26 |
|
|
27 |
|
int nowarn = 0; /* turn warnings off? */ |
28 |
|
|
29 |
– |
double expval = 1.; /* global exposure value */ |
30 |
– |
|
29 |
|
int ncprocs = 0; /* desired number of compute processes */ |
30 |
|
|
31 |
|
char *outdev = NULL; /* output device name */ |
32 |
|
|
33 |
+ |
int readinp = 0; /* read commands from stdin */ |
34 |
+ |
|
35 |
|
time_t starttime; /* time we got started */ |
36 |
|
time_t endtime; /* time we should end by */ |
37 |
|
time_t reporttime; /* time for next report */ |
62 |
|
int force = 0; |
63 |
|
/* mark start time */ |
64 |
|
starttime = time(NULL); |
65 |
< |
initurand(10240); /* initialize urand */ |
65 |
> |
initurand(16384); /* initialize urand */ |
66 |
|
progname = argv[0]; /* get arguments */ |
67 |
|
for (i = 1; i < argc && argv[i][0] == '-'; i++) |
68 |
|
switch (argv[i][1]) { |
72 |
|
case 'f': /* force overwrite */ |
73 |
|
force++; |
74 |
|
break; |
75 |
+ |
case 'i': /* read input from stdin */ |
76 |
+ |
readinp++; |
77 |
+ |
break; |
78 |
|
case 'n': /* compute processes */ |
79 |
|
if (i >= argc-2) |
80 |
|
goto userr; |
118 |
|
creatholo(&hdg); |
119 |
|
} else { /* else load holodeck */ |
120 |
|
loadholo(); |
121 |
< |
if (vdef(RIF)) /* load RIF if any */ |
121 |
> |
/* check settings */ |
122 |
> |
checkvalues(); |
123 |
> |
/* load RIF if any */ |
124 |
> |
if (vdef(RIF)) |
125 |
|
getradfile(vval(RIF)); |
126 |
+ |
/* set defaults */ |
127 |
+ |
setdefaults(NULL); |
128 |
|
} |
129 |
|
/* initialize */ |
130 |
|
initrholo(); |
131 |
< |
/* run */ |
131 |
> |
/* main loop */ |
132 |
|
while (rholo()) |
133 |
|
; |
134 |
|
/* done */ |
192 |
|
{ |
193 |
|
extern int global_packet(); |
194 |
|
register int i; |
195 |
+ |
/* close holodeck on exec() */ |
196 |
+ |
fcntl(hdlist[0]->fd, F_SETFD, FD_CLOEXEC); |
197 |
|
|
198 |
|
if (outdev != NULL) /* open output device */ |
199 |
|
disp_open(outdev); |
279 |
|
if (!disp_check(idle)) |
280 |
|
return(0); |
281 |
|
/* display only? */ |
282 |
< |
if (ncprocs <= 0) |
282 |
> |
if (nprocs <= 0) |
283 |
|
return(1); |
284 |
|
/* check file size */ |
285 |
|
if (maxdisk > 0 && hdfilen(hdlist[0]->fd) >= maxdisk) { |
345 |
|
sprintf(errmsg, "ignoring all but first %s", vnam(SECTION)); |
346 |
|
error(WARNING, errmsg); |
347 |
|
} |
338 |
– |
if (sscanf(vval(SECTION), |
339 |
– |
"%lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf", |
340 |
– |
&gp->orig[0], &gp->orig[1], &gp->orig[2], |
341 |
– |
&gp->xv[0][0], &gp->xv[0][1], &gp->xv[0][2], |
342 |
– |
&gp->xv[1][0], &gp->xv[1][1], &gp->xv[1][2], |
343 |
– |
&gp->xv[2][0], &gp->xv[2][1], &gp->xv[2][2]) != 12) |
344 |
– |
badvalue(SECTION); |
345 |
– |
maxlen = 0.; |
346 |
– |
for (i = 0; i < 3; i++) |
347 |
– |
if ((len[i] = VLEN(gp->xv[i])) > maxlen) |
348 |
– |
maxlen = len[i]; |
349 |
– |
if (!vdef(GRID)) { |
350 |
– |
sprintf(buf, "%.4f", maxlen/8.); |
351 |
– |
vval(GRID) = savqstr(buf); |
352 |
– |
vdef(GRID)++; |
353 |
– |
} |
354 |
– |
if ((d = vflt(GRID)) <= FTINY) |
355 |
– |
badvalue(GRID); |
356 |
– |
for (i = 0; i < 3; i++) |
357 |
– |
gp->grid[i] = len[i]/d + (1.-FTINY); |
358 |
– |
if (!vdef(EXPOSURE)) { |
359 |
– |
sprintf(errmsg, "%s must be defined", vnam(EXPOSURE)); |
360 |
– |
error(USER, errmsg); |
361 |
– |
} |
362 |
– |
expval = vval(EXPOSURE)[0] == '-' || vval(EXPOSURE)[0] == '+' ? |
363 |
– |
pow(2., vflt(EXPOSURE)) : vflt(EXPOSURE); |
348 |
|
if (!vdef(OCTREE)) { |
349 |
|
if ((vval(OCTREE) = bmalloc(strlen(froot)+5)) == NULL) |
350 |
|
error(SYSTEM, "out of memory"); |
366 |
|
/* append rendering options */ |
367 |
|
if (vdef(RENDER)) |
368 |
|
rtargc += wordstring(rtargv+rtargc, vval(RENDER)); |
369 |
+ |
|
370 |
+ |
if (gp == NULL) /* already initialized? */ |
371 |
+ |
return; |
372 |
+ |
/* set grid parameters */ |
373 |
+ |
gp->grid[0] = gp->grid[1] = gp->grid[2] = 0; |
374 |
+ |
if (sscanf(vval(SECTION), |
375 |
+ |
"%lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %hd %hd %hd", |
376 |
+ |
&gp->orig[0], &gp->orig[1], &gp->orig[2], |
377 |
+ |
&gp->xv[0][0], &gp->xv[0][1], &gp->xv[0][2], |
378 |
+ |
&gp->xv[1][0], &gp->xv[1][1], &gp->xv[1][2], |
379 |
+ |
&gp->xv[2][0], &gp->xv[2][1], &gp->xv[2][2], |
380 |
+ |
&gp->grid[0], &gp->grid[1], &gp->grid[2]) < 12) |
381 |
+ |
badvalue(SECTION); |
382 |
+ |
maxlen = 0.; |
383 |
+ |
for (i = 0; i < 3; i++) |
384 |
+ |
if ((len[i] = VLEN(gp->xv[i])) > maxlen) |
385 |
+ |
maxlen = len[i]; |
386 |
+ |
if (!vdef(GRID)) { |
387 |
+ |
sprintf(buf, "%.4f", maxlen/8.); |
388 |
+ |
vval(GRID) = savqstr(buf); |
389 |
+ |
vdef(GRID)++; |
390 |
+ |
} |
391 |
+ |
if ((d = vflt(GRID)) <= FTINY) |
392 |
+ |
badvalue(GRID); |
393 |
+ |
for (i = 0; i < 3; i++) |
394 |
+ |
if (gp->grid[i] <= 0) |
395 |
+ |
gp->grid[i] = len[i]/d + (1.-FTINY); |
396 |
|
} |
397 |
|
|
398 |
|
|
500 |
|
p->next = freepacks; |
501 |
|
freepacks = p; |
502 |
|
} |
503 |
< |
if (n2flush > 512*RPACKSIZ*ncprocs) { |
503 |
> |
if (n2flush > 512*RPACKSIZ*nprocs) { |
504 |
|
hdflush(NULL); /* flush holodeck buffers */ |
505 |
|
n2flush = 0; |
506 |
|
} |
510 |
|
getradfile(rfargs) /* run rad and get needed variables */ |
511 |
|
char *rfargs; |
512 |
|
{ |
513 |
< |
static short mvar[] = {OCTREE,EXPOSURE,-1}; |
513 |
> |
static short mvar[] = {OCTREE,-1}; |
514 |
|
static char tf1[] = TEMPLATE; |
515 |
|
char tf2[64]; |
516 |
|
char combuf[256]; |
610 |
|
int status = 0; |
611 |
|
|
612 |
|
if (hdlist[0] != NULL) { /* flush holodeck */ |
613 |
< |
if (ncprocs > 0) { |
613 |
> |
if (nprocs > 0) { |
614 |
|
done_packets(flush_queue()); |
615 |
|
status = end_rtrace(); /* close rtrace */ |
616 |
< |
hdflush(NULL); |
617 |
< |
if (vdef(REPORT)) { |
618 |
< |
long fsiz, fuse; |
619 |
< |
report(0); |
620 |
< |
fsiz = hdfilen(hdlist[0]->fd); |
621 |
< |
fuse = hdfiluse(hdlist[0]->fd, 1); |
622 |
< |
fprintf(stderr, |
616 |
> |
} |
617 |
> |
hdflush(NULL); |
618 |
> |
if (ncprocs > 0 && vdef(REPORT)) { |
619 |
> |
long fsiz, fuse; |
620 |
> |
report(0); |
621 |
> |
fsiz = hdfilen(hdlist[0]->fd); |
622 |
> |
fuse = hdfiluse(hdlist[0]->fd, 1); |
623 |
> |
fprintf(stderr, |
624 |
|
"%s: %.1f Mbyte holodeck file, %.1f%% fragmentation\n", |
625 |
< |
hdkfile, fsiz/(1024.*1024.), |
626 |
< |
100.*(fsiz-fuse)/fsiz); |
627 |
< |
} |
616 |
< |
} else |
617 |
< |
hdflush(NULL); |
625 |
> |
hdkfile, fsiz/(1024.*1024.), |
626 |
> |
100.*(fsiz-fuse)/fsiz); |
627 |
> |
} |
628 |
|
} |
629 |
|
if (orig_mode >= 0) /* reset holodeck access mode */ |
630 |
|
fchmod(hdlist[0]->fd, orig_mode); |