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Implement mesh-based weight windows (squashed)

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Co-authored-by: Andrew Davis <andrew.davis@ukaea.uk>
Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
This commit is contained in:
YuanHu-PKU-KIT 2022-01-08 14:43:18 -06:00 • committed by Paul Romano
parent d12e390f1a
commit e08af3c374
24 changed files with 1690 additions and 12 deletions
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20
src/settings.cpp
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@ -27,6 +27,7 @@
#include "openmc/string_utils.h"
#include "openmc/tallies/trigger.h"
#include "openmc/volume_calc.h"
#include "openmc/weight_windows.h"
#include "openmc/xml_interface.h"
namespace openmc {
@ -67,6 +68,7 @@ bool trigger_on {false};
bool trigger_predict {false};
bool ufs_on {false};
bool urr_ptables_on {true};
bool weight_windows_on {false};
bool write_all_tracks {false};
bool write_initial_source {false};
@ -92,6 +94,7 @@ int max_order {0};
int n_log_bins {8000};
int n_batches;
int n_max_batches;
int max_splits {1000};
ResScatMethod res_scat_method {ResScatMethod::rvs};
double res_scat_energy_min {0.01};
double res_scat_energy_max {1000.0};
@ -848,6 +851,23 @@ void read_settings_xml()
if (check_for_node(root, "material_cell_offsets")) {
material_cell_offsets = get_node_value_bool(root, "material_cell_offsets");
}
// Weight window information
for (pugi::xml_node node_ww : root.children("weight_windows")) {
variance_reduction::weight_windows.emplace_back(
std::make_unique<WeightWindows>(node_ww));
// Enable weight windows by default if one or more are present
settings::weight_windows_on = true;
}
if (check_for_node(root, "weight_windows_on")) {
weight_windows_on = get_node_value_bool(root, "weight_windows_on");
}
if (check_for_node(root, "max_splits")) {
settings::max_splits = std::stoi(get_node_value(root, "max_splits"));
}
}
void free_memory_settings()