| 23 |
|
#include "pmapdiag.h" |
| 24 |
|
#include "rcontrib.h" |
| 25 |
|
#include "otypes.h" |
| 26 |
+ |
#include "otspecial.h" |
| 27 |
|
#if NIX |
| 28 |
|
#include <sys/mman.h> |
| 29 |
|
#include <sys/wait.h> |
| 197 |
|
if (!nsources) |
| 198 |
|
error(USER, "no light sources in distribPhotonContrib"); |
| 199 |
|
|
| 199 |
– |
if (nsources > MAXMODLIST) |
| 200 |
– |
error(USER, "too many light sources in distribPhotonContrib"); |
| 201 |
– |
|
| 200 |
|
/* Allocate photon flux per light source; this differs for every |
| 201 |
|
* source as all sources contribute the same number of distributed |
| 202 |
|
* photons (srcDistribTarget), hence the number of photons emitted per |
| 390 |
|
} |
| 391 |
|
#endif |
| 392 |
|
|
| 393 |
< |
#if PMAP_SIGUSR |
| 393 |
> |
#ifdef PMAP_SIGUSR |
| 394 |
|
signal(SIGUSR1, sigUsrDiags); |
| 395 |
|
#endif |
| 396 |
< |
|
| 396 |
> |
|
| 397 |
> |
#ifdef DEBUG_PMAP |
| 398 |
|
/* Output child process PID after random delay to prevent corrupted |
| 399 |
|
* console output due to race condition */ |
| 400 |
|
usleep(1e6 * pmapRandom(rouletteState)); |
| 401 |
< |
fprintf(stderr, "Proc %d: PID = %d\n", proc, getpid()); |
| 401 |
> |
fprintf(stderr, "Proc %d: PID = %d " |
| 402 |
> |
"(waiting 10 sec to attach debugger...)\n", |
| 403 |
> |
proc, getpid()); |
| 404 |
|
/* Allow time for debugger to attach to child process */ |
| 405 |
|
sleep(10); |
| 406 |
+ |
#endif |
| 407 |
|
|
| 408 |
|
/* ============================================================= |
| 409 |
|
* 2-PASS PHOTON DISTRIBUTION |
| 411 |
|
* Pass 2 (main): based on outcome of pass 1, estimate remaining |
| 412 |
|
* number of photons to emit to approximate target |
| 413 |
|
* count |
| 414 |
< |
* ============================================================= */ |
| 414 |
> |
* ============================================================= */ |
| 415 |
|
for (srcIdx = 0; srcIdx < nsources; srcIdx++) { |
| 416 |
|
#ifndef PMAP_SIGUSR |
| 417 |
|
unsigned portCnt, passCnt = 0, prePassCnt = 0; |
