/* * kmp_omp.h -- OpenMP definition for kmp_omp_struct_info_t. * This is for information about runtime library structures. * $Revision: 42951 $ * $Date: 2014-01-21 14:41:41 -0600 (Tue, 21 Jan 2014) $ */ //===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.txt for details. // //===----------------------------------------------------------------------===// /* THIS FILE SHOULD NOT BE MODIFIED IN IDB INTERFACE LIBRARY CODE * It should instead be modified in the OpenMP runtime and copied * to the interface library code. This way we can minimize the * problems that this is sure to cause having two copies of the * same file. * * files live in libomp and libomp_db/src/include */ /* CHANGE THIS WHEN STRUCTURES BELOW CHANGE * Before we release this to a customer, please don't change this value. After it is released and * stable, then any new updates to the structures or data structure traversal algorithms need to * change this value. */ #define KMP_OMP_VERSION 8 typedef struct { kmp_int32 offset; kmp_int32 size; } offset_and_size_t; typedef struct { kmp_uint64 addr; kmp_int32 size; kmp_int32 padding; } addr_and_size_t; typedef struct { kmp_uint64 flags; // Flags for future extensions. kmp_uint64 file; // Pointer to name of source file where the parallel region is. kmp_uint64 func; // Pointer to name of routine where the parallel region is. kmp_int32 begin; // Beginning of source line range. kmp_int32 end; // End of source line range. kmp_int32 num_threads; // Specified number of threads. } kmp_omp_nthr_item_t; typedef struct { kmp_int32 num; // Number of items in the arrray. kmp_uint64 array; // Address of array of kmp_omp_num_threads_item_t. } kmp_omp_nthr_info_t; /* This structure is known to the idb interface library */ typedef struct { /* Change this only if you make a fundamental data structure change here */ kmp_int32 lib_version; /* sanity check. Only should be checked if versions are identical * This is also used for backward compatibility to get the runtime * structure size if it the runtime is older than the interface */ kmp_int32 sizeof_this_structure; /* OpenMP RTL version info. */ addr_and_size_t major; addr_and_size_t minor; addr_and_size_t build; addr_and_size_t banner; /* Various globals. */ addr_and_size_t threads; // Pointer to __kmp_threads. addr_and_size_t roots; // Pointer to __kmp_root. addr_and_size_t capacity; // Pointer to __kmp_threads_capacity. addr_and_size_t monitor; // Pointer to __kmp_monitor. addr_and_size_t lock_table; // Pointer to __kmp_lock_table. addr_and_size_t func_microtask; addr_and_size_t func_fork; addr_and_size_t team_counter; addr_and_size_t task_counter; addr_and_size_t nthr_info; kmp_int32 address_width; kmp_int32 indexed_locks; kmp_int32 last_barrier; kmp_int32 deque_size; /* thread structure information. */ kmp_int32 th_sizeof_struct; offset_and_size_t th_info; // descriptor for thread offset_and_size_t th_team; // team for this thread offset_and_size_t th_root; // root for this thread offset_and_size_t th_serial_team; // serial team under this thread offset_and_size_t th_ident; // location for this thread (if available) offset_and_size_t th_spin_here; // is thread waiting for lock (if available) offset_and_size_t th_next_waiting; // next thread waiting for lock (if available) offset_and_size_t th_task_team; offset_and_size_t th_current_task; offset_and_size_t th_task_state; offset_and_size_t th_bar; offset_and_size_t th_b_worker_arrived; /* kmp_desc structure (for info field above) */ kmp_int32 ds_sizeof_struct; offset_and_size_t ds_tid; // team thread id offset_and_size_t ds_gtid; // global thread id offset_and_size_t ds_thread; // native thread id /* team structure information */ kmp_int32 t_sizeof_struct; offset_and_size_t t_master_tid; // tid of master in parent team offset_and_size_t t_ident; // location of parallel region offset_and_size_t t_parent; // parent team offset_and_size_t t_nproc; // # team threads offset_and_size_t t_threads; // array of threads offset_and_size_t t_serialized; // # levels of serialized teams offset_and_size_t t_id; // unique team id offset_and_size_t t_pkfn; offset_and_size_t t_task_team; offset_and_size_t t_implicit_task; offset_and_size_t t_bar; offset_and_size_t t_b_master_arrived; offset_and_size_t t_b_team_arrived; /* root structure information */ kmp_int32 r_sizeof_struct; offset_and_size_t r_root_team; // team at root offset_and_size_t r_hot_team; // hot team for this root offset_and_size_t r_uber_thread; // root thread offset_and_size_t r_root_id; // unique root id (if available) /* ident structure information */ kmp_int32 id_sizeof_struct; offset_and_size_t id_psource; /* address of string ";file;func;line1;line2;;". */ offset_and_size_t id_flags; /* lock structure information */ kmp_int32 lk_sizeof_struct; offset_and_size_t lk_initialized; offset_and_size_t lk_location; offset_and_size_t lk_tail_id; offset_and_size_t lk_head_id; offset_and_size_t lk_next_ticket; offset_and_size_t lk_now_serving; offset_and_size_t lk_owner_id; offset_and_size_t lk_depth_locked; /* lock_table_t */ kmp_int32 lt_size_of_struct; /* Size and layout of kmp_lock_table_t. */ offset_and_size_t lt_used; offset_and_size_t lt_allocated; offset_and_size_t lt_table; /* task_team_t */ kmp_int32 tt_sizeof_struct; offset_and_size_t tt_threads_data; offset_and_size_t tt_found_tasks; offset_and_size_t tt_nproc; offset_and_size_t tt_unfinished_threads; offset_and_size_t tt_active; offset_and_size_t tt_state; /* kmp_taskdata_t */ kmp_int32 td_sizeof_struct; offset_and_size_t td_task_id; offset_and_size_t td_flags; offset_and_size_t td_team; offset_and_size_t td_parent; offset_and_size_t td_ident; offset_and_size_t td_allocated_child_tasks; offset_and_size_t td_incomplete_child_tasks; /* kmp_thread_data_t */ kmp_int32 hd_sizeof_struct; offset_and_size_t hd_deque; offset_and_size_t hd_deque_head; offset_and_size_t hd_deque_tail; offset_and_size_t hd_deque_ntasks; offset_and_size_t hd_deque_last_stolen; // The last field of stable version. kmp_uint64 last_field; // Extensions. // When KMP_OMP_VERSION is bumped, move these fields up to appropriate location, // to let last_field be actually last. addr_and_size_t openmp_version; offset_and_size_t td_taskwait_ident; offset_and_size_t td_taskwait_counter; offset_and_size_t td_taskwait_thread; offset_and_size_t lk_lock_flags; } kmp_omp_struct_info_t; /* end of file */