#include "shogi.h"
FILE *pf_book;
-FILE *pf_hash;
uint64_t ehash_tbl[ EHASH_MASK + 1 ];
-unsigned char hash_rejections_parent[ REJEC_MASK+1 ];
-rejections_t hash_rejections[ REJEC_MASK+1 ];
trans_table_t *ptrans_table_orig;
SHARE trans_table_t *ptrans_table;
-history_book_learn_t history_book_learn[ HASH_REG_HIST_LEN ];
record_t record_problems;
record_t record_game;
rand_work_t rand_work;
root_move_t root_move_list[ MAX_LEGAL_MOVES ];
pv_t last_pv;
-pv_t last_pv_save;
+pv_t alast_pv_save[NUM_UNMAKE];
slide_tbl_t aslide[ nsquare ];
bitboard_t abb_b_knight_attacks[ nsquare ];
bitboard_t abb_b_silver_attacks[ nsquare ];
bitboard_t abb_king_attacks[ nsquare ];
bitboard_t abb_bishop_attacks_rl45[ nsquare ][ 128 ];
bitboard_t abb_bishop_attacks_rr45[ nsquare ][ 128 ];
+bitboard_t abb_rank_attacks[ nsquare ][ 128 ];
bitboard_t abb_file_attacks[ nsquare ][ 128 ];
bitboard_t abb_obstacle[ nsquare ][ nsquare ];
bitboard_t abb_mask[ nsquare ];
uint64_t w_hand_rook_rand[ nrook_max ];
uint64_t node_limit;
SHARE unsigned int game_status;
+unsigned int amove_save[NUM_UNMAKE];
unsigned int move_evasion_pchk;
unsigned int node_per_second;
unsigned int node_next_signal;
unsigned int time_limit;
unsigned int time_max_limit;
unsigned int time_last_search;
-unsigned int time_last_eff_search;
unsigned int time_response;
-unsigned int ai_rook_attacks_r0[ nsquare ][ 128 ];
unsigned int ponder_move;
-int p_value_ex[31];
-int benefit2promo[15];
int easy_abs;
int easy_min;
int easy_max;
unsigned int ponder_move_list[ MAX_LEGAL_MOVES ];
int ponder_nmove;
SHARE int root_abort;
-int root_nrep;
int root_nmove;
int root_alpha;
int root_beta;
int root_value;
int root_turn;
-int root_move_cap;
+int root_index;
int root_nfail_high;
int root_nfail_low;
int trans_table_age;
int log2_ntrans_table;
-int n_nobook_move;
int last_root_value;
-int last_root_value_save;
int iteration_depth;
int depth_limit;
-int irecord_game;
+int record_num;
int npawn_box;
int nlance_box;
int nknight_box;
int nbishop_box;
int nrook_box;
int resign_threshold;
-short p_value[31];
+int amaterial_save[NUM_UNMAKE];
+int alast_root_value_save[NUM_UNMAKE];
+int p_value_ex[31];
+int p_value_pm[15];
+int p_value[31];
short pc_on_sq[nsquare][pos_n];
short kkp[nsquare][nsquare][kkp_end];
+unsigned char ansuc_check_save[NUM_UNMAKE];
unsigned char book_section[ MAX_SIZE_SECTION+1 ];
unsigned char adirec[ nsquare ][ nsquare ];
unsigned char is_same[ 16 ][ 16 ];
pv_t mpv_pv[ MPV_MAX_PV*2 + 1 ];
#endif
-#if defined(TLP)
-# if !defined(_WIN32)
+#if defined(DFPN)
+unsigned int dfpn_hash_log2;
+sckt_t dfpn_sckt;
+#endif
+
+# if ! defined(_WIN32) && ( defined(DFPN_CLIENT) || defined(TLP) )
pthread_attr_t pthread_attr;
# endif
+
+#if defined(TLP) || defined(DFPN_CLIENT)
+lock_t io_lock;
+#endif
+
+#if defined(DFPN_CLIENT)
+volatile sckt_t dfpn_client_sckt;
+volatile int dfpn_client_flag_read;
+volatile unsigned int dfpn_client_move_unlocked;
+volatile int dfpn_client_rresult_unlocked;
+volatile int dfpn_client_rresult;
+volatile int dfpn_client_num_cresult;
+volatile char dfpn_client_signature[ DFPN_CLIENT_SIZE_SIGNATURE ];
+volatile dfpn_client_cresult_t dfpn_client_cresult[ MAX_LEGAL_MOVES ];
+volatile char dfpn_client_str_move[7];
+unsigned int dfpn_client_best_move;
+lock_t dfpn_client_lock;
+char dfpn_client_str_addr[256];
+int dfpn_client_port;
+int dfpn_client_cresult_index;
+#endif
+
+#if defined(TLP)
lock_t tlp_lock;
tree_t tlp_atree_work[ TLP_NUM_WORK ];
tree_t * volatile tlp_ptrees[ TLP_MAX_THREADS ];
int tlp_nsplit;
int tlp_nabort;
int tlp_nslot;
-volatile unsigned short tlp_rejections_slot[ REJEC_MASK+1 ];
#else
tree_t tree;
#endif
const char *str_dir_logs = "log";
#endif
-#if defined(CSA_LAN) || defined(MNJ_LAN)
+#if defined(CSA_LAN)||defined(MNJ_LAN)|| defined(DFPN_CLIENT)|| defined(DFPN)
unsigned int time_last_send;
#endif
sckt_t sckt_csa;
#endif
+#if defined(MNJ_LAN) || defined(USI)
+unsigned int moves_ignore[MAX_LEGAL_MOVES];
+#endif
+
#if defined(MNJ_LAN)
-short mnj_tbl[ MNJ_MASK + 1 ];
sckt_t sckt_mnj;
int mnj_posi_id;
-unsigned int mnj_move_last;
+int mnj_depth_stable;
+unsigned int mnj_moves_ignore[MAX_LEGAL_MOVES];
#endif
-#if defined(DEKUNOBOU)
-SOCKET dek_socket_in;
-SOCKET dek_s_accept;
-u_long dek_ul_addr;
-unsigned int dek_ngame;
-unsigned int dek_lost;
-unsigned int dek_win;
-int dek_turn;
-u_short dek_ns;
+#if defined(USI)
+enum usi_mode usi_mode;
+unsigned int usi_time_out_last;
+unsigned int usi_byoyomi;
#endif
check_table_t b_chk_tbl[nsquare];
unsigned int easy_move;
#endif
-const char *str_resign = "%TORYO";
-const char *str_repetition = "%SENNICHITE";
-const char *str_jishogi = "%JISHOGI";
-const char *str_record_error = "%ERROR";
-const char *str_delimiters = " \t,";
-const char *str_fmt_line = "Line %u: %s";
-const char *str_on = "on";
-const char *str_off = "off";
-const char *str_book = "book.bin";
-const char *str_hash = "hash.bin";
-const char *str_fv = "fv.bin";
-const char *str_book_error = "invalid opening book";
-const char *str_io_error = "I/O error";
-const char *str_perpet_check = "perpetual check";
-const char *str_bad_cmdline = "invalid command line";
-const char *str_busy_think = "I'm busy in thinking now";
-const char *str_bad_record = "invalid record of game";
-const char *str_bad_board = "invalid board representation";
-const char *str_illegal_move = "illegal move";
-const char *str_double_pawn = "double pawn";
-const char *str_mate_drppawn = "mated by a droped pawn";
-const char *str_unexpect_eof = "unexpected end of file";
-const char *str_king_hang = "The king is hang.";
-const char *str_game_ended = "move after a game was concluded";
-const char *str_fopen_error = "Can't open a file";
-const char *str_ovrflw_line = "Too many characters in a line.";
-const char *str_warning = "WARNING: ";
+#if defined(INANIWA_SHIFT)
+int inaniwa_flag;
+#endif
+
+const char *str_resign = "%TORYO";
+const char *str_repetition = "%SENNICHITE";
+const char *str_jishogi = "%JISHOGI";
+const char *str_record_error = "%ERROR";
+const char *str_delimiters = " \t,";
+const char *str_fmt_line = "Line %u: %s";
+const char *str_on = "on";
+const char *str_off = "off";
+const char *str_book = "book.bin";
+const char *str_fv = "fv.bin";
+const char *str_book_error = "invalid opening book";
+const char *str_io_error = "I/O error";
+const char *str_perpet_check = "perpetual check";
+const char *str_bad_cmdline = "invalid command line";
+const char *str_busy_think = "I'm busy in thinking now";
+const char *str_bad_record = "invalid record of game";
+const char *str_bad_board = "invalid board representation";
+const char *str_illegal_move = "illegal move";
+const char *str_double_pawn = "double pawn";
+const char *str_mate_drppawn = "mated by a droped pawn";
+const char *str_unexpect_eof = "unexpected end of file";
+const char *str_king_hang = "The king is hang.";
+const char *str_game_ended = "move after a game was concluded";
+const char *str_fopen_error = "Can't open a file";
+const char *str_ovrflw_line = "Too many characters in a line.";
+const char *str_no_legal_move = "No legal moves to search";
+const char *str_warning = "WARNING: ";
#if defined(CSA_LAN)
const char *str_server_err = "received invalid message from the server";
#endif
const char ach_turn[2] = { '+', '-' };
-const char ashell_h[ SHELL_H_LEN ] = { 1, 3, 7, 15, 31, 63, 127 };
+const int ashell_h[ SHELL_H_LEN ] = { 1, 3, 7, 15, 31, 63, 127 };
+
+const int aikpp[31] = { e_dragon, e_horse, 0, e_gold,
+ e_gold, e_gold, e_gold, 0,
+ e_rook, e_bishop, e_gold, e_silver,
+ e_knight, e_lance, e_pawn, 0,
+ f_pawn, f_lance, f_knight,
+ f_silver, f_gold, f_bishop, f_rook,
+ 0, f_gold, f_gold, f_gold,
+ f_gold, 0, f_horse, f_dragon };
+
+const int aikkp[16] = { 0, kkp_pawn, kkp_lance, kkp_knight,
+ kkp_silver, kkp_gold, kkp_bishop, kkp_rook,
+ 0, kkp_gold, kkp_gold, kkp_gold,
+ kkp_gold, kkp_gold, kkp_horse, kkp_dragon };
-const short aipos[31] = { e_dragon, e_horse, 0, e_gold,
- e_gold, e_gold, e_gold, 0,
- e_rook, e_bishop, e_gold, e_silver,
- e_knight, e_lance, e_pawn, 0,
- f_pawn, f_lance, f_knight,
- f_silver, f_gold, f_bishop, f_rook,
- 0, f_gold, f_gold, f_gold,
- f_gold, 0, f_horse, f_dragon };
+const int aikkp_hand[8] = { 0, kkp_hand_pawn, kkp_hand_lance,
+ kkp_hand_knight, kkp_hand_silver, kkp_hand_gold,
+ kkp_hand_bishop, kkp_hand_rook };
const unsigned char aifile[ nsquare ]= {
file1, file2, file3, file4, file5, file6, file7, file8, file9,
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