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Merge commit 'a169c78b6d3b082068deb49a39aaa1fd75464c7f' into cluster

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This commit is contained in:
Steinar H. Gunderson
2025-12-24 16:18:37 +01:00
parent e56697e3f1 a169c78b6d
commit bc81aa0911
19 changed files with 1419 additions and 290 deletions
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src/uci.cpp
+40 -2
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@@ -61,7 +61,16 @@ UCIEngine::UCIEngine(int argc, char** argv) :
options["Debug Log File"] << Option("", [](const Option& o) { start_logger(o); });
options["Threads"] << Option(1, 1, 1024, [this](const Option&) { engine.resize_threads(); });
options["NumaPolicy"] << Option("auto", [this](const Option& o) {
engine.set_numa_config_from_option(o);
print_numa_config_information();
print_thread_binding_information();
});
options["Threads"] << Option(1, 1, 1024, [this](const Option&) {
engine.resize_threads();
print_thread_binding_information();
});
options["Hash"] << Option(16, 1, MaxHashMB, [this](const Option& o) { engine.set_tt_size(o); });
@@ -125,8 +134,15 @@ void UCIEngine::loop() {
engine.set_ponderhit(false);
else if (token == "uci" && Cluster::is_root())
{
sync_cout << "id name " << engine_info(true) << "\n"
<< engine.get_options() << "\nuciok" << sync_endl;
<< engine.get_options() << sync_endl;
print_numa_config_information();
print_thread_binding_information();
sync_cout << "uciok" << sync_endl;
}
else if (token == "setoption")
setoption(is);
@@ -181,6 +197,28 @@ void UCIEngine::loop() {
} while (token != "quit" && cli.argc == 1); // The command-line arguments are one-shot
}
void UCIEngine::print_numa_config_information() const {
auto cfgStr = engine.get_numa_config_as_string();
sync_cout << "info string Available Processors: " << cfgStr << sync_endl;
}
void UCIEngine::print_thread_binding_information() const {
auto boundThreadsByNode = engine.get_bound_thread_count_by_numa_node();
if (!boundThreadsByNode.empty())
{
sync_cout << "info string NUMA Node Thread Binding: ";
bool isFirst = true;
for (auto&& [current, total] : boundThreadsByNode)
{
if (!isFirst)
std::cout << ":";
std::cout << current << "/" << total;
isFirst = false;
}
std::cout << sync_endl;
}
}
Search::LimitsType UCIEngine::parse_limits(std::istream& is) {
Search::LimitsType limits;
std::string token;