74 lines
2.9 KiB
Cython
74 lines
2.9 KiB
Cython
# distutils: language=c++
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from libcpp.vector cimport vector
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cdef extern from "cminimax.cpp":
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pass
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cdef extern from "cminimax.h" namespace "tools":
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cdef cppclass CMinMaxStats:
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CMinMaxStats() except +
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float maximum, minimum, value_delta_max
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void set_delta(float value_delta_max)
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void update(float value)
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void clear()
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float normalize(float value)
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cdef cppclass CMinMaxStatsList:
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CMinMaxStatsList() except +
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CMinMaxStatsList(int num) except +
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int num
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vector[CMinMaxStats] stats_lst
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void set_delta(float value_delta_max)
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cdef extern from "cnode.cpp":
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pass
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cdef extern from "cnode.h" namespace "tree":
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cdef cppclass CNode:
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CNode() except +
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CNode(float prior, int action_num, vector[CNode]* ptr_node_pool) except +
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int visit_count, to_play, action_num, hidden_state_index_x, hidden_state_index_y, best_action
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float value_prefixs, prior, value_sum
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vector[int] children_index;
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vector[CNode]* ptr_node_pool;
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void expand(int to_play, int hidden_state_index_x, int hidden_state_index_y, float value_prefixs, vector[float] policy_logits)
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void add_exploration_noise(float exploration_fraction, vector[float] noises)
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float get_mean_q(int isRoot, float parent_q, float discount)
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int expanded()
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float value()
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vector[int] get_trajectory()
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vector[int] get_children_distribution()
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CNode* get_child(int action)
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cdef cppclass CRoots:
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CRoots() except +
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CRoots(int root_num, int action_num, int pool_size) except +
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int root_num, action_num, pool_size
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vector[CNode] roots
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vector[vector[CNode]] node_pools
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void prepare(float root_exploration_fraction, const vector[vector[float]] &noises, const vector[float] &value_prefixs, const vector[vector[float]] &policies)
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void prepare_no_noise(const vector[float] &value_prefixs, const vector[vector[float]] &policies)
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void clear()
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vector[vector[int]] get_trajectories()
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vector[vector[int]] get_distributions()
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vector[float] get_values()
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cdef cppclass CSearchResults:
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CSearchResults() except +
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CSearchResults(int num) except +
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int num
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vector[int] hidden_state_index_x_lst, hidden_state_index_y_lst, last_actions, search_lens
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vector[CNode*] nodes
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cdef void cback_propagate(vector[CNode*] &search_path, CMinMaxStats &min_max_stats, int to_play, float value, float discount)
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void cbatch_back_propagate(int hidden_state_index_x, float discount, vector[float] value_prefixs, vector[float] values, vector[vector[float]] policies,
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CMinMaxStatsList *min_max_stats_lst, CSearchResults &results, vector[int] is_reset_lst)
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void cbatch_traverse(CRoots *roots, int pb_c_base, float pb_c_init, float discount, CMinMaxStatsList *min_max_stats_lst, CSearchResults &results) |