Attachment #1200 for bug #1192

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(-)a/src/core/model/random-variable.cc (+5 lines)

Lines 64-69	Link Here

void SeedManager::SetSeed (uint32_t seed)

void SeedManager::SetSeed (uint32_t seed)

  Config::SetGlobal ("RngSeed", IntegerValue (seed));

  Config::SetGlobal ("RngSeed", IntegerValue (seed));

  // A call to SeedManager::SetSeed is an explicit request for a reproducible

  // state. RngStream does not re-initialize itself after setting the global

  // value above, unless we explicitly call SetPackageSeed.

  RngStream::SetPackageSeed(seed);

void SeedManager::SetRun (uint32_t run)

void SeedManager::SetRun (uint32_t run)




RngStream::EnsureGlobalInitialized (void)
{
  static bool initialized = false;
  uint32_t run = 0;
  
  IntegerValue value;
  g_rngRun.GetValue (value);
  run = value.Get ();
  
  if (!initialized)
    {
      initialized = true;

      IntegerValue value;
      g_rngSeed.GetValue (value);
      seed = value.Get ();
      g_rngRun.GetValue (value);
      run = value.Get ();
      SetPackageSeed (seed);
    }
    
  return run;
}


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