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refactor of prn() interface and python interface changes

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This commit is contained in:
John Tramm 2019-12-04 16:35:01 +00:00
parent 2ec02d6472
commit 638172e68d
53 changed files with 494 additions and 534 deletions
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2
src/physics_common.cpp
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@ -12,7 +12,7 @@ namespace openmc {
void russian_roulette(Particle* p)
{
if (p->wgt_ < settings::weight_cutoff) {
if (prn(p->prn_seeds_, p->stream_) < p->wgt_ / settings::weight_survive) {
if (prn(p->prn_seeds_ + p->stream_) < p->wgt_ / settings::weight_survive) {
p->wgt_ = settings::weight_survive;
p->wgt_last_ = p->wgt_;
} else {