| 52 |
|
uint32 ac; // accumulation count |
| 53 |
|
}; |
| 54 |
|
|
| 55 |
+ |
static const char ROW_DONE[] = "ROW FINISHED\n"; |
| 56 |
+ |
|
| 57 |
|
// Get format identifier |
| 58 |
|
const char * |
| 59 |
|
formstr(int f) |
| 89 |
|
sizeof(DCOLORV)*(NCSAMP*ncbins-1) + |
| 90 |
|
strlen(prms)+1); |
| 91 |
|
|
| 92 |
< |
if (binexpr) { // check bin expression |
| 92 |
> |
if (binexpr) { // get/check bin expression |
| 93 |
|
mp->binv = eparse(const_cast<char *>(binexpr)); |
| 94 |
|
if (mp->binv->type == NUM) { // constant expression (0)? |
| 95 |
< |
if ((int)(evalue(mp->binv) + .5) > 0) { |
| 96 |
< |
sprintf(errmsg, "illegal positive constant for bin (%s)", |
| 95 |
> |
if ((int)evalue(mp->binv) != 0) { |
| 96 |
> |
sprintf(errmsg, "illegal non-zero constant for bin (%s)", |
| 97 |
|
binexpr); |
| 98 |
|
error(USER, errmsg); |
| 99 |
|
} |
| 184 |
|
raycontrib(contr, r, PRIMARY); // compute coefficient |
| 185 |
|
if (rcp->HasFlag(RCcontrib)) |
| 186 |
|
smultscolor(contr, r->rcol); // -> value contribution |
| 187 |
+ |
|
| 188 |
|
for (int i = 0; i < NCSAMP; i++) |
| 189 |
|
*dvp++ += contr[i]; // accumulate color/spectrum |
| 190 |
|
return 1; |
| 217 |
|
error(WARNING, "ignoring bad call to AddModifier()"); |
| 218 |
|
return false; |
| 219 |
|
} |
| 220 |
+ |
if (*outspec == '!') { |
| 221 |
+ |
error(USER, "command output not supported by RcontribSimulManager"); |
| 222 |
+ |
return false; |
| 223 |
+ |
} |
| 224 |
|
if (!nChan) { // initial call? |
| 225 |
|
if ((xres < 0) | (yres <= 0)) { |
| 226 |
|
error(USER, "xres, yres must be set before first modifier"); |
| 230 |
|
return false; |
| 231 |
|
nChan = NCSAMP; |
| 232 |
|
} else if (nChan != NCSAMP) { |
| 233 |
< |
error(USER, "number of spectral channels must be fixed"); |
| 233 |
> |
error(USER, "# spectral channels must be fixed in AddModifier()"); |
| 234 |
|
return false; |
| 235 |
|
} |
| 236 |
|
if (Ready()) { |
| 326 |
|
} |
| 327 |
|
char mod[MAXSTR]; |
| 328 |
|
while (fgetword(mod, sizeof(mod), fp)) |
| 329 |
< |
if (!AddModifier(mod, outspec, prms, binval, bincnt)) |
| 329 |
> |
if (!AddModifier(mod, outspec, prms, binval, bincnt)) { |
| 330 |
> |
fclose(fp); |
| 331 |
|
return false; |
| 332 |
+ |
} |
| 333 |
|
fclose(fp); |
| 334 |
|
return true; |
| 335 |
|
} |
| 338 |
|
static int |
| 339 |
|
checkModExists(const LUENT *lp, void *p) |
| 340 |
|
{ |
| 341 |
< |
if (modifier(lp->key) != OVOID) |
| 341 |
> |
OBJECT mod = modifier(lp->key); |
| 342 |
> |
|
| 343 |
> |
if ((mod != OVOID) & (mod < nsceneobjs)) |
| 344 |
|
return 1; |
| 345 |
|
|
| 346 |
|
sprintf(errmsg, "tracked modifier '%s' not found in main scene", lp->key); |
| 353 |
|
RcontribSimulManager::PrepOutput() |
| 354 |
|
{ |
| 355 |
|
if (!outList || !RtraceSimulManager::Ready()) { |
| 356 |
< |
error(INTERNAL, "PrepOutput() called before octree & modifiers assigned"); |
| 356 |
> |
error(INTERNAL, "PrepOutput() called before octree & modifiers set"); |
| 357 |
|
return -1; |
| 358 |
|
} |
| 359 |
|
if (!cdsF) { |
| 360 |
< |
error(INTERNAL, "missing RdataShare constructor call (*cdsF)"); |
| 360 |
> |
error(INTERNAL, "missing RdataShare constructor call (cdsF)"); |
| 361 |
|
return -1; |
| 362 |
|
} |
| 363 |
|
if (lu_doall(&modLUT, checkModExists, NULL) < 0) |
| 364 |
|
return -1; |
| 365 |
|
|
| 366 |
+ |
outList->nRows = yres * (xres + !xres); // all outputs have same #rows |
| 367 |
|
int remWarnings = 20; |
| 368 |
|
for (RcontribOutput *op = outList; op; op = op->next) { |
| 369 |
|
if (op->rData) { |
| 370 |
|
error(INTERNAL, "output channel already open in PrepOutput()"); |
| 371 |
|
return -1; |
| 372 |
|
} |
| 373 |
< |
op->nRows = yres * (xres + !xres); |
| 373 |
> |
op->nRows = outList->nRows; |
| 374 |
|
op->rData = (*cdsF)(op->ofname, outOp, |
| 375 |
|
GetHeadLen()+1024 + op->nRows*op->rowBytes); |
| 376 |
|
freeqstr(op->ofname); op->ofname = NULL; |
| 380 |
|
return -1; |
| 381 |
|
if (rd >= op->nRows) { |
| 382 |
|
if (remWarnings >= 0) { |
| 383 |
< |
sprintf(errmsg, "recovered output '%s' already done", |
| 383 |
> |
sprintf(errmsg, "recovered output '%s' is complete", |
| 384 |
|
op->GetName()); |
| 385 |
< |
error(WARNING, remWarnings ? errmsg : "etc..."); |
| 374 |
< |
remWarnings--; |
| 385 |
> |
error(WARNING, --remWarnings ? errmsg : "etc..."); |
| 386 |
|
} |
| 387 |
|
rd = op->nRows; |
| 388 |
|
} |
| 608 |
|
} |
| 609 |
|
} break; |
| 610 |
|
default: |
| 611 |
< |
error(CONSISTENCY, "unsupported output type in sendModContrib()"); |
| 611 |
> |
error(CONSISTENCY, "unsupported output type in putModContrib()"); |
| 612 |
|
return -1; |
| 613 |
|
} |
| 614 |
|
// clear for next tally |
| 627 |
|
return 0; |
| 628 |
|
} |
| 629 |
|
if (nkids > 0) { // in parent process? |
| 630 |
< |
int k = GetChild(); // updates output rows |
| 631 |
< |
if (k < 0) return -1; // can't really happen |
| 630 |
> |
int k = GetChild(false); // updates output rows |
| 631 |
> |
if (k < 0) return -1; // someone died? |
| 632 |
|
RowAssignment rass; |
| 633 |
|
rass.row = kidRow[k] = rInPos++; |
| 634 |
|
rass.ac = accum; |
| 673 |
|
return -1; |
| 674 |
|
// take inventory |
| 675 |
|
int pn, n = 0; |
| 676 |
< |
fd_set writeset, errset; |
| 677 |
< |
FD_ZERO(&writeset); FD_ZERO(&errset); |
| 676 |
> |
fd_set readset, errset; |
| 677 |
> |
FD_ZERO(&readset); FD_ZERO(&errset); |
| 678 |
|
for (pn = nkids; pn--; ) { |
| 679 |
|
if (kidRow[pn] < 0) { // child already ready? |
| 680 |
|
if (forceWait) continue; |
| 681 |
|
return pn; // good enough |
| 682 |
|
} |
| 683 |
< |
FD_SET(kid[pn].w, &writeset); // will check on this one |
| 684 |
< |
FD_SET(kid[pn].w, &errset); |
| 685 |
< |
if (kid[pn].w >= n) |
| 686 |
< |
n = kid[pn].w + 1; |
| 683 |
> |
FD_SET(kid[pn].r, &readset); // will check on this one |
| 684 |
> |
FD_SET(kid[pn].r, &errset); |
| 685 |
> |
if (kid[pn].r >= n) |
| 686 |
> |
n = kid[pn].r + 1; |
| 687 |
|
} |
| 688 |
|
if (!n) // every child is idle? |
| 689 |
|
return -1; |
| 690 |
|
// wait on "busy" child(ren) |
| 691 |
< |
while ((n = select(n, NULL, &writeset, &errset, NULL)) <= 0) |
| 691 |
> |
while ((n = select(n, &readset, NULL, &errset, NULL)) <= 0) |
| 692 |
|
if (errno != EINTR) { |
| 693 |
|
error(SYSTEM, "select call failed in GetChild()"); |
| 694 |
|
return -1; |
| 695 |
|
} |
| 696 |
+ |
char buf[sizeof(ROW_DONE)] = "X"; |
| 697 |
|
pn = -1; // get flags set by select |
| 698 |
|
for (n = nkids; n--; ) |
| 699 |
|
if (kidRow[n] >= 0 && |
| 700 |
< |
FD_ISSET(kid[n].w, &writeset) | |
| 701 |
< |
FD_ISSET(kid[n].w, &errset)) { |
| 700 |
> |
FD_ISSET(kid[n].r, &readset) | |
| 701 |
> |
FD_ISSET(kid[n].r, &errset)) { |
| 702 |
> |
// check for error |
| 703 |
> |
if (FD_ISSET(kid[n].r, &errset) || |
| 704 |
> |
read(kid[n].r, buf, sizeof(ROW_DONE)) <= 0 || |
| 705 |
> |
memcmp(buf, ROW_DONE, sizeof(ROW_DONE))) |
| 706 |
> |
return -1; |
| 707 |
|
// update output row counts |
| 708 |
< |
if (!FD_ISSET(kid[n].w, &errset)) |
| 709 |
< |
UpdateRowsDone(kidRow[n]); |
| 693 |
< |
kidRow[n] = -1; // flag it available |
| 708 |
> |
UpdateRowsDone(kidRow[n]); |
| 709 |
> |
kidRow[n] = -1; // flag child available |
| 710 |
|
pn = n; |
| 711 |
|
} |
| 712 |
|
return pn; |
| 744 |
|
error(CONSISTENCY, "bad accumulator count in child"); |
| 745 |
|
exit(1); |
| 746 |
|
} |
| 747 |
< |
if (rass.ac > accum) |
| 748 |
< |
vecList = (FVECT *)erealloc(vecList, |
| 749 |
< |
sizeof(FVECT)*2*rass.ac); |
| 747 |
> |
if (rass.ac > accum) { |
| 748 |
> |
efree(vecList); |
| 749 |
> |
vecList = (FVECT *)emalloc(sizeof(FVECT)*2*rass.ac); |
| 750 |
> |
} |
| 751 |
|
accum = rass.ac; |
| 752 |
|
rInPos = rass.row; |
| 753 |
|
|
| 757 |
|
|
| 758 |
|
if (ComputeRecord(vecList) <= 0) |
| 759 |
|
exit(1); |
| 760 |
+ |
// signal this row is done |
| 761 |
+ |
if (write(1, ROW_DONE, sizeof(ROW_DONE)) != sizeof(ROW_DONE)) |
| 762 |
+ |
exit(1); |
| 763 |
|
} |
| 764 |
|
if (nr) { |
| 765 |
|
error(SYSTEM, "read error in child process"); |
| 785 |
|
fflush(stdout); // shouldn't use, anyway |
| 786 |
|
while (nkids < n2go) { |
| 787 |
|
kid[nkids] = sp_inactive; |
| 768 |
– |
kid[nkids].w = dup(1); |
| 769 |
– |
kid[nkids].flags |= PF_FILT_OUT; |
| 788 |
|
int rv = open_process(&kid[nkids], NULL); |
| 789 |
|
if (!rv) { // in child process? |
| 790 |
< |
while (nkids-- > 0) |
| 790 |
> |
while (nkids-- > 0) { |
| 791 |
> |
close(kid[nkids].r); |
| 792 |
|
close(kid[nkids].w); |
| 793 |
+ |
} |
| 794 |
|
free(kid); free(kidRow); |
| 795 |
|
kid = NULL; kidRow = NULL; |
| 796 |
|
RunChild(); // should never return |