234 lines
9.3 KiB
C
234 lines
9.3 KiB
C
#if USE_DEBUGGER
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/*
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* kmp_omp.h -- OpenMP definition for kmp_omp_struct_info_t.
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* This is for information about runtime library structures.
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*/
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//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.txt for details.
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//
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//===----------------------------------------------------------------------===//
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/* THIS FILE SHOULD NOT BE MODIFIED IN IDB INTERFACE LIBRARY CODE
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* It should instead be modified in the OpenMP runtime and copied
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* to the interface library code. This way we can minimize the
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* problems that this is sure to cause having two copies of the
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* same file.
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*
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* files live in libomp and libomp_db/src/include
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*/
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/* CHANGE THIS WHEN STRUCTURES BELOW CHANGE
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* Before we release this to a customer, please don't change this value. After it is released and
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* stable, then any new updates to the structures or data structure traversal algorithms need to
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* change this value.
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*/
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#define KMP_OMP_VERSION 9
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typedef struct {
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kmp_int32 offset;
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kmp_int32 size;
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} offset_and_size_t;
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typedef struct {
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kmp_uint64 addr;
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kmp_int32 size;
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kmp_int32 padding;
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} addr_and_size_t;
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typedef struct {
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kmp_uint64 flags; // Flags for future extensions.
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kmp_uint64 file; // Pointer to name of source file where the parallel region is.
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kmp_uint64 func; // Pointer to name of routine where the parallel region is.
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kmp_int32 begin; // Beginning of source line range.
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kmp_int32 end; // End of source line range.
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kmp_int32 num_threads; // Specified number of threads.
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} kmp_omp_nthr_item_t;
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typedef struct {
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kmp_int32 num; // Number of items in the arrray.
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kmp_uint64 array; // Address of array of kmp_omp_num_threads_item_t.
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} kmp_omp_nthr_info_t;
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/* This structure is known to the idb interface library */
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typedef struct {
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/* Change this only if you make a fundamental data structure change here */
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kmp_int32 lib_version;
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/* sanity check. Only should be checked if versions are identical
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* This is also used for backward compatibility to get the runtime
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* structure size if it the runtime is older than the interface */
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kmp_int32 sizeof_this_structure;
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/* OpenMP RTL version info. */
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addr_and_size_t major;
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addr_and_size_t minor;
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addr_and_size_t build;
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addr_and_size_t openmp_version;
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addr_and_size_t banner;
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/* Various globals. */
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addr_and_size_t threads; // Pointer to __kmp_threads.
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addr_and_size_t roots; // Pointer to __kmp_root.
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addr_and_size_t capacity; // Pointer to __kmp_threads_capacity.
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addr_and_size_t monitor; // Pointer to __kmp_monitor.
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#if ! KMP_USE_DYNAMIC_LOCK
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addr_and_size_t lock_table; // Pointer to __kmp_lock_table.
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#endif
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addr_and_size_t func_microtask;
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addr_and_size_t func_fork;
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addr_and_size_t func_fork_teams;
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addr_and_size_t team_counter;
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addr_and_size_t task_counter;
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addr_and_size_t nthr_info;
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kmp_int32 address_width;
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kmp_int32 indexed_locks;
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kmp_int32 last_barrier; // The end in enum barrier_type
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kmp_int32 deque_size; // TASK_DEQUE_SIZE
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/* thread structure information. */
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kmp_int32 th_sizeof_struct;
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offset_and_size_t th_info; // descriptor for thread
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offset_and_size_t th_team; // team for this thread
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offset_and_size_t th_root; // root for this thread
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offset_and_size_t th_serial_team; // serial team under this thread
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offset_and_size_t th_ident; // location for this thread (if available)
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offset_and_size_t th_spin_here; // is thread waiting for lock (if available)
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offset_and_size_t th_next_waiting; // next thread waiting for lock (if available)
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offset_and_size_t th_task_team; // task team struct
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offset_and_size_t th_current_task; // innermost task being executed
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offset_and_size_t th_task_state; // alternating 0/1 for task team identification
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offset_and_size_t th_bar;
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offset_and_size_t th_b_worker_arrived; // the worker increases it by 1 when it arrives to the barrier
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#if OMP_40_ENABLED
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/* teams information */
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offset_and_size_t th_teams_microtask;// entry address for teams construct
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offset_and_size_t th_teams_level; // initial level of teams construct
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offset_and_size_t th_teams_nteams; // number of teams in a league
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offset_and_size_t th_teams_nth; // number of threads in each team of the league
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#endif
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/* kmp_desc structure (for info field above) */
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kmp_int32 ds_sizeof_struct;
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offset_and_size_t ds_tid; // team thread id
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offset_and_size_t ds_gtid; // global thread id
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offset_and_size_t ds_thread; // native thread id
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/* team structure information */
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kmp_int32 t_sizeof_struct;
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offset_and_size_t t_master_tid; // tid of master in parent team
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offset_and_size_t t_ident; // location of parallel region
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offset_and_size_t t_parent; // parent team
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offset_and_size_t t_nproc; // # team threads
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offset_and_size_t t_threads; // array of threads
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offset_and_size_t t_serialized; // # levels of serialized teams
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offset_and_size_t t_id; // unique team id
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offset_and_size_t t_pkfn;
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offset_and_size_t t_task_team; // task team structure
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offset_and_size_t t_implicit_task; // taskdata for the thread's implicit task
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#if OMP_40_ENABLED
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offset_and_size_t t_cancel_request;
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#endif
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offset_and_size_t t_bar;
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offset_and_size_t t_b_master_arrived; // increased by 1 when master arrives to a barrier
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offset_and_size_t t_b_team_arrived; // increased by one when all the threads arrived
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/* root structure information */
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kmp_int32 r_sizeof_struct;
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offset_and_size_t r_root_team; // team at root
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offset_and_size_t r_hot_team; // hot team for this root
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offset_and_size_t r_uber_thread; // root thread
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offset_and_size_t r_root_id; // unique root id (if available)
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/* ident structure information */
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kmp_int32 id_sizeof_struct;
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offset_and_size_t id_psource; /* address of string ";file;func;line1;line2;;". */
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offset_and_size_t id_flags;
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/* lock structure information */
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kmp_int32 lk_sizeof_struct;
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offset_and_size_t lk_initialized;
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offset_and_size_t lk_location;
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offset_and_size_t lk_tail_id;
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offset_and_size_t lk_head_id;
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offset_and_size_t lk_next_ticket;
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offset_and_size_t lk_now_serving;
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offset_and_size_t lk_owner_id;
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offset_and_size_t lk_depth_locked;
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offset_and_size_t lk_lock_flags;
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#if ! KMP_USE_DYNAMIC_LOCK
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/* lock_table_t */
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kmp_int32 lt_size_of_struct; /* Size and layout of kmp_lock_table_t. */
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offset_and_size_t lt_used;
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offset_and_size_t lt_allocated;
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offset_and_size_t lt_table;
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#endif
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/* task_team_t */
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kmp_int32 tt_sizeof_struct;
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offset_and_size_t tt_threads_data;
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offset_and_size_t tt_found_tasks;
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offset_and_size_t tt_nproc;
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offset_and_size_t tt_unfinished_threads;
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offset_and_size_t tt_active;
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/* kmp_taskdata_t */
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kmp_int32 td_sizeof_struct;
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offset_and_size_t td_task_id; // task id
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offset_and_size_t td_flags; // task flags
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offset_and_size_t td_team; // team for this task
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offset_and_size_t td_parent; // parent task
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offset_and_size_t td_level; // task testing level
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offset_and_size_t td_ident; // task identifier
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offset_and_size_t td_allocated_child_tasks; // child tasks (+ current task) not yet deallocated
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offset_and_size_t td_incomplete_child_tasks; // child tasks not yet complete
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/* Taskwait */
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offset_and_size_t td_taskwait_ident;
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offset_and_size_t td_taskwait_counter;
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offset_and_size_t td_taskwait_thread; // gtid + 1 of thread encountered taskwait
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#if OMP_40_ENABLED
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/* Taskgroup */
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offset_and_size_t td_taskgroup; // pointer to the current taskgroup
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offset_and_size_t td_task_count; // number of allocated and not yet complete tasks
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offset_and_size_t td_cancel; // request for cancellation of this taskgroup
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/* Task dependency */
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offset_and_size_t td_depnode; // pointer to graph node if the task has dependencies
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offset_and_size_t dn_node;
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offset_and_size_t dn_next;
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offset_and_size_t dn_successors;
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offset_and_size_t dn_task;
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offset_and_size_t dn_npredecessors;
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offset_and_size_t dn_nrefs;
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#endif
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offset_and_size_t dn_routine;
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/* kmp_thread_data_t */
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kmp_int32 hd_sizeof_struct;
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offset_and_size_t hd_deque;
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offset_and_size_t hd_deque_head;
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offset_and_size_t hd_deque_tail;
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offset_and_size_t hd_deque_ntasks;
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offset_and_size_t hd_deque_last_stolen;
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// The last field of stable version.
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kmp_uint64 last_field;
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} kmp_omp_struct_info_t;
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#endif /* USE_DEBUGGER */
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/* end of file */
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