| # distutils:language=c++ | |
| # cython:language_level=3 | |
| from libcpp.vector cimport vector | |
| cdef extern from "../common_lib/cminimax.cpp": | |
| pass | |
| cdef extern from "../common_lib/cminimax.h" namespace "tools": | |
| cdef cppclass CMinMaxStats: | |
| CMinMaxStats() except + | |
| float maximum, minimum, value_delta_max | |
| void set_delta(float value_delta_max) | |
| void update(float value) | |
| void clear() | |
| float normalize(float value) | |
| cdef cppclass CMinMaxStatsList: | |
| CMinMaxStatsList() except + | |
| CMinMaxStatsList(int num) except + | |
| int num | |
| vector[CMinMaxStats] stats_lst | |
| void set_delta(float value_delta_max) | |
| cdef extern from "lib/cnode.cpp": | |
| pass | |
| cdef extern from "lib/cnode.h" namespace "tree": | |
| cdef cppclass CNode: | |
| CNode() except + | |
| CNode(float prior, vector[int] &legal_actions) except + | |
| int visit_count, to_play, current_latent_state_index, batch_index, best_action | |
| float value_prefixs, prior, value_sum, parent_value_prefix | |
| void expand(int to_play, int current_latent_state_index, int batch_index, float value_prefixs, vector[float] policy_logits) | |
| void add_exploration_noise(float exploration_fraction, vector[float] noises) | |
| float compute_mean_q(int isRoot, float parent_q, float discount_factor) | |
| int expanded() | |
| float value() | |
| vector[int] get_trajectory() | |
| vector[int] get_children_distribution() | |
| CNode* get_child(int action) | |
| cdef cppclass CRoots: | |
| CRoots() except + | |
| CRoots(int root_num, vector[vector[int]] legal_actions_list) except + | |
| int root_num | |
| vector[CNode] roots | |
| void prepare(float root_noise_weight, const vector[vector[float]] &noises, const vector[float] &value_prefixs, const vector[vector[float]] &policies, vector[int] to_play_batch) | |
| void prepare_no_noise(const vector[float] &value_prefixs, const vector[vector[float]] &policies, vector[int] to_play_batch) | |
| void clear() | |
| vector[vector[int]] get_trajectories() | |
| vector[vector[int]] get_distributions() | |
| vector[float] get_values() | |
| cdef cppclass CSearchResults: | |
| CSearchResults() except + | |
| CSearchResults(int num) except + | |
| int num | |
| vector[int] latent_state_index_in_search_path, latent_state_index_in_batch, last_actions, search_lens | |
| vector[int] virtual_to_play_batchs | |
| vector[CNode*] nodes | |
| cdef void cbackpropagate(vector[CNode*] &search_path, CMinMaxStats &min_max_stats, int to_play, float value, float discount_factor) | |
| void cbatch_backpropagate(int current_latent_state_index, float discount_factor, vector[float] value_prefixs, vector[float] values, vector[vector[float]] policies, | |
| CMinMaxStatsList *min_max_stats_lst, CSearchResults &results, vector[int] &to_play_batch) | |
| void cbatch_traverse(CRoots *roots, int pb_c_base, float pb_c_init, float discount_factor, CMinMaxStatsList *min_max_stats_lst, CSearchResults &results, vector[int] &virtual_to_play_batch) | |