6 //===----------------------------------------------------------------------===//
8 // The LLVM Compiler Infrastructure
10 // This file is dual licensed under the MIT and the University of Illinois Open
11 // Source Licenses. See LICENSE.txt for details.
13 //===----------------------------------------------------------------------===//
19 # define KMP_VERSION_MAJOR @LIBOMP_VERSION_MAJOR@
20 # define KMP_VERSION_MINOR @LIBOMP_VERSION_MINOR@
21 # define KMP_VERSION_BUILD @LIBOMP_VERSION_BUILD@
22 # define KMP_BUILD_DATE "@LIBOMP_BUILD_DATE@"
28 # define omp_set_affinity_format ompc_set_affinity_format
29 # define omp_get_affinity_format ompc_get_affinity_format
30 # define omp_display_affinity ompc_display_affinity
31 # define omp_capture_affinity ompc_capture_affinity
34 # define __KAI_KMPC_CONVENTION __cdecl
36 # define __KMP_IMP __declspec(dllimport)
39 # define __KAI_KMPC_CONVENTION
45 /* schedule kind constants */
46 typedef enum omp_sched_t {
48 omp_sched_dynamic = 2,
53 /* set API functions */
54 extern void __KAI_KMPC_CONVENTION omp_set_num_threads (int);
55 extern void __KAI_KMPC_CONVENTION omp_set_dynamic (int);
56 extern void __KAI_KMPC_CONVENTION omp_set_nested (int);
57 extern void __KAI_KMPC_CONVENTION omp_set_max_active_levels (int);
58 extern void __KAI_KMPC_CONVENTION omp_set_schedule (omp_sched_t, int);
60 /* query API functions */
61 extern int __KAI_KMPC_CONVENTION omp_get_num_threads (void);
62 extern int __KAI_KMPC_CONVENTION omp_get_dynamic (void);
63 extern int __KAI_KMPC_CONVENTION omp_get_nested (void);
64 extern int __KAI_KMPC_CONVENTION omp_get_max_threads (void);
65 extern int __KAI_KMPC_CONVENTION omp_get_thread_num (void);
66 extern int __KAI_KMPC_CONVENTION omp_get_num_procs (void);
67 extern int __KAI_KMPC_CONVENTION omp_in_parallel (void);
68 extern int __KAI_KMPC_CONVENTION omp_in_final (void);
69 extern int __KAI_KMPC_CONVENTION omp_get_active_level (void);
70 extern int __KAI_KMPC_CONVENTION omp_get_level (void);
71 extern int __KAI_KMPC_CONVENTION omp_get_ancestor_thread_num (int);
72 extern int __KAI_KMPC_CONVENTION omp_get_team_size (int);
73 extern int __KAI_KMPC_CONVENTION omp_get_thread_limit (void);
74 extern int __KAI_KMPC_CONVENTION omp_get_max_active_levels (void);
75 extern void __KAI_KMPC_CONVENTION omp_get_schedule (omp_sched_t *, int *);
76 extern int __KAI_KMPC_CONVENTION omp_get_max_task_priority (void);
78 /* lock API functions */
79 typedef struct omp_lock_t {
83 extern void __KAI_KMPC_CONVENTION omp_init_lock (omp_lock_t *);
84 extern void __KAI_KMPC_CONVENTION omp_set_lock (omp_lock_t *);
85 extern void __KAI_KMPC_CONVENTION omp_unset_lock (omp_lock_t *);
86 extern void __KAI_KMPC_CONVENTION omp_destroy_lock (omp_lock_t *);
87 extern int __KAI_KMPC_CONVENTION omp_test_lock (omp_lock_t *);
89 /* nested lock API functions */
90 typedef struct omp_nest_lock_t {
94 extern void __KAI_KMPC_CONVENTION omp_init_nest_lock (omp_nest_lock_t *);
95 extern void __KAI_KMPC_CONVENTION omp_set_nest_lock (omp_nest_lock_t *);
96 extern void __KAI_KMPC_CONVENTION omp_unset_nest_lock (omp_nest_lock_t *);
97 extern void __KAI_KMPC_CONVENTION omp_destroy_nest_lock (omp_nest_lock_t *);
98 extern int __KAI_KMPC_CONVENTION omp_test_nest_lock (omp_nest_lock_t *);
100 /* OpenMP 5.0 Synchronization hints*/
101 typedef enum omp_sync_hint_t {
102 omp_sync_hint_none = 0,
103 omp_lock_hint_none = omp_sync_hint_none,
104 omp_sync_hint_uncontended = 1,
105 omp_lock_hint_uncontended = omp_sync_hint_uncontended,
106 omp_sync_hint_contended = (1<<1),
107 omp_lock_hint_contended = omp_sync_hint_contended,
108 omp_sync_hint_nonspeculative = (1<<2),
109 omp_lock_hint_nonspeculative = omp_sync_hint_nonspeculative,
110 omp_sync_hint_speculative = (1<<3),
111 omp_lock_hint_speculative = omp_sync_hint_speculative,
112 kmp_lock_hint_hle = (1<<16),
113 kmp_lock_hint_rtm = (1<<17),
114 kmp_lock_hint_adaptive = (1<<18)
117 /* lock hint type for dynamic user lock */
118 typedef omp_sync_hint_t omp_lock_hint_t;
120 /* hinted lock initializers */
121 extern void __KAI_KMPC_CONVENTION omp_init_lock_with_hint(omp_lock_t *, omp_lock_hint_t);
122 extern void __KAI_KMPC_CONVENTION omp_init_nest_lock_with_hint(omp_nest_lock_t *, omp_lock_hint_t);
124 /* time API functions */
125 extern double __KAI_KMPC_CONVENTION omp_get_wtime (void);
126 extern double __KAI_KMPC_CONVENTION omp_get_wtick (void);
129 extern int __KAI_KMPC_CONVENTION omp_get_default_device (void);
130 extern void __KAI_KMPC_CONVENTION omp_set_default_device (int);
131 extern int __KAI_KMPC_CONVENTION omp_is_initial_device (void);
132 extern int __KAI_KMPC_CONVENTION omp_get_num_devices (void);
133 extern int __KAI_KMPC_CONVENTION omp_get_num_teams (void);
134 extern int __KAI_KMPC_CONVENTION omp_get_team_num (void);
135 extern int __KAI_KMPC_CONVENTION omp_get_cancellation (void);
139 extern int __KAI_KMPC_CONVENTION omp_get_initial_device (void);
140 extern void* __KAI_KMPC_CONVENTION omp_target_alloc(size_t, int);
141 extern void __KAI_KMPC_CONVENTION omp_target_free(void *, int);
142 extern int __KAI_KMPC_CONVENTION omp_target_is_present(void *, int);
143 extern int __KAI_KMPC_CONVENTION omp_target_memcpy(void *, void *, size_t, size_t, size_t, int, int);
144 extern int __KAI_KMPC_CONVENTION omp_target_memcpy_rect(void *, void *, size_t, int, const size_t *,
145 const size_t *, const size_t *, const size_t *, const size_t *, int, int);
146 extern int __KAI_KMPC_CONVENTION omp_target_associate_ptr(void *, void *, size_t, size_t, int);
147 extern int __KAI_KMPC_CONVENTION omp_target_disassociate_ptr(void *, int);
150 extern int __KAI_KMPC_CONVENTION omp_get_device_num (void);
152 /* kmp API functions */
153 extern int __KAI_KMPC_CONVENTION kmp_get_stacksize (void);
154 extern void __KAI_KMPC_CONVENTION kmp_set_stacksize (int);
155 extern size_t __KAI_KMPC_CONVENTION kmp_get_stacksize_s (void);
156 extern void __KAI_KMPC_CONVENTION kmp_set_stacksize_s (size_t);
157 extern int __KAI_KMPC_CONVENTION kmp_get_blocktime (void);
158 extern int __KAI_KMPC_CONVENTION kmp_get_library (void);
159 extern void __KAI_KMPC_CONVENTION kmp_set_blocktime (int);
160 extern void __KAI_KMPC_CONVENTION kmp_set_library (int);
161 extern void __KAI_KMPC_CONVENTION kmp_set_library_serial (void);
162 extern void __KAI_KMPC_CONVENTION kmp_set_library_turnaround (void);
163 extern void __KAI_KMPC_CONVENTION kmp_set_library_throughput (void);
164 extern void __KAI_KMPC_CONVENTION kmp_set_defaults (char const *);
165 extern void __KAI_KMPC_CONVENTION kmp_set_disp_num_buffers (int);
167 /* Intel affinity API */
168 typedef void * kmp_affinity_mask_t;
170 extern int __KAI_KMPC_CONVENTION kmp_set_affinity (kmp_affinity_mask_t *);
171 extern int __KAI_KMPC_CONVENTION kmp_get_affinity (kmp_affinity_mask_t *);
172 extern int __KAI_KMPC_CONVENTION kmp_get_affinity_max_proc (void);
173 extern void __KAI_KMPC_CONVENTION kmp_create_affinity_mask (kmp_affinity_mask_t *);
174 extern void __KAI_KMPC_CONVENTION kmp_destroy_affinity_mask (kmp_affinity_mask_t *);
175 extern int __KAI_KMPC_CONVENTION kmp_set_affinity_mask_proc (int, kmp_affinity_mask_t *);
176 extern int __KAI_KMPC_CONVENTION kmp_unset_affinity_mask_proc (int, kmp_affinity_mask_t *);
177 extern int __KAI_KMPC_CONVENTION kmp_get_affinity_mask_proc (int, kmp_affinity_mask_t *);
179 /* OpenMP 4.0 affinity API */
180 typedef enum omp_proc_bind_t {
181 omp_proc_bind_false = 0,
182 omp_proc_bind_true = 1,
183 omp_proc_bind_master = 2,
184 omp_proc_bind_close = 3,
185 omp_proc_bind_spread = 4
188 extern omp_proc_bind_t __KAI_KMPC_CONVENTION omp_get_proc_bind (void);
190 /* OpenMP 4.5 affinity API */
191 extern int __KAI_KMPC_CONVENTION omp_get_num_places (void);
192 extern int __KAI_KMPC_CONVENTION omp_get_place_num_procs (int);
193 extern void __KAI_KMPC_CONVENTION omp_get_place_proc_ids (int, int *);
194 extern int __KAI_KMPC_CONVENTION omp_get_place_num (void);
195 extern int __KAI_KMPC_CONVENTION omp_get_partition_num_places (void);
196 extern void __KAI_KMPC_CONVENTION omp_get_partition_place_nums (int *);
198 extern void * __KAI_KMPC_CONVENTION kmp_malloc (size_t);
199 extern void * __KAI_KMPC_CONVENTION kmp_aligned_malloc (size_t, size_t);
200 extern void * __KAI_KMPC_CONVENTION kmp_calloc (size_t, size_t);
201 extern void * __KAI_KMPC_CONVENTION kmp_realloc (void *, size_t);
202 extern void __KAI_KMPC_CONVENTION kmp_free (void *);
204 extern void __KAI_KMPC_CONVENTION kmp_set_warnings_on(void);
205 extern void __KAI_KMPC_CONVENTION kmp_set_warnings_off(void);
207 /* OpenMP 5.0 Tool Control */
208 typedef enum omp_control_tool_result_t {
209 omp_control_tool_notool = -2,
210 omp_control_tool_nocallback = -1,
211 omp_control_tool_success = 0,
212 omp_control_tool_ignored = 1
213 } omp_control_tool_result_t;
215 typedef enum omp_control_tool_t {
216 omp_control_tool_start = 1,
217 omp_control_tool_pause = 2,
218 omp_control_tool_flush = 3,
219 omp_control_tool_end = 4
220 } omp_control_tool_t;
222 extern int __KAI_KMPC_CONVENTION omp_control_tool(int, int, void*);
224 /* OpenMP 5.0 Memory Management */
225 typedef void *omp_allocator_t;
226 extern __KMP_IMP const omp_allocator_t *OMP_NULL_ALLOCATOR;
227 extern __KMP_IMP const omp_allocator_t *omp_default_mem_alloc;
228 extern __KMP_IMP const omp_allocator_t *omp_large_cap_mem_alloc;
229 extern __KMP_IMP const omp_allocator_t *omp_const_mem_alloc;
230 extern __KMP_IMP const omp_allocator_t *omp_high_bw_mem_alloc;
231 extern __KMP_IMP const omp_allocator_t *omp_low_lat_mem_alloc;
232 extern __KMP_IMP const omp_allocator_t *omp_cgroup_mem_alloc;
233 extern __KMP_IMP const omp_allocator_t *omp_pteam_mem_alloc;
234 extern __KMP_IMP const omp_allocator_t *omp_thread_mem_alloc;
236 extern void __KAI_KMPC_CONVENTION omp_set_default_allocator(const omp_allocator_t *);
237 extern const omp_allocator_t * __KAI_KMPC_CONVENTION omp_get_default_allocator(void);
239 extern void *__KAI_KMPC_CONVENTION omp_alloc(size_t size, const omp_allocator_t *allocator = OMP_NULL_ALLOCATOR);
240 extern void __KAI_KMPC_CONVENTION omp_free(void * ptr, const omp_allocator_t *allocator = OMP_NULL_ALLOCATOR);
242 extern void *__KAI_KMPC_CONVENTION omp_alloc(size_t size, const omp_allocator_t *allocator);
243 extern void __KAI_KMPC_CONVENTION omp_free(void *ptr, const omp_allocator_t *allocator);
246 /* OpenMP 5.0 Affinity Format */
247 extern void __KAI_KMPC_CONVENTION omp_set_affinity_format(char const *);
248 extern size_t __KAI_KMPC_CONVENTION omp_get_affinity_format(char *, size_t);
249 extern void __KAI_KMPC_CONVENTION omp_display_affinity(char const *);
250 extern size_t __KAI_KMPC_CONVENTION omp_capture_affinity(char *, size_t, char const *);
252 # undef __KAI_KMPC_CONVENTION
256 The following typedefs are not standard, deprecated and will be removed in a future release.
258 typedef int omp_int_t;
259 typedef double omp_wtime_t;