); + + /* testing ... */ + + /* allocate cells */ + printf("malloc will free %d bytes now ...\n",x_cell*y_cell*z_cell*sizeof(cell)); + if((cell_p=(cell *)malloc(x_cell*y_cell*z_cell*sizeof(cell)))==NULL) + { + puts("failed allocating memory for cells\n"); + return -23; + } + memset(cell_p,0,x_cell*y_cell*z_cell*sizeof(cell)); + + /* init display */ + display_init(x_cell,y_cell,z_cell,&display,cell_p,&argc,argv); + + /* main routine */ + for(i=0;i