2 * ompt-internal.h - header of OMPT internal data structures
5 //===----------------------------------------------------------------------===//
7 // The LLVM Compiler Infrastructure
9 // This file is dual licensed under the MIT and the University of Illinois Open
10 // Source Licenses. See LICENSE.txt for details.
12 //===----------------------------------------------------------------------===//
14 #ifndef __OMPT_INTERNAL_H__
15 #define __OMPT_INTERNAL_H__
17 #include "ompt-event-specific.h"
18 #include "omp-tools.h"
20 #define OMPT_VERSION 1
22 #define _OMP_EXTERN extern "C"
24 #define OMPT_INVOKER(x) \
25 ((x == fork_context_gnu) ? ompt_parallel_invoker_program \
26 : ompt_parallel_invoker_runtime)
28 #define ompt_callback(e) e##_callback
30 typedef struct ompt_callbacks_internal_s {
31 #define ompt_event_macro(event, callback, eventid) \
32 callback ompt_callback(event);
34 FOREACH_OMPT_EVENT(ompt_event_macro)
36 #undef ompt_event_macro
37 } ompt_callbacks_internal_t;
39 typedef struct ompt_callbacks_active_s {
40 unsigned int enabled : 1;
41 #define ompt_event_macro(event, callback, eventid) unsigned int event : 1;
43 FOREACH_OMPT_EVENT(ompt_event_macro)
45 #undef ompt_event_macro
46 } ompt_callbacks_active_t;
48 #define TASK_TYPE_DETAILS_FORMAT(info) \
49 ((info->td_flags.task_serial || info->td_flags.tasking_ser) \
50 ? ompt_task_undeferred \
52 ((!(info->td_flags.tiedness)) ? ompt_task_untied : 0x0) | \
53 (info->td_flags.final ? ompt_task_final : 0x0) | \
54 (info->td_flags.merged_if0 ? ompt_task_mergeable : 0x0)
58 ompt_data_t task_data;
59 struct kmp_taskdata *scheduling_parent;
63 ompt_dependence_t *deps;
64 #endif /* OMP_40_ENABLED */
68 ompt_data_t parallel_data;
69 void *master_return_address;
72 typedef struct ompt_lw_taskteam_s {
73 ompt_team_info_t ompt_team_info;
74 ompt_task_info_t ompt_task_info;
76 struct ompt_lw_taskteam_s *parent;
80 ompt_data_t thread_data;
81 ompt_data_t task_data; /* stored here from implicit barrier-begin until
83 void *return_address; /* stored here on entry of runtime */
85 ompt_wait_id_t wait_id;
86 int ompt_task_yielded;
90 extern ompt_callbacks_internal_t ompt_callbacks;
92 #if OMP_40_ENABLED && OMPT_SUPPORT && OMPT_OPTIONAL
94 #define KMP_OMPT_DEPS_ALLOC __kmp_fast_allocate
95 #define KMP_OMPT_DEPS_FREE __kmp_fast_free
97 #define KMP_OMPT_DEPS_ALLOC __kmp_thread_malloc
98 #define KMP_OMPT_DEPS_FREE __kmp_thread_free
100 #endif /* OMP_40_ENABLED && OMPT_SUPPORT && OMPT_OPTIONAL */
106 void ompt_pre_init(void);
107 void ompt_post_init(void);
108 void ompt_fini(void);
110 #define OMPT_GET_RETURN_ADDRESS(level) __builtin_return_address(level)
111 #define OMPT_GET_FRAME_ADDRESS(level) __builtin_frame_address(level)
113 int __kmp_control_tool(uint64_t command, uint64_t modifier, void *arg);
115 extern ompt_callbacks_active_t ompt_enabled;
118 #define UNLIKELY(x) (x)
119 #define OMPT_NOINLINE __declspec(noinline)
121 #define UNLIKELY(x) __builtin_expect(!!(x), 0)
122 #define OMPT_NOINLINE __attribute__((noinline))