126 lines
3.3 KiB
C
126 lines
3.3 KiB
C
/**********************************************************************
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The OPTYap Prolog system
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OPTYap extends the Yap Prolog system to support or-parallel tabling
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Copyright: R. Rocha and NCC - University of Porto, Portugal
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File: opt.proto.h
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version: $Id: opt.proto.h,v 1.12 2005-11-04 01:17:17 vsc Exp $
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**********************************************************************/
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/* -------------- **
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** opt.memory.c **
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** -------------- */
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#ifdef YAPOR
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#ifdef SHM_MEMORY_MAPPING_SCHEME
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void shm_map_memory(int id, int size, void *shmaddr);
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#else /* MMAP_MEMORY_MAPPING_SCHEME */
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void open_mapfile(long);
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void close_mapfile(void);
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#endif /* MEMORY_MAPPING_SCHEME */
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void map_memory(long HeapArea, long GlobalLocalArea, long TrailAuxArea, int n_workers);
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void unmap_memory(void);
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void remap_memory(void);
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#endif /* YAPOR */
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/* ------------ **
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** opt.misc.c **
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** ------------ */
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void itos(int i, char *s);
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void information_message(const char *mesg,...);
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#if defined(YAPOR_ERRORS) || defined(TABLING_ERRORS)
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void error_message(const char *mesg, ...);
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#endif /* YAPOR_ERRORS || TABLING_ERRORS */
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/* ------------ **
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** opt.init.c **
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** ------------ */
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void Yap_init_global(int max_table_size, int n_workers, int sch_loop, int delay_load);
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void Yap_init_local(void);
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void make_root_frames(void);
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#ifdef YAPOR
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void init_workers(void);
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#endif /* YAPOR */
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/* ------------- **
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** opt.preds.c **
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** ------------- */
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#ifdef YAPOR
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void finish_yapor(void);
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#endif /* YAPOR */
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/* ------------- **
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** tab.tries.c **
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** ------------- */
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#ifdef TABLING
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sg_fr_ptr subgoal_search(yamop *preg, CELL **Yaddr);
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ans_node_ptr answer_search(sg_fr_ptr sg_fr, CELL *subs_ptr);
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void load_answer(ans_node_ptr ans_node, CELL *subs_ptr);
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#ifdef GLOBAL_TRIE
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CELL *load_substitution_variable(gt_node_ptr current_node, CELL *aux_stack_ptr);
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#endif /* GLOBAL_TRIE */
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void private_completion(sg_fr_ptr sg_fr);
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#ifdef GLOBAL_TRIE
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void free_subgoal_trie_branch(sg_node_ptr node, int nodes_left, int position);
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#else
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void free_subgoal_trie_branch(sg_node_ptr node, int nodes_left, int nodes_extra, int position);
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#endif /* GLOBAL_TRIE */
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void free_answer_trie_branch(ans_node_ptr node, int position);
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void update_answer_trie(sg_fr_ptr sg_fr);
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void show_table(tab_ent_ptr tab_ent, int show_mode);
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#ifdef GLOBAL_TRIE
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void show_global_trie(void);
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#endif /* GLOBAL_TRIE */
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#endif /* TABLING */
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/* --------------- **
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** tab.suspend.c **
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** --------------- */
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#if defined(TABLING) && defined(YAPOR)
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void public_completion(void);
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void complete_suspension_frames(or_fr_ptr or_fr);
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void suspend_branch(void);
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void resume_suspension_frame(susp_fr_ptr resume_fr, or_fr_ptr top_or_fr);
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#endif /* TABLING && YAPOR */
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/* ------------- **
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** or.*engine.c **
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** ------------- */
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#ifdef YAPOR
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void make_root_choice_point(void);
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void free_root_choice_point(void);
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int q_share_work(int p);
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int p_share_work(void);
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#endif /* YAPOR */
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/* ---------------- **
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** or.scheduler.c **
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** ---------------- */
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#ifdef YAPOR
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int get_work(void);
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#endif /* YAPOR */
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/* ---------- **
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** or.cut.c **
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** ---------- */
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#ifdef YAPOR
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void prune_shared_branch(choiceptr prune_cp);
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#endif /* YAPOR */
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