evolution.h File Reference

#include "kernel/evolution_callbacks.h"
#include "kernel/evolution_strategy.h"
#include "kernel/layered_population.h"
#include "kernel/refiner.h"
#include "kernel/search_log.h"
#include "utility/term.h"
#include "utility/thread_pool.h"
#include "utility/timer.h"
#include <atomic>
#include <future>
#include <vector>
#include "kernel/evolution.tcc"

Go to the source code of this file.

Classes
class	ultra::evolution< E >

Namespaces
namespace	ultra

Enumerations
enum class	phase { evolution , refinement }

Functions
template<Evaluator E>
std::size_t	ultra::internal::set_evaluator_parallelism (std::size_t allocated, std::size_t min_samples_per_eval_thread, E &eva)

Detailed Description

Remarks

This file is part of ULTRA.

Copyright

Copyright (C) 2024 EOS di Manlio Morini.

License

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/

Function Documentation

set_evaluator_parallelism()

template<Evaluator E>

std::size_t ultra::internal::set_evaluator_parallelism ( std::size_t allocated, std::size_t min_samples_per_eval_thread, E & eva )

nodiscard

Configures parallel dataset evaluation for an evaluator.

Parameters

[in]	allocated	number of concurrent worker tasks
[in]	min_samples_per_eval_thread	minimum number of samples per thread
[in,out]	eva	evaluator instance to configure

Returns

number of helper threads assigned, or 0 if unsupported or disabled

Distributes surplus hardware thread capacity among the allocated tasks and forwards the configuration to the evaluator if supported.