| 138 |
|
else |
| 139 |
|
endtime = starttime + vflt(TIME)*3600.; |
| 140 |
|
/* set up memory cache */ |
| 141 |
< |
hdcachesize = 1024.*1024.*vflt(CACHE); |
| 141 |
> |
if (outdev == NULL) |
| 142 |
> |
hdcachesize = 0; /* manual flushing */ |
| 143 |
> |
else if (vdef(CACHE)) |
| 144 |
> |
hdcachesize = 1024.*1024.*vflt(CACHE); |
| 145 |
|
/* open report file */ |
| 146 |
|
if (vdef(REPORT)) { |
| 147 |
|
register char *s = sskip2(vval(REPORT), 1); |
| 298 |
|
vval(DISKSPACE) = "100"; |
| 299 |
|
vdef(DISKSPACE)++; |
| 300 |
|
} |
| 298 |
– |
if (!vdef(CACHE)) { |
| 299 |
– |
sprintf(errmsg, |
| 300 |
– |
"no %s setting, assuming 10 Mbytes available", |
| 301 |
– |
vnam(CACHE)); |
| 302 |
– |
error(WARNING, errmsg); |
| 303 |
– |
vval(CACHE) = "10"; |
| 304 |
– |
vdef(CACHE)++; |
| 305 |
– |
} |
| 301 |
|
if (!vdef(OBSTRUCTIONS)) { |
| 302 |
|
vval(OBSTRUCTIONS) = "T"; |
| 303 |
|
vdef(OBSTRUCTIONS)++; |
| 389 |
|
done_packets(pl) /* handle finished packets */ |
| 390 |
|
PACKET *pl; |
| 391 |
|
{ |
| 392 |
+ |
static int nunflushed = 0; |
| 393 |
|
register PACKET *p; |
| 394 |
|
|
| 395 |
|
while (pl != NULL) { |
| 400 |
|
p->nr*sizeof(RAYVAL)); |
| 401 |
|
if (outdev != NULL) /* display it */ |
| 402 |
|
disp_packet(p); |
| 403 |
+ |
else |
| 404 |
+ |
nunflushed += p->nr; |
| 405 |
|
} |
| 406 |
|
nraysdone += p->nr; |
| 407 |
|
npacksdone++; |
| 408 |
|
p->nr = 0; /* push onto free list */ |
| 409 |
|
p->next = freepacks; |
| 410 |
|
freepacks = p; |
| 411 |
+ |
} |
| 412 |
+ |
if (nunflushed >= 256*RPACKSIZ) { |
| 413 |
+ |
hdflush(NULL); /* flush holodeck buffers */ |
| 414 |
+ |
nunflushed = 0; |
| 415 |
|
} |
| 416 |
|
} |
| 417 |
|
|