diff options
Diffstat (limited to 'openmp/runtime/src/kmp_gsupport.cpp')
| -rw-r--r-- | openmp/runtime/src/kmp_gsupport.cpp | 2053 |
1 files changed, 959 insertions, 1094 deletions
diff --git a/openmp/runtime/src/kmp_gsupport.cpp b/openmp/runtime/src/kmp_gsupport.cpp index ada7ce9e42a..2eca4975bb2 100644 --- a/openmp/runtime/src/kmp_gsupport.cpp +++ b/openmp/runtime/src/kmp_gsupport.cpp @@ -21,551 +21,473 @@ #endif #ifdef __cplusplus - extern "C" { +extern "C" { #endif // __cplusplus -#define MKLOC(loc,routine) \ - static ident_t (loc) = {0, KMP_IDENT_KMPC, 0, 0, ";unknown;unknown;0;0;;" }; +#define MKLOC(loc, routine) \ + static ident_t(loc) = {0, KMP_IDENT_KMPC, 0, 0, ";unknown;unknown;0;0;;"}; #include "kmp_ftn_os.h" -void -xexpand(KMP_API_NAME_GOMP_BARRIER)(void) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_barrier"); - KA_TRACE(20, ("GOMP_barrier: T#%d\n", gtid)); +void xexpand(KMP_API_NAME_GOMP_BARRIER)(void) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_barrier"); + KA_TRACE(20, ("GOMP_barrier: T#%d\n", gtid)); #if OMPT_SUPPORT && OMPT_TRACE - ompt_frame_t * ompt_frame; - if (ompt_enabled ) { - ompt_frame = __ompt_get_task_frame_internal(0); - ompt_frame->reenter_runtime_frame = __builtin_frame_address(1); - } + ompt_frame_t *ompt_frame; + if (ompt_enabled) { + ompt_frame = __ompt_get_task_frame_internal(0); + ompt_frame->reenter_runtime_frame = __builtin_frame_address(1); + } #endif - __kmpc_barrier(&loc, gtid); + __kmpc_barrier(&loc, gtid); } - -// // Mutual exclusion -// -// -// The symbol that icc/ifort generates for unnamed for unnamed critical -// sections - .gomp_critical_user_ - is defined using .comm in any objects -// reference it. We can't reference it directly here in C code, as the -// symbol contains a ".". +// The symbol that icc/ifort generates for unnamed for unnamed critical sections +// - .gomp_critical_user_ - is defined using .comm in any objects reference it. +// We can't reference it directly here in C code, as the symbol contains a ".". // // The RTL contains an assembly language definition of .gomp_critical_user_ // with another symbol __kmp_unnamed_critical_addr initialized with it's // address. -// extern kmp_critical_name *__kmp_unnamed_critical_addr; - -void -xexpand(KMP_API_NAME_GOMP_CRITICAL_START)(void) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_critical_start"); - KA_TRACE(20, ("GOMP_critical_start: T#%d\n", gtid)); - __kmpc_critical(&loc, gtid, __kmp_unnamed_critical_addr); +void xexpand(KMP_API_NAME_GOMP_CRITICAL_START)(void) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_critical_start"); + KA_TRACE(20, ("GOMP_critical_start: T#%d\n", gtid)); + __kmpc_critical(&loc, gtid, __kmp_unnamed_critical_addr); } - -void -xexpand(KMP_API_NAME_GOMP_CRITICAL_END)(void) -{ - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_critical_end"); - KA_TRACE(20, ("GOMP_critical_end: T#%d\n", gtid)); - __kmpc_end_critical(&loc, gtid, __kmp_unnamed_critical_addr); +void xexpand(KMP_API_NAME_GOMP_CRITICAL_END)(void) { + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_critical_end"); + KA_TRACE(20, ("GOMP_critical_end: T#%d\n", gtid)); + __kmpc_end_critical(&loc, gtid, __kmp_unnamed_critical_addr); } - -void -xexpand(KMP_API_NAME_GOMP_CRITICAL_NAME_START)(void **pptr) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_critical_name_start"); - KA_TRACE(20, ("GOMP_critical_name_start: T#%d\n", gtid)); - __kmpc_critical(&loc, gtid, (kmp_critical_name *)pptr); +void xexpand(KMP_API_NAME_GOMP_CRITICAL_NAME_START)(void **pptr) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_critical_name_start"); + KA_TRACE(20, ("GOMP_critical_name_start: T#%d\n", gtid)); + __kmpc_critical(&loc, gtid, (kmp_critical_name *)pptr); } - -void -xexpand(KMP_API_NAME_GOMP_CRITICAL_NAME_END)(void **pptr) -{ - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_critical_name_end"); - KA_TRACE(20, ("GOMP_critical_name_end: T#%d\n", gtid)); - __kmpc_end_critical(&loc, gtid, (kmp_critical_name *)pptr); +void xexpand(KMP_API_NAME_GOMP_CRITICAL_NAME_END)(void **pptr) { + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_critical_name_end"); + KA_TRACE(20, ("GOMP_critical_name_end: T#%d\n", gtid)); + __kmpc_end_critical(&loc, gtid, (kmp_critical_name *)pptr); } - -// // The Gnu codegen tries to use locked operations to perform atomic updates // inline. If it can't, then it calls GOMP_atomic_start() before performing // the update and GOMP_atomic_end() afterward, regardless of the data type. -// - -void -xexpand(KMP_API_NAME_GOMP_ATOMIC_START)(void) -{ - int gtid = __kmp_entry_gtid(); - KA_TRACE(20, ("GOMP_atomic_start: T#%d\n", gtid)); +void xexpand(KMP_API_NAME_GOMP_ATOMIC_START)(void) { + int gtid = __kmp_entry_gtid(); + KA_TRACE(20, ("GOMP_atomic_start: T#%d\n", gtid)); #if OMPT_SUPPORT - __ompt_thread_assign_wait_id(0); + __ompt_thread_assign_wait_id(0); #endif - __kmp_acquire_atomic_lock(&__kmp_atomic_lock, gtid); + __kmp_acquire_atomic_lock(&__kmp_atomic_lock, gtid); } - -void -xexpand(KMP_API_NAME_GOMP_ATOMIC_END)(void) -{ - int gtid = __kmp_get_gtid(); - KA_TRACE(20, ("GOMP_atomic_start: T#%d\n", gtid)); - __kmp_release_atomic_lock(&__kmp_atomic_lock, gtid); +void xexpand(KMP_API_NAME_GOMP_ATOMIC_END)(void) { + int gtid = __kmp_get_gtid(); + KA_TRACE(20, ("GOMP_atomic_start: T#%d\n", gtid)); + __kmp_release_atomic_lock(&__kmp_atomic_lock, gtid); } +int xexpand(KMP_API_NAME_GOMP_SINGLE_START)(void) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_single_start"); + KA_TRACE(20, ("GOMP_single_start: T#%d\n", gtid)); -int -xexpand(KMP_API_NAME_GOMP_SINGLE_START)(void) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_single_start"); - KA_TRACE(20, ("GOMP_single_start: T#%d\n", gtid)); - - if (! TCR_4(__kmp_init_parallel)) - __kmp_parallel_initialize(); + if (!TCR_4(__kmp_init_parallel)) + __kmp_parallel_initialize(); - // - // 3rd parameter == FALSE prevents kmp_enter_single from pushing a - // workshare when USE_CHECKS is defined. We need to avoid the push, - // as there is no corresponding GOMP_single_end() call. - // - return __kmp_enter_single(gtid, &loc, FALSE); + // 3rd parameter == FALSE prevents kmp_enter_single from pushing a + // workshare when USE_CHECKS is defined. We need to avoid the push, + // as there is no corresponding GOMP_single_end() call. + return __kmp_enter_single(gtid, &loc, FALSE); } - -void * -xexpand(KMP_API_NAME_GOMP_SINGLE_COPY_START)(void) -{ - void *retval; - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_single_copy_start"); - KA_TRACE(20, ("GOMP_single_copy_start: T#%d\n", gtid)); - - if (! TCR_4(__kmp_init_parallel)) - __kmp_parallel_initialize(); - - // - // If this is the first thread to enter, return NULL. The generated - // code will then call GOMP_single_copy_end() for this thread only, - // with the copyprivate data pointer as an argument. - // - if (__kmp_enter_single(gtid, &loc, FALSE)) - return NULL; - - // - // Wait for the first thread to set the copyprivate data pointer, - // and for all other threads to reach this point. - // - __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); - - // - // Retrieve the value of the copyprivate data point, and wait for all - // threads to do likewise, then return. - // - retval = __kmp_team_from_gtid(gtid)->t.t_copypriv_data; - __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); - return retval; +void *xexpand(KMP_API_NAME_GOMP_SINGLE_COPY_START)(void) { + void *retval; + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_single_copy_start"); + KA_TRACE(20, ("GOMP_single_copy_start: T#%d\n", gtid)); + + if (!TCR_4(__kmp_init_parallel)) + __kmp_parallel_initialize(); + + // If this is the first thread to enter, return NULL. The generated code will + // then call GOMP_single_copy_end() for this thread only, with the + // copyprivate data pointer as an argument. + if (__kmp_enter_single(gtid, &loc, FALSE)) + return NULL; + + // Wait for the first thread to set the copyprivate data pointer, + // and for all other threads to reach this point. + __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); + + // Retrieve the value of the copyprivate data point, and wait for all + // threads to do likewise, then return. + retval = __kmp_team_from_gtid(gtid)->t.t_copypriv_data; + __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); + return retval; } - -void -xexpand(KMP_API_NAME_GOMP_SINGLE_COPY_END)(void *data) -{ - int gtid = __kmp_get_gtid(); - KA_TRACE(20, ("GOMP_single_copy_end: T#%d\n", gtid)); - - // - // Set the copyprivate data pointer fo the team, then hit the barrier - // so that the other threads will continue on and read it. Hit another - // barrier before continuing, so that the know that the copyprivate - // data pointer has been propagated to all threads before trying to - // reuse the t_copypriv_data field. - // - __kmp_team_from_gtid(gtid)->t.t_copypriv_data = data; - __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); - __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); +void xexpand(KMP_API_NAME_GOMP_SINGLE_COPY_END)(void *data) { + int gtid = __kmp_get_gtid(); + KA_TRACE(20, ("GOMP_single_copy_end: T#%d\n", gtid)); + + // Set the copyprivate data pointer fo the team, then hit the barrier so that + // the other threads will continue on and read it. Hit another barrier before + // continuing, so that the know that the copyprivate data pointer has been + // propagated to all threads before trying to reuse the t_copypriv_data field. + __kmp_team_from_gtid(gtid)->t.t_copypriv_data = data; + __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); + __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); } - -void -xexpand(KMP_API_NAME_GOMP_ORDERED_START)(void) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_ordered_start"); - KA_TRACE(20, ("GOMP_ordered_start: T#%d\n", gtid)); - __kmpc_ordered(&loc, gtid); +void xexpand(KMP_API_NAME_GOMP_ORDERED_START)(void) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_ordered_start"); + KA_TRACE(20, ("GOMP_ordered_start: T#%d\n", gtid)); + __kmpc_ordered(&loc, gtid); } - -void -xexpand(KMP_API_NAME_GOMP_ORDERED_END)(void) -{ - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_ordered_end"); - KA_TRACE(20, ("GOMP_ordered_start: T#%d\n", gtid)); - __kmpc_end_ordered(&loc, gtid); +void xexpand(KMP_API_NAME_GOMP_ORDERED_END)(void) { + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_ordered_end"); + KA_TRACE(20, ("GOMP_ordered_start: T#%d\n", gtid)); + __kmpc_end_ordered(&loc, gtid); } - -// // Dispatch macro defs // // They come in two flavors: 64-bit unsigned, and either 32-bit signed // (IA-32 architecture) or 64-bit signed (Intel(R) 64). -// #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS -# define KMP_DISPATCH_INIT __kmp_aux_dispatch_init_4 -# define KMP_DISPATCH_FINI_CHUNK __kmp_aux_dispatch_fini_chunk_4 -# define KMP_DISPATCH_NEXT __kmpc_dispatch_next_4 +#define KMP_DISPATCH_INIT __kmp_aux_dispatch_init_4 +#define KMP_DISPATCH_FINI_CHUNK __kmp_aux_dispatch_fini_chunk_4 +#define KMP_DISPATCH_NEXT __kmpc_dispatch_next_4 #else -# define KMP_DISPATCH_INIT __kmp_aux_dispatch_init_8 -# define KMP_DISPATCH_FINI_CHUNK __kmp_aux_dispatch_fini_chunk_8 -# define KMP_DISPATCH_NEXT __kmpc_dispatch_next_8 +#define KMP_DISPATCH_INIT __kmp_aux_dispatch_init_8 +#define KMP_DISPATCH_FINI_CHUNK __kmp_aux_dispatch_fini_chunk_8 +#define KMP_DISPATCH_NEXT __kmpc_dispatch_next_8 #endif /* KMP_ARCH_X86 */ -# define KMP_DISPATCH_INIT_ULL __kmp_aux_dispatch_init_8u -# define KMP_DISPATCH_FINI_CHUNK_ULL __kmp_aux_dispatch_fini_chunk_8u -# define KMP_DISPATCH_NEXT_ULL __kmpc_dispatch_next_8u - +#define KMP_DISPATCH_INIT_ULL __kmp_aux_dispatch_init_8u +#define KMP_DISPATCH_FINI_CHUNK_ULL __kmp_aux_dispatch_fini_chunk_8u +#define KMP_DISPATCH_NEXT_ULL __kmpc_dispatch_next_8u -// // The parallel contruct -// #ifndef KMP_DEBUG static #endif /* KMP_DEBUG */ -void -__kmp_GOMP_microtask_wrapper(int *gtid, int *npr, void (*task)(void *), - void *data) -{ + void + __kmp_GOMP_microtask_wrapper(int *gtid, int *npr, void (*task)(void *), + void *data) { #if OMPT_SUPPORT - kmp_info_t *thr; - ompt_frame_t *ompt_frame; - ompt_state_t enclosing_state; - - if (ompt_enabled) { - // get pointer to thread data structure - thr = __kmp_threads[*gtid]; - - // save enclosing task state; set current state for task - enclosing_state = thr->th.ompt_thread_info.state; - thr->th.ompt_thread_info.state = ompt_state_work_parallel; - - // set task frame - ompt_frame = __ompt_get_task_frame_internal(0); - ompt_frame->exit_runtime_frame = __builtin_frame_address(0); - } + kmp_info_t *thr; + ompt_frame_t *ompt_frame; + ompt_state_t enclosing_state; + + if (ompt_enabled) { + // get pointer to thread data structure + thr = __kmp_threads[*gtid]; + + // save enclosing task state; set current state for task + enclosing_state = thr->th.ompt_thread_info.state; + thr->th.ompt_thread_info.state = ompt_state_work_parallel; + + // set task frame + ompt_frame = __ompt_get_task_frame_internal(0); + ompt_frame->exit_runtime_frame = __builtin_frame_address(0); + } #endif - task(data); + task(data); #if OMPT_SUPPORT - if (ompt_enabled) { - // clear task frame - ompt_frame->exit_runtime_frame = NULL; + if (ompt_enabled) { + // clear task frame + ompt_frame->exit_runtime_frame = NULL; - // restore enclosing state - thr->th.ompt_thread_info.state = enclosing_state; - } + // restore enclosing state + thr->th.ompt_thread_info.state = enclosing_state; + } #endif } - #ifndef KMP_DEBUG static #endif /* KMP_DEBUG */ -void -__kmp_GOMP_parallel_microtask_wrapper(int *gtid, int *npr, - void (*task)(void *), void *data, unsigned num_threads, ident_t *loc, - enum sched_type schedule, long start, long end, long incr, long chunk_size) -{ - // - // Intialize the loop worksharing construct. - // - KMP_DISPATCH_INIT(loc, *gtid, schedule, start, end, incr, chunk_size, - schedule != kmp_sch_static); + void + __kmp_GOMP_parallel_microtask_wrapper(int *gtid, int *npr, + void (*task)(void *), void *data, + unsigned num_threads, ident_t *loc, + enum sched_type schedule, long start, + long end, long incr, + long chunk_size) { + // Intialize the loop worksharing construct. + KMP_DISPATCH_INIT(loc, *gtid, schedule, start, end, incr, chunk_size, + schedule != kmp_sch_static); #if OMPT_SUPPORT - kmp_info_t *thr; - ompt_frame_t *ompt_frame; - ompt_state_t enclosing_state; - - if (ompt_enabled) { - thr = __kmp_threads[*gtid]; - // save enclosing task state; set current state for task - enclosing_state = thr->th.ompt_thread_info.state; - thr->th.ompt_thread_info.state = ompt_state_work_parallel; - - // set task frame - ompt_frame = __ompt_get_task_frame_internal(0); - ompt_frame->exit_runtime_frame = __builtin_frame_address(0); - } + kmp_info_t *thr; + ompt_frame_t *ompt_frame; + ompt_state_t enclosing_state; + + if (ompt_enabled) { + thr = __kmp_threads[*gtid]; + // save enclosing task state; set current state for task + enclosing_state = thr->th.ompt_thread_info.state; + thr->th.ompt_thread_info.state = ompt_state_work_parallel; + + // set task frame + ompt_frame = __ompt_get_task_frame_internal(0); + ompt_frame->exit_runtime_frame = __builtin_frame_address(0); + } #endif - // - // Now invoke the microtask. - // - task(data); + // Now invoke the microtask. + task(data); #if OMPT_SUPPORT - if (ompt_enabled) { - // clear task frame - ompt_frame->exit_runtime_frame = NULL; + if (ompt_enabled) { + // clear task frame + ompt_frame->exit_runtime_frame = NULL; - // reset enclosing state - thr->th.ompt_thread_info.state = enclosing_state; - } + // reset enclosing state + thr->th.ompt_thread_info.state = enclosing_state; + } #endif } - #ifndef KMP_DEBUG static #endif /* KMP_DEBUG */ -void -__kmp_GOMP_fork_call(ident_t *loc, int gtid, void (*unwrapped_task)(void *), microtask_t wrapper, int argc,...) -{ - int rc; - kmp_info_t *thr = __kmp_threads[gtid]; - kmp_team_t *team = thr->th.th_team; - int tid = __kmp_tid_from_gtid(gtid); - - va_list ap; - va_start(ap, argc); - - rc = __kmp_fork_call(loc, gtid, fork_context_gnu, argc, + void + __kmp_GOMP_fork_call(ident_t *loc, int gtid, void (*unwrapped_task)(void *), + microtask_t wrapper, int argc, ...) { + int rc; + kmp_info_t *thr = __kmp_threads[gtid]; + kmp_team_t *team = thr->th.th_team; + int tid = __kmp_tid_from_gtid(gtid); + + va_list ap; + va_start(ap, argc); + + rc = __kmp_fork_call(loc, gtid, fork_context_gnu, argc, #if OMPT_SUPPORT - VOLATILE_CAST(void *) unwrapped_task, + VOLATILE_CAST(void *) unwrapped_task, #endif - wrapper, __kmp_invoke_task_func, + wrapper, __kmp_invoke_task_func, #if (KMP_ARCH_X86_64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64) && KMP_OS_LINUX - &ap + &ap #else - ap + ap #endif - ); + ); - va_end(ap); + va_end(ap); - if (rc) { - __kmp_run_before_invoked_task(gtid, tid, thr, team); - } + if (rc) { + __kmp_run_before_invoked_task(gtid, tid, thr, team); + } #if OMPT_SUPPORT - if (ompt_enabled) { + if (ompt_enabled) { #if OMPT_TRACE - ompt_team_info_t *team_info = __ompt_get_teaminfo(0, NULL); - ompt_task_info_t *task_info = __ompt_get_taskinfo(0); - - // implicit task callback - if (ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)) { - ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)( - team_info->parallel_id, task_info->task_id); - } -#endif - thr->th.ompt_thread_info.state = ompt_state_work_parallel; + ompt_team_info_t *team_info = __ompt_get_teaminfo(0, NULL); + ompt_task_info_t *task_info = __ompt_get_taskinfo(0); + + // implicit task callback + if (ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)) { + ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)( + team_info->parallel_id, task_info->task_id); } #endif + thr->th.ompt_thread_info.state = ompt_state_work_parallel; + } +#endif } -static void -__kmp_GOMP_serialized_parallel(ident_t *loc, kmp_int32 gtid, void (*task)(void *)) -{ +static void __kmp_GOMP_serialized_parallel(ident_t *loc, kmp_int32 gtid, + void (*task)(void *)) { #if OMPT_SUPPORT - ompt_parallel_id_t ompt_parallel_id; - if (ompt_enabled) { - ompt_task_info_t *task_info = __ompt_get_taskinfo(0); - - ompt_parallel_id = __ompt_parallel_id_new(gtid); - - // parallel region callback - if (ompt_callbacks.ompt_callback(ompt_event_parallel_begin)) { - int team_size = 1; - ompt_callbacks.ompt_callback(ompt_event_parallel_begin)( - task_info->task_id, &task_info->frame, ompt_parallel_id, - team_size, (void *) task, - OMPT_INVOKER(fork_context_gnu)); - } + ompt_parallel_id_t ompt_parallel_id; + if (ompt_enabled) { + ompt_task_info_t *task_info = __ompt_get_taskinfo(0); + + ompt_parallel_id = __ompt_parallel_id_new(gtid); + + // parallel region callback + if (ompt_callbacks.ompt_callback(ompt_event_parallel_begin)) { + int team_size = 1; + ompt_callbacks.ompt_callback(ompt_event_parallel_begin)( + task_info->task_id, &task_info->frame, ompt_parallel_id, team_size, + (void *)task, OMPT_INVOKER(fork_context_gnu)); } + } #endif - __kmp_serialized_parallel(loc, gtid); + __kmp_serialized_parallel(loc, gtid); #if OMPT_SUPPORT - if (ompt_enabled) { - kmp_info_t *thr = __kmp_threads[gtid]; + if (ompt_enabled) { + kmp_info_t *thr = __kmp_threads[gtid]; - ompt_task_id_t my_ompt_task_id = __ompt_task_id_new(gtid); + ompt_task_id_t my_ompt_task_id = __ompt_task_id_new(gtid); - // set up lightweight task - ompt_lw_taskteam_t *lwt = (ompt_lw_taskteam_t *) - __kmp_allocate(sizeof(ompt_lw_taskteam_t)); - __ompt_lw_taskteam_init(lwt, thr, gtid, (void *) task, ompt_parallel_id); - lwt->ompt_task_info.task_id = my_ompt_task_id; - __ompt_lw_taskteam_link(lwt, thr); + // set up lightweight task + ompt_lw_taskteam_t *lwt = + (ompt_lw_taskteam_t *)__kmp_allocate(sizeof(ompt_lw_taskteam_t)); + __ompt_lw_taskteam_init(lwt, thr, gtid, (void *)task, ompt_parallel_id); + lwt->ompt_task_info.task_id = my_ompt_task_id; + __ompt_lw_taskteam_link(lwt, thr); #if OMPT_TRACE - // implicit task callback - if (ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)) { - ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)( - ompt_parallel_id, my_ompt_task_id); - } - thr->th.ompt_thread_info.state = ompt_state_work_parallel; -#endif + // implicit task callback + if (ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)) { + ompt_callbacks.ompt_callback(ompt_event_implicit_task_begin)( + ompt_parallel_id, my_ompt_task_id); } + thr->th.ompt_thread_info.state = ompt_state_work_parallel; +#endif + } #endif } - -void -xexpand(KMP_API_NAME_GOMP_PARALLEL_START)(void (*task)(void *), void *data, unsigned num_threads) -{ - int gtid = __kmp_entry_gtid(); +void xexpand(KMP_API_NAME_GOMP_PARALLEL_START)(void (*task)(void *), void *data, + unsigned num_threads) { + int gtid = __kmp_entry_gtid(); #if OMPT_SUPPORT - ompt_frame_t *parent_frame, *frame; + ompt_frame_t *parent_frame, *frame; - if (ompt_enabled) { - parent_frame = __ompt_get_task_frame_internal(0); - parent_frame->reenter_runtime_frame = __builtin_frame_address(1); - } + if (ompt_enabled) { + parent_frame = __ompt_get_task_frame_internal(0); + parent_frame->reenter_runtime_frame = __builtin_frame_address(1); + } #endif - MKLOC(loc, "GOMP_parallel_start"); - KA_TRACE(20, ("GOMP_parallel_start: T#%d\n", gtid)); + MKLOC(loc, "GOMP_parallel_start"); + KA_TRACE(20, ("GOMP_parallel_start: T#%d\n", gtid)); - if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { - if (num_threads != 0) { - __kmp_push_num_threads(&loc, gtid, num_threads); - } - __kmp_GOMP_fork_call(&loc, gtid, task, - (microtask_t)__kmp_GOMP_microtask_wrapper, 2, task, data); - } - else { - __kmp_GOMP_serialized_parallel(&loc, gtid, task); + if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { + if (num_threads != 0) { + __kmp_push_num_threads(&loc, gtid, num_threads); } + __kmp_GOMP_fork_call(&loc, gtid, task, + (microtask_t)__kmp_GOMP_microtask_wrapper, 2, task, + data); + } else { + __kmp_GOMP_serialized_parallel(&loc, gtid, task); + } #if OMPT_SUPPORT - if (ompt_enabled) { - frame = __ompt_get_task_frame_internal(0); - frame->exit_runtime_frame = __builtin_frame_address(1); - } + if (ompt_enabled) { + frame = __ompt_get_task_frame_internal(0); + frame->exit_runtime_frame = __builtin_frame_address(1); + } #endif } +void xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(void) { + int gtid = __kmp_get_gtid(); + kmp_info_t *thr; -void -xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(void) -{ - int gtid = __kmp_get_gtid(); - kmp_info_t *thr; - - thr = __kmp_threads[gtid]; - - MKLOC(loc, "GOMP_parallel_end"); - KA_TRACE(20, ("GOMP_parallel_end: T#%d\n", gtid)); + thr = __kmp_threads[gtid]; + MKLOC(loc, "GOMP_parallel_end"); + KA_TRACE(20, ("GOMP_parallel_end: T#%d\n", gtid)); #if OMPT_SUPPORT - ompt_parallel_id_t parallel_id; - ompt_task_id_t serialized_task_id; - ompt_frame_t *ompt_frame = NULL; - - if (ompt_enabled) { - ompt_team_info_t *team_info = __ompt_get_teaminfo(0, NULL); - parallel_id = team_info->parallel_id; - - ompt_task_info_t *task_info = __ompt_get_taskinfo(0); - serialized_task_id = task_info->task_id; - - // unlink if necessary. no-op if there is not a lightweight task. - ompt_lw_taskteam_t *lwt = __ompt_lw_taskteam_unlink(thr); - // GOMP allocates/frees lwt since it can't be kept on the stack - if (lwt) { - __kmp_free(lwt); - - } + ompt_parallel_id_t parallel_id; + ompt_task_id_t serialized_task_id; + ompt_frame_t *ompt_frame = NULL; + + if (ompt_enabled) { + ompt_team_info_t *team_info = __ompt_get_teaminfo(0, NULL); + parallel_id = team_info->parallel_id; + + ompt_task_info_t *task_info = __ompt_get_taskinfo(0); + serialized_task_id = task_info->task_id; + + // unlink if necessary. no-op if there is not a lightweight task. + ompt_lw_taskteam_t *lwt = __ompt_lw_taskteam_unlink(thr); + // GOMP allocates/frees lwt since it can't be kept on the stack + if (lwt) { + __kmp_free(lwt); } + } #endif - if (! thr->th.th_team->t.t_serialized) { - __kmp_run_after_invoked_task(gtid, __kmp_tid_from_gtid(gtid), thr, - thr->th.th_team); + if (!thr->th.th_team->t.t_serialized) { + __kmp_run_after_invoked_task(gtid, __kmp_tid_from_gtid(gtid), thr, + thr->th.th_team); #if OMPT_SUPPORT - if (ompt_enabled) { - // Implicit task is finished here, in the barrier we might schedule deferred tasks, - // these don't see the implicit task on the stack - ompt_frame = __ompt_get_task_frame_internal(0); - ompt_frame->exit_runtime_frame = NULL; - } + if (ompt_enabled) { + // Implicit task is finished here, in the barrier we might schedule + // deferred tasks, + // these don't see the implicit task on the stack + ompt_frame = __ompt_get_task_frame_internal(0); + ompt_frame->exit_runtime_frame = NULL; + } #endif - __kmp_join_call(&loc, gtid + __kmp_join_call(&loc, gtid #if OMPT_SUPPORT - , fork_context_gnu + , + fork_context_gnu #endif - ); - } - else { + ); + } else { #if OMPT_SUPPORT && OMPT_TRACE - if (ompt_enabled && - ompt_callbacks.ompt_callback(ompt_event_implicit_task_end)) { - ompt_callbacks.ompt_callback(ompt_event_implicit_task_end)( - parallel_id, serialized_task_id); - } + if (ompt_enabled && + ompt_callbacks.ompt_callback(ompt_event_implicit_task_end)) { + ompt_callbacks.ompt_callback(ompt_event_implicit_task_end)( + parallel_id, serialized_task_id); + } #endif - __kmpc_end_serialized_parallel(&loc, gtid); + __kmpc_end_serialized_parallel(&loc, gtid); #if OMPT_SUPPORT - if (ompt_enabled) { - // Record that we re-entered the runtime system in the frame that - // created the parallel region. - ompt_task_info_t *parent_task_info = __ompt_get_taskinfo(0); - - if (ompt_callbacks.ompt_callback(ompt_event_parallel_end)) { - ompt_callbacks.ompt_callback(ompt_event_parallel_end)( - parallel_id, parent_task_info->task_id, - OMPT_INVOKER(fork_context_gnu)); - } - - parent_task_info->frame.reenter_runtime_frame = NULL; - - thr->th.ompt_thread_info.state = - (((thr->th.th_team)->t.t_serialized) ? - ompt_state_work_serial : ompt_state_work_parallel); - } -#endif + if (ompt_enabled) { + // Record that we re-entered the runtime system in the frame that + // created the parallel region. + ompt_task_info_t *parent_task_info = __ompt_get_taskinfo(0); + + if (ompt_callbacks.ompt_callback(ompt_event_parallel_end)) { + ompt_callbacks.ompt_callback(ompt_event_parallel_end)( + parallel_id, parent_task_info->task_id, + OMPT_INVOKER(fork_context_gnu)); + } + + parent_task_info->frame.reenter_runtime_frame = NULL; + + thr->th.ompt_thread_info.state = + (((thr->th.th_team)->t.t_serialized) ? ompt_state_work_serial + : ompt_state_work_parallel); } +#endif + } } - -// // Loop worksharing constructs -// -// // The Gnu codegen passes in an exclusive upper bound for the overall range, // but the libguide dispatch code expects an inclusive upper bound, hence the // "end - incr" 5th argument to KMP_DISPATCH_INIT (and the " ub - str" 11th @@ -587,311 +509,308 @@ xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(void) // next iteration. Instead, it emits inline code to call omp_get_thread_num() // num and calculate the iteration space using the result. It doesn't do this // with ordered static loop, so they can be checked. -// - -#define LOOP_START(func,schedule) \ - int func (long lb, long ub, long str, long chunk_sz, long *p_lb, \ - long *p_ub) \ - { \ - int status; \ - long stride; \ - int gtid = __kmp_entry_gtid(); \ - MKLOC(loc, #func); \ - KA_TRACE(20, ( #func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz 0x%lx\n", \ - gtid, lb, ub, str, chunk_sz )); \ - \ - if ((str > 0) ? (lb < ub) : (lb > ub)) { \ - KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ - (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ - (schedule) != kmp_sch_static); \ - status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, (kmp_int *)p_lb, \ - (kmp_int *)p_ub, (kmp_int *)&stride); \ - if (status) { \ - KMP_DEBUG_ASSERT(stride == str); \ - *p_ub += (str > 0) ? 1 : -1; \ - } \ - } \ - else { \ - status = 0; \ - } \ - \ - KA_TRACE(20, ( #func " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, returning %d\n", \ - gtid, *p_lb, *p_ub, status)); \ - return status; \ - } - - -#define LOOP_RUNTIME_START(func,schedule) \ - int func (long lb, long ub, long str, long *p_lb, long *p_ub) \ - { \ - int status; \ - long stride; \ - long chunk_sz = 0; \ - int gtid = __kmp_entry_gtid(); \ - MKLOC(loc, #func); \ - KA_TRACE(20, ( #func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz %d\n", \ - gtid, lb, ub, str, chunk_sz )); \ - \ - if ((str > 0) ? (lb < ub) : (lb > ub)) { \ - KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ - (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, TRUE); \ - status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, (kmp_int *)p_lb, \ - (kmp_int *)p_ub, (kmp_int *)&stride); \ - if (status) { \ - KMP_DEBUG_ASSERT(stride == str); \ - *p_ub += (str > 0) ? 1 : -1; \ - } \ - } \ - else { \ - status = 0; \ - } \ - \ - KA_TRACE(20, ( #func " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, returning %d\n", \ - gtid, *p_lb, *p_ub, status)); \ - return status; \ - } - - -#define LOOP_NEXT(func,fini_code) \ - int func(long *p_lb, long *p_ub) \ - { \ - int status; \ - long stride; \ - int gtid = __kmp_get_gtid(); \ - MKLOC(loc, #func); \ - KA_TRACE(20, ( #func ": T#%d\n", gtid)); \ - \ - fini_code \ - status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, (kmp_int *)p_lb, \ - (kmp_int *)p_ub, (kmp_int *)&stride); \ - if (status) { \ - *p_ub += (stride > 0) ? 1 : -1; \ - } \ - \ - KA_TRACE(20, ( #func " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, stride 0x%lx, " \ - "returning %d\n", gtid, *p_lb, *p_ub, stride, status)); \ - return status; \ - } +#define LOOP_START(func, schedule) \ + int func(long lb, long ub, long str, long chunk_sz, long *p_lb, \ + long *p_ub) { \ + int status; \ + long stride; \ + int gtid = __kmp_entry_gtid(); \ + MKLOC(loc, #func); \ + KA_TRACE(20, \ + (#func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz 0x%lx\n", \ + gtid, lb, ub, str, chunk_sz)); \ + \ + if ((str > 0) ? (lb < ub) : (lb > ub)) { \ + KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ + (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ + (schedule) != kmp_sch_static); \ + status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, (kmp_int *)p_lb, \ + (kmp_int *)p_ub, (kmp_int *)&stride); \ + if (status) { \ + KMP_DEBUG_ASSERT(stride == str); \ + *p_ub += (str > 0) ? 1 : -1; \ + } \ + } else { \ + status = 0; \ + } \ + \ + KA_TRACE(20, \ + (#func " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, returning %d\n", \ + gtid, *p_lb, *p_ub, status)); \ + return status; \ + } + +#define LOOP_RUNTIME_START(func, schedule) \ + int func(long lb, long ub, long str, long *p_lb, long *p_ub) { \ + int status; \ + long stride; \ + long chunk_sz = 0; \ + int gtid = __kmp_entry_gtid(); \ + MKLOC(loc, #func); \ + KA_TRACE(20, \ + (#func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz %d\n", \ + gtid, lb, ub, str, chunk_sz)); \ + \ + if ((str > 0) ? (lb < ub) : (lb > ub)) { \ + KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ + (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, TRUE); \ + status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, (kmp_int *)p_lb, \ + (kmp_int *)p_ub, (kmp_int *)&stride); \ + if (status) { \ + KMP_DEBUG_ASSERT(stride == str); \ + *p_ub += (str > 0) ? 1 : -1; \ + } \ + } else { \ + status = 0; \ + } \ + \ + KA_TRACE(20, \ + (#func " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, returning %d\n", \ + gtid, *p_lb, *p_ub, status)); \ + return status; \ + } + +#define LOOP_NEXT(func, fini_code) \ + int func(long *p_lb, long *p_ub) { \ + int status; \ + long stride; \ + int gtid = __kmp_get_gtid(); \ + MKLOC(loc, #func); \ + KA_TRACE(20, (#func ": T#%d\n", gtid)); \ + \ + fini_code status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, (kmp_int *)p_lb, \ + (kmp_int *)p_ub, (kmp_int *)&stride); \ + if (status) { \ + *p_ub += (stride > 0) ? 1 : -1; \ + } \ + \ + KA_TRACE(20, \ + (#func " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, stride 0x%lx, " \ + "returning %d\n", \ + gtid, *p_lb, *p_ub, stride, status)); \ + return status; \ + } LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_STATIC_START), kmp_sch_static) LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_STATIC_NEXT), {}) -LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_DYNAMIC_START), kmp_sch_dynamic_chunked) +LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_DYNAMIC_START), + kmp_sch_dynamic_chunked) LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_DYNAMIC_NEXT), {}) LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_GUIDED_START), kmp_sch_guided_chunked) LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_GUIDED_NEXT), {}) -LOOP_RUNTIME_START(xexpand(KMP_API_NAME_GOMP_LOOP_RUNTIME_START), kmp_sch_runtime) +LOOP_RUNTIME_START(xexpand(KMP_API_NAME_GOMP_LOOP_RUNTIME_START), + kmp_sch_runtime) LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_RUNTIME_NEXT), {}) LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_STATIC_START), kmp_ord_static) -LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_STATIC_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) -LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_START), kmp_ord_dynamic_chunked) -LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) -LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_START), kmp_ord_guided_chunked) -LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) -LOOP_RUNTIME_START(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_START), kmp_ord_runtime) -LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) - - -void -xexpand(KMP_API_NAME_GOMP_LOOP_END)(void) -{ - int gtid = __kmp_get_gtid(); - KA_TRACE(20, ("GOMP_loop_end: T#%d\n", gtid)) - - __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); - - KA_TRACE(20, ("GOMP_loop_end exit: T#%d\n", gtid)) +LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_STATIC_NEXT), + { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) +LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_START), + kmp_ord_dynamic_chunked) +LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_NEXT), + { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) +LOOP_START(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_START), + kmp_ord_guided_chunked) +LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_NEXT), + { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) +LOOP_RUNTIME_START(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_START), + kmp_ord_runtime) +LOOP_NEXT(xexpand(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_NEXT), + { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) + +void xexpand(KMP_API_NAME_GOMP_LOOP_END)(void) { + int gtid = __kmp_get_gtid(); + KA_TRACE(20, ("GOMP_loop_end: T#%d\n", gtid)) + + __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); + + KA_TRACE(20, ("GOMP_loop_end exit: T#%d\n", gtid)) } - -void -xexpand(KMP_API_NAME_GOMP_LOOP_END_NOWAIT)(void) -{ - KA_TRACE(20, ("GOMP_loop_end_nowait: T#%d\n", __kmp_get_gtid())) +void xexpand(KMP_API_NAME_GOMP_LOOP_END_NOWAIT)(void) { + KA_TRACE(20, ("GOMP_loop_end_nowait: T#%d\n", __kmp_get_gtid())) } - -// // Unsigned long long loop worksharing constructs // // These are new with gcc 4.4 -// - -#define LOOP_START_ULL(func,schedule) \ - int func (int up, unsigned long long lb, unsigned long long ub, \ - unsigned long long str, unsigned long long chunk_sz, \ - unsigned long long *p_lb, unsigned long long *p_ub) \ - { \ - int status; \ - long long str2 = up ? ((long long)str) : -((long long)str); \ - long long stride; \ - int gtid = __kmp_entry_gtid(); \ - MKLOC(loc, #func); \ - \ - KA_TRACE(20, ( #func ": T#%d, up %d, lb 0x%llx, ub 0x%llx, str 0x%llx, chunk_sz 0x%llx\n", \ - gtid, up, lb, ub, str, chunk_sz )); \ - \ - if ((str > 0) ? (lb < ub) : (lb > ub)) { \ - KMP_DISPATCH_INIT_ULL(&loc, gtid, (schedule), lb, \ - (str2 > 0) ? (ub - 1) : (ub + 1), str2, chunk_sz, \ - (schedule) != kmp_sch_static); \ - status = KMP_DISPATCH_NEXT_ULL(&loc, gtid, NULL, \ - (kmp_uint64 *)p_lb, (kmp_uint64 *)p_ub, (kmp_int64 *)&stride); \ - if (status) { \ - KMP_DEBUG_ASSERT(stride == str2); \ - *p_ub += (str > 0) ? 1 : -1; \ - } \ - } \ - else { \ - status = 0; \ - } \ - \ - KA_TRACE(20, ( #func " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, returning %d\n", \ - gtid, *p_lb, *p_ub, status)); \ - return status; \ - } - - -#define LOOP_RUNTIME_START_ULL(func,schedule) \ - int func (int up, unsigned long long lb, unsigned long long ub, \ - unsigned long long str, unsigned long long *p_lb, \ - unsigned long long *p_ub) \ - { \ - int status; \ - long long str2 = up ? ((long long)str) : -((long long)str); \ - unsigned long long stride; \ - unsigned long long chunk_sz = 0; \ - int gtid = __kmp_entry_gtid(); \ - MKLOC(loc, #func); \ - \ - KA_TRACE(20, ( #func ": T#%d, up %d, lb 0x%llx, ub 0x%llx, str 0x%llx, chunk_sz 0x%llx\n", \ - gtid, up, lb, ub, str, chunk_sz )); \ - \ - if ((str > 0) ? (lb < ub) : (lb > ub)) { \ - KMP_DISPATCH_INIT_ULL(&loc, gtid, (schedule), lb, \ - (str2 > 0) ? (ub - 1) : (ub + 1), str2, chunk_sz, TRUE); \ - status = KMP_DISPATCH_NEXT_ULL(&loc, gtid, NULL, \ - (kmp_uint64 *)p_lb, (kmp_uint64 *)p_ub, (kmp_int64 *)&stride); \ - if (status) { \ - KMP_DEBUG_ASSERT((long long)stride == str2); \ - *p_ub += (str > 0) ? 1 : -1; \ - } \ - } \ - else { \ - status = 0; \ - } \ - \ - KA_TRACE(20, ( #func " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, returning %d\n", \ - gtid, *p_lb, *p_ub, status)); \ - return status; \ - } - - -#define LOOP_NEXT_ULL(func,fini_code) \ - int func(unsigned long long *p_lb, unsigned long long *p_ub) \ - { \ - int status; \ - long long stride; \ - int gtid = __kmp_get_gtid(); \ - MKLOC(loc, #func); \ - KA_TRACE(20, ( #func ": T#%d\n", gtid)); \ - \ - fini_code \ - status = KMP_DISPATCH_NEXT_ULL(&loc, gtid, NULL, (kmp_uint64 *)p_lb, \ - (kmp_uint64 *)p_ub, (kmp_int64 *)&stride); \ - if (status) { \ - *p_ub += (stride > 0) ? 1 : -1; \ - } \ - \ - KA_TRACE(20, ( #func " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, stride 0x%llx, " \ - "returning %d\n", gtid, *p_lb, *p_ub, stride, status)); \ - return status; \ - } +#define LOOP_START_ULL(func, schedule) \ + int func(int up, unsigned long long lb, unsigned long long ub, \ + unsigned long long str, unsigned long long chunk_sz, \ + unsigned long long *p_lb, unsigned long long *p_ub) { \ + int status; \ + long long str2 = up ? ((long long)str) : -((long long)str); \ + long long stride; \ + int gtid = __kmp_entry_gtid(); \ + MKLOC(loc, #func); \ + \ + KA_TRACE( \ + 20, \ + (#func \ + ": T#%d, up %d, lb 0x%llx, ub 0x%llx, str 0x%llx, chunk_sz 0x%llx\n", \ + gtid, up, lb, ub, str, chunk_sz)); \ + \ + if ((str > 0) ? (lb < ub) : (lb > ub)) { \ + KMP_DISPATCH_INIT_ULL(&loc, gtid, (schedule), lb, \ + (str2 > 0) ? (ub - 1) : (ub + 1), str2, chunk_sz, \ + (schedule) != kmp_sch_static); \ + status = \ + KMP_DISPATCH_NEXT_ULL(&loc, gtid, NULL, (kmp_uint64 *)p_lb, \ + (kmp_uint64 *)p_ub, (kmp_int64 *)&stride); \ + if (status) { \ + KMP_DEBUG_ASSERT(stride == str2); \ + *p_ub += (str > 0) ? 1 : -1; \ + } \ + } else { \ + status = 0; \ + } \ + \ + KA_TRACE(20, \ + (#func " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, returning %d\n", \ + gtid, *p_lb, *p_ub, status)); \ + return status; \ + } + +#define LOOP_RUNTIME_START_ULL(func, schedule) \ + int func(int up, unsigned long long lb, unsigned long long ub, \ + unsigned long long str, unsigned long long *p_lb, \ + unsigned long long *p_ub) { \ + int status; \ + long long str2 = up ? ((long long)str) : -((long long)str); \ + unsigned long long stride; \ + unsigned long long chunk_sz = 0; \ + int gtid = __kmp_entry_gtid(); \ + MKLOC(loc, #func); \ + \ + KA_TRACE( \ + 20, \ + (#func \ + ": T#%d, up %d, lb 0x%llx, ub 0x%llx, str 0x%llx, chunk_sz 0x%llx\n", \ + gtid, up, lb, ub, str, chunk_sz)); \ + \ + if ((str > 0) ? (lb < ub) : (lb > ub)) { \ + KMP_DISPATCH_INIT_ULL(&loc, gtid, (schedule), lb, \ + (str2 > 0) ? (ub - 1) : (ub + 1), str2, chunk_sz, \ + TRUE); \ + status = \ + KMP_DISPATCH_NEXT_ULL(&loc, gtid, NULL, (kmp_uint64 *)p_lb, \ + (kmp_uint64 *)p_ub, (kmp_int64 *)&stride); \ + if (status) { \ + KMP_DEBUG_ASSERT((long long)stride == str2); \ + *p_ub += (str > 0) ? 1 : -1; \ + } \ + } else { \ + status = 0; \ + } \ + \ + KA_TRACE(20, \ + (#func " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, returning %d\n", \ + gtid, *p_lb, *p_ub, status)); \ + return status; \ + } + +#define LOOP_NEXT_ULL(func, fini_code) \ + int func(unsigned long long *p_lb, unsigned long long *p_ub) { \ + int status; \ + long long stride; \ + int gtid = __kmp_get_gtid(); \ + MKLOC(loc, #func); \ + KA_TRACE(20, (#func ": T#%d\n", gtid)); \ + \ + fini_code status = \ + KMP_DISPATCH_NEXT_ULL(&loc, gtid, NULL, (kmp_uint64 *)p_lb, \ + (kmp_uint64 *)p_ub, (kmp_int64 *)&stride); \ + if (status) { \ + *p_ub += (stride > 0) ? 1 : -1; \ + } \ + \ + KA_TRACE(20, \ + (#func " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, stride 0x%llx, " \ + "returning %d\n", \ + gtid, *p_lb, *p_ub, stride, status)); \ + return status; \ + } LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_STATIC_START), kmp_sch_static) LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_STATIC_NEXT), {}) -LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_DYNAMIC_START), kmp_sch_dynamic_chunked) +LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_DYNAMIC_START), + kmp_sch_dynamic_chunked) LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_DYNAMIC_NEXT), {}) -LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_GUIDED_START), kmp_sch_guided_chunked) +LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_GUIDED_START), + kmp_sch_guided_chunked) LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_GUIDED_NEXT), {}) -LOOP_RUNTIME_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_RUNTIME_START), kmp_sch_runtime) +LOOP_RUNTIME_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_RUNTIME_START), + kmp_sch_runtime) LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_RUNTIME_NEXT), {}) -LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_START), kmp_ord_static) -LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) -LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START), kmp_ord_dynamic_chunked) -LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) -LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_START), kmp_ord_guided_chunked) -LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) -LOOP_RUNTIME_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_START), kmp_ord_runtime) -LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT), \ - { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) +LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_START), + kmp_ord_static) +LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT), + { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) +LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START), + kmp_ord_dynamic_chunked) +LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT), + { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) +LOOP_START_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_START), + kmp_ord_guided_chunked) +LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT), + { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) +LOOP_RUNTIME_START_ULL( + xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_START), kmp_ord_runtime) +LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT), + { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) - -// // Combined parallel / loop worksharing constructs // // There are no ull versions (yet). -// - -#define PARALLEL_LOOP_START(func, schedule, ompt_pre, ompt_post) \ - void func (void (*task) (void *), void *data, unsigned num_threads, \ - long lb, long ub, long str, long chunk_sz) \ - { \ - int gtid = __kmp_entry_gtid(); \ - MKLOC(loc, #func); \ - KA_TRACE(20, ( #func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz 0x%lx\n", \ - gtid, lb, ub, str, chunk_sz )); \ - \ - ompt_pre(); \ - \ - if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { \ - if (num_threads != 0) { \ - __kmp_push_num_threads(&loc, gtid, num_threads); \ - } \ - __kmp_GOMP_fork_call(&loc, gtid, task, \ - (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, 9, \ - task, data, num_threads, &loc, (schedule), lb, \ - (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz); \ - } \ - else { \ - __kmp_GOMP_serialized_parallel(&loc, gtid, task); \ - } \ - \ - KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ - (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ - (schedule) != kmp_sch_static); \ - \ - ompt_post(); \ - \ - KA_TRACE(20, ( #func " exit: T#%d\n", gtid)); \ - } - +#define PARALLEL_LOOP_START(func, schedule, ompt_pre, ompt_post) \ + void func(void (*task)(void *), void *data, unsigned num_threads, long lb, \ + long ub, long str, long chunk_sz) { \ + int gtid = __kmp_entry_gtid(); \ + MKLOC(loc, #func); \ + KA_TRACE(20, \ + (#func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz 0x%lx\n", \ + gtid, lb, ub, str, chunk_sz)); \ + \ + ompt_pre(); \ + \ + if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { \ + if (num_threads != 0) { \ + __kmp_push_num_threads(&loc, gtid, num_threads); \ + } \ + __kmp_GOMP_fork_call(&loc, gtid, task, \ + (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, \ + 9, task, data, num_threads, &loc, (schedule), lb, \ + (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz); \ + } else { \ + __kmp_GOMP_serialized_parallel(&loc, gtid, task); \ + } \ + \ + KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ + (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ + (schedule) != kmp_sch_static); \ + \ + ompt_post(); \ + \ + KA_TRACE(20, (#func " exit: T#%d\n", gtid)); \ + } #if OMPT_SUPPORT -#define OMPT_LOOP_PRE() \ - ompt_frame_t *parent_frame; \ - if (ompt_enabled) { \ - parent_frame = __ompt_get_task_frame_internal(0); \ - parent_frame->reenter_runtime_frame = __builtin_frame_address(1); \ - } - +#define OMPT_LOOP_PRE() \ + ompt_frame_t *parent_frame; \ + if (ompt_enabled) { \ + parent_frame = __ompt_get_task_frame_internal(0); \ + parent_frame->reenter_runtime_frame = __builtin_frame_address(1); \ + } -#define OMPT_LOOP_POST() \ - if (ompt_enabled) { \ - parent_frame->reenter_runtime_frame = NULL; \ - } +#define OMPT_LOOP_POST() \ + if (ompt_enabled) { \ + parent_frame->reenter_runtime_frame = NULL; \ + } #else @@ -901,7 +820,6 @@ LOOP_NEXT_ULL(xexpand(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT), \ #endif - PARALLEL_LOOP_START(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_STATIC_START), kmp_sch_static, OMPT_LOOP_PRE, OMPT_LOOP_POST) PARALLEL_LOOP_START(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_DYNAMIC_START), @@ -911,548 +829,497 @@ PARALLEL_LOOP_START(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_GUIDED_START), PARALLEL_LOOP_START(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_RUNTIME_START), kmp_sch_runtime, OMPT_LOOP_PRE, OMPT_LOOP_POST) - -// // Tasking constructs -// -void -xexpand(KMP_API_NAME_GOMP_TASK)(void (*func)(void *), void *data, void (*copy_func)(void *, void *), - long arg_size, long arg_align, bool if_cond, unsigned gomp_flags +void xexpand(KMP_API_NAME_GOMP_TASK)(void (*func)(void *), void *data, + void (*copy_func)(void *, void *), + long arg_size, long arg_align, + bool if_cond, unsigned gomp_flags #if OMP_40_ENABLED - , void **depend + , + void **depend #endif -) -{ - MKLOC(loc, "GOMP_task"); - int gtid = __kmp_entry_gtid(); - kmp_int32 flags = 0; - kmp_tasking_flags_t *input_flags = (kmp_tasking_flags_t *) & flags; - - KA_TRACE(20, ("GOMP_task: T#%d\n", gtid)); - - // The low-order bit is the "tied" flag - if (gomp_flags & 1) { - input_flags->tiedness = 1; - } - // The second low-order bit is the "final" flag - if (gomp_flags & 2) { - input_flags->final = 1; + ) { + MKLOC(loc, "GOMP_task"); + int gtid = __kmp_entry_gtid(); + kmp_int32 flags = 0; + kmp_tasking_flags_t *input_flags = (kmp_tasking_flags_t *)&flags; + + KA_TRACE(20, ("GOMP_task: T#%d\n", gtid)); + + // The low-order bit is the "tied" flag + if (gomp_flags & 1) { + input_flags->tiedness = 1; + } + // The second low-order bit is the "final" flag + if (gomp_flags & 2) { + input_flags->final = 1; + } + input_flags->native = 1; + // __kmp_task_alloc() sets up all other flags + + if (!if_cond) { + arg_size = 0; + } + + kmp_task_t *task = __kmp_task_alloc( + &loc, gtid, input_flags, sizeof(kmp_task_t), + arg_size ? arg_size + arg_align - 1 : 0, (kmp_routine_entry_t)func); + + if (arg_size > 0) { + if (arg_align > 0) { + task->shareds = (void *)((((size_t)task->shareds) + arg_align - 1) / + arg_align * arg_align); } - input_flags->native = 1; - // __kmp_task_alloc() sets up all other flags + // else error?? - if (! if_cond) { - arg_size = 0; - } - - kmp_task_t *task = __kmp_task_alloc(&loc, gtid, input_flags, - sizeof(kmp_task_t), arg_size ? arg_size + arg_align - 1 : 0, - (kmp_routine_entry_t)func); - - if (arg_size > 0) { - if (arg_align > 0) { - task->shareds = (void *)((((size_t)task->shareds) - + arg_align - 1) / arg_align * arg_align); - } - //else error?? - - if (copy_func) { - (*copy_func)(task->shareds, data); - } - else { - KMP_MEMCPY(task->shareds, data, arg_size); - } + if (copy_func) { + (*copy_func)(task->shareds, data); + } else { + KMP_MEMCPY(task->shareds, data, arg_size); } + } - if (if_cond) { + if (if_cond) { #if OMP_40_ENABLED - if (gomp_flags & 8) { - KMP_ASSERT(depend); - const size_t ndeps = (kmp_intptr_t)depend[0]; - const size_t nout = (kmp_intptr_t)depend[1]; - kmp_depend_info_t dep_list[ndeps]; - - for (size_t i = 0U; i < ndeps; i++) { - dep_list[i].base_addr = (kmp_intptr_t)depend[2U + i]; - dep_list[i].len = 0U; - dep_list[i].flags.in = 1; - dep_list[i].flags.out = (i < nout); - } - __kmpc_omp_task_with_deps(&loc, gtid, task, ndeps, dep_list, 0, NULL); - } - else + if (gomp_flags & 8) { + KMP_ASSERT(depend); + const size_t ndeps = (kmp_intptr_t)depend[0]; + const size_t nout = (kmp_intptr_t)depend[1]; + kmp_depend_info_t dep_list[ndeps]; + + for (size_t i = 0U; i < ndeps; i++) { + dep_list[i].base_addr = (kmp_intptr_t)depend[2U + i]; + dep_list[i].len = 0U; + dep_list[i].flags.in = 1; + dep_list[i].flags.out = (i < nout); + } + __kmpc_omp_task_with_deps(&loc, gtid, task, ndeps, dep_list, 0, NULL); + } else #endif - __kmpc_omp_task(&loc, gtid, task); - } - else { + __kmpc_omp_task(&loc, gtid, task); + } else { #if OMPT_SUPPORT - ompt_thread_info_t oldInfo; - kmp_info_t *thread; - kmp_taskdata_t *taskdata; - if (ompt_enabled) { - // Store the threads states and restore them after the task - thread = __kmp_threads[ gtid ]; - taskdata = KMP_TASK_TO_TASKDATA(task); - oldInfo = thread->th.ompt_thread_info; - thread->th.ompt_thread_info.wait_id = 0; - thread->th.ompt_thread_info.state = ompt_state_work_parallel; - taskdata->ompt_task_info.frame.exit_runtime_frame = - __builtin_frame_address(0); - } + ompt_thread_info_t oldInfo; + kmp_info_t *thread; + kmp_taskdata_t *taskdata; + if (ompt_enabled) { + // Store the threads states and restore them after the task + thread = __kmp_threads[gtid]; + taskdata = KMP_TASK_TO_TASKDATA(task); + oldInfo = thread->th.ompt_thread_info; + thread->th.ompt_thread_info.wait_id = 0; + thread->th.ompt_thread_info.state = ompt_state_work_parallel; + taskdata->ompt_task_info.frame.exit_runtime_frame = + __builtin_frame_address(0); + } #endif - __kmpc_omp_task_begin_if0(&loc, gtid, task); - func(data); - __kmpc_omp_task_complete_if0(&loc, gtid, task); + __kmpc_omp_task_begin_if0(&loc, gtid, task); + func(data); + __kmpc_omp_task_complete_if0(&loc, gtid, task); #if OMPT_SUPPORT - if (ompt_enabled) { - thread->th.ompt_thread_info = oldInfo; - taskdata->ompt_task_info.frame.exit_runtime_frame = NULL; - } -#endif + if (ompt_enabled) { + thread->th.ompt_thread_info = oldInfo; + taskdata->ompt_task_info.frame.exit_runtime_frame = NULL; } +#endif + } - KA_TRACE(20, ("GOMP_task exit: T#%d\n", gtid)); + KA_TRACE(20, ("GOMP_task exit: T#%d\n", gtid)); } +void xexpand(KMP_API_NAME_GOMP_TASKWAIT)(void) { + MKLOC(loc, "GOMP_taskwait"); + int gtid = __kmp_entry_gtid(); -void -xexpand(KMP_API_NAME_GOMP_TASKWAIT)(void) -{ - MKLOC(loc, "GOMP_taskwait"); - int gtid = __kmp_entry_gtid(); - - KA_TRACE(20, ("GOMP_taskwait: T#%d\n", gtid)); + KA_TRACE(20, ("GOMP_taskwait: T#%d\n", gtid)); - __kmpc_omp_taskwait(&loc, gtid); + __kmpc_omp_taskwait(&loc, gtid); - KA_TRACE(20, ("GOMP_taskwait exit: T#%d\n", gtid)); + KA_TRACE(20, ("GOMP_taskwait exit: T#%d\n", gtid)); } - -// // Sections worksharing constructs // - -// // For the sections construct, we initialize a dynamically scheduled loop // worksharing construct with lb 1 and stride 1, and use the iteration #'s // that its returns as sections ids. // // There are no special entry points for ordered sections, so we always use // the dynamically scheduled workshare, even if the sections aren't ordered. -// -unsigned -xexpand(KMP_API_NAME_GOMP_SECTIONS_START)(unsigned count) -{ - int status; - kmp_int lb, ub, stride; - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_sections_start"); - KA_TRACE(20, ("GOMP_sections_start: T#%d\n", gtid)); - - KMP_DISPATCH_INIT(&loc, gtid, kmp_nm_dynamic_chunked, 1, count, 1, 1, TRUE); - - status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, &lb, &ub, &stride); - if (status) { - KMP_DEBUG_ASSERT(stride == 1); - KMP_DEBUG_ASSERT(lb > 0); - KMP_ASSERT(lb == ub); - } - else { - lb = 0; - } - - KA_TRACE(20, ("GOMP_sections_start exit: T#%d returning %u\n", gtid, - (unsigned)lb)); - return (unsigned)lb; +unsigned xexpand(KMP_API_NAME_GOMP_SECTIONS_START)(unsigned count) { + int status; + kmp_int lb, ub, stride; + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_sections_start"); + KA_TRACE(20, ("GOMP_sections_start: T#%d\n", gtid)); + + KMP_DISPATCH_INIT(&loc, gtid, kmp_nm_dynamic_chunked, 1, count, 1, 1, TRUE); + + status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, &lb, &ub, &stride); + if (status) { + KMP_DEBUG_ASSERT(stride == 1); + KMP_DEBUG_ASSERT(lb > 0); + KMP_ASSERT(lb == ub); + } else { + lb = 0; + } + + KA_TRACE(20, ("GOMP_sections_start exit: T#%d returning %u\n", gtid, + (unsigned)lb)); + return (unsigned)lb; } - -unsigned -xexpand(KMP_API_NAME_GOMP_SECTIONS_NEXT)(void) -{ - int status; - kmp_int lb, ub, stride; - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_sections_next"); - KA_TRACE(20, ("GOMP_sections_next: T#%d\n", gtid)); - - status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, &lb, &ub, &stride); - if (status) { - KMP_DEBUG_ASSERT(stride == 1); - KMP_DEBUG_ASSERT(lb > 0); - KMP_ASSERT(lb == ub); - } - else { - lb = 0; - } - - KA_TRACE(20, ("GOMP_sections_next exit: T#%d returning %u\n", gtid, - (unsigned)lb)); - return (unsigned)lb; +unsigned xexpand(KMP_API_NAME_GOMP_SECTIONS_NEXT)(void) { + int status; + kmp_int lb, ub, stride; + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_sections_next"); + KA_TRACE(20, ("GOMP_sections_next: T#%d\n", gtid)); + + status = KMP_DISPATCH_NEXT(&loc, gtid, NULL, &lb, &ub, &stride); + if (status) { + KMP_DEBUG_ASSERT(stride == 1); + KMP_DEBUG_ASSERT(lb > 0); + KMP_ASSERT(lb == ub); + } else { + lb = 0; + } + + KA_TRACE( + 20, ("GOMP_sections_next exit: T#%d returning %u\n", gtid, (unsigned)lb)); + return (unsigned)lb; } - -void -xexpand(KMP_API_NAME_GOMP_PARALLEL_SECTIONS_START)(void (*task) (void *), void *data, - unsigned num_threads, unsigned count) -{ - int gtid = __kmp_entry_gtid(); +void xexpand(KMP_API_NAME_GOMP_PARALLEL_SECTIONS_START)(void (*task)(void *), + void *data, + unsigned num_threads, + unsigned count) { + int gtid = __kmp_entry_gtid(); #if OMPT_SUPPORT - ompt_frame_t *parent_frame; + ompt_frame_t *parent_frame; - if (ompt_enabled) { - parent_frame = __ompt_get_task_frame_internal(0); - parent_frame->reenter_runtime_frame = __builtin_frame_address(1); - } + if (ompt_enabled) { + parent_frame = __ompt_get_task_frame_internal(0); + parent_frame->reenter_runtime_frame = __builtin_frame_address(1); + } #endif - MKLOC(loc, "GOMP_parallel_sections_start"); - KA_TRACE(20, ("GOMP_parallel_sections_start: T#%d\n", gtid)); - - if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { - if (num_threads != 0) { - __kmp_push_num_threads(&loc, gtid, num_threads); - } - __kmp_GOMP_fork_call(&loc, gtid, task, - (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, 9, task, data, - num_threads, &loc, kmp_nm_dynamic_chunked, (kmp_int)1, - (kmp_int)count, (kmp_int)1, (kmp_int)1); - } - else { - __kmp_GOMP_serialized_parallel(&loc, gtid, task); + MKLOC(loc, "GOMP_parallel_sections_start"); + KA_TRACE(20, ("GOMP_parallel_sections_start: T#%d\n", gtid)); + + if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { + if (num_threads != 0) { + __kmp_push_num_threads(&loc, gtid, num_threads); } + __kmp_GOMP_fork_call(&loc, gtid, task, + (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, 9, + task, data, num_threads, &loc, kmp_nm_dynamic_chunked, + (kmp_int)1, (kmp_int)count, (kmp_int)1, (kmp_int)1); + } else { + __kmp_GOMP_serialized_parallel(&loc, gtid, task); + } #if OMPT_SUPPORT - if (ompt_enabled) { - parent_frame->reenter_runtime_frame = NULL; - } + if (ompt_enabled) { + parent_frame->reenter_runtime_frame = NULL; + } #endif - KMP_DISPATCH_INIT(&loc, gtid, kmp_nm_dynamic_chunked, 1, count, 1, 1, TRUE); + KMP_DISPATCH_INIT(&loc, gtid, kmp_nm_dynamic_chunked, 1, count, 1, 1, TRUE); - KA_TRACE(20, ("GOMP_parallel_sections_start exit: T#%d\n", gtid)); + KA_TRACE(20, ("GOMP_parallel_sections_start exit: T#%d\n", gtid)); } +void xexpand(KMP_API_NAME_GOMP_SECTIONS_END)(void) { + int gtid = __kmp_get_gtid(); + KA_TRACE(20, ("GOMP_sections_end: T#%d\n", gtid)) -void -xexpand(KMP_API_NAME_GOMP_SECTIONS_END)(void) -{ - int gtid = __kmp_get_gtid(); - KA_TRACE(20, ("GOMP_sections_end: T#%d\n", gtid)) - - __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); + __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); - KA_TRACE(20, ("GOMP_sections_end exit: T#%d\n", gtid)) + KA_TRACE(20, ("GOMP_sections_end exit: T#%d\n", gtid)) } - -void -xexpand(KMP_API_NAME_GOMP_SECTIONS_END_NOWAIT)(void) -{ - KA_TRACE(20, ("GOMP_sections_end_nowait: T#%d\n", __kmp_get_gtid())) +void xexpand(KMP_API_NAME_GOMP_SECTIONS_END_NOWAIT)(void) { + KA_TRACE(20, ("GOMP_sections_end_nowait: T#%d\n", __kmp_get_gtid())) } // libgomp has an empty function for GOMP_taskyield as of 2013-10-10 -void -xexpand(KMP_API_NAME_GOMP_TASKYIELD)(void) -{ - KA_TRACE(20, ("GOMP_taskyield: T#%d\n", __kmp_get_gtid())) - return; +void xexpand(KMP_API_NAME_GOMP_TASKYIELD)(void) { + KA_TRACE(20, ("GOMP_taskyield: T#%d\n", __kmp_get_gtid())) + return; } #if OMP_40_ENABLED // these are new GOMP_4.0 entry points -void -xexpand(KMP_API_NAME_GOMP_PARALLEL)(void (*task)(void *), void *data, unsigned num_threads, unsigned int flags) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_parallel"); - KA_TRACE(20, ("GOMP_parallel: T#%d\n", gtid)); +void xexpand(KMP_API_NAME_GOMP_PARALLEL)(void (*task)(void *), void *data, + unsigned num_threads, + unsigned int flags) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_parallel"); + KA_TRACE(20, ("GOMP_parallel: T#%d\n", gtid)); #if OMPT_SUPPORT - ompt_task_info_t *parent_task_info, *task_info; - if (ompt_enabled) { - parent_task_info = __ompt_get_taskinfo(0); - parent_task_info->frame.reenter_runtime_frame = __builtin_frame_address(1); - } + ompt_task_info_t *parent_task_info, *task_info; + if (ompt_enabled) { + parent_task_info = __ompt_get_taskinfo(0); + parent_task_info->frame.reenter_runtime_frame = __builtin_frame_address(1); + } #endif - if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { - if (num_threads != 0) { - __kmp_push_num_threads(&loc, gtid, num_threads); - } - if(flags != 0) { - __kmp_push_proc_bind(&loc, gtid, (kmp_proc_bind_t)flags); - } - __kmp_GOMP_fork_call(&loc, gtid, task, - (microtask_t)__kmp_GOMP_microtask_wrapper, 2, task, data); + if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { + if (num_threads != 0) { + __kmp_push_num_threads(&loc, gtid, num_threads); } - else { - __kmp_GOMP_serialized_parallel(&loc, gtid, task); + if (flags != 0) { + __kmp_push_proc_bind(&loc, gtid, (kmp_proc_bind_t)flags); } + __kmp_GOMP_fork_call(&loc, gtid, task, + (microtask_t)__kmp_GOMP_microtask_wrapper, 2, task, + data); + } else { + __kmp_GOMP_serialized_parallel(&loc, gtid, task); + } #if OMPT_SUPPORT - if (ompt_enabled) { - task_info = __ompt_get_taskinfo(0); - task_info->frame.exit_runtime_frame = __builtin_frame_address(0); - } + if (ompt_enabled) { + task_info = __ompt_get_taskinfo(0); + task_info->frame.exit_runtime_frame = __builtin_frame_address(0); + } #endif - task(data); - xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(); + task(data); + xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(); #if OMPT_SUPPORT - if (ompt_enabled) { - task_info->frame.exit_runtime_frame = NULL; - parent_task_info->frame.reenter_runtime_frame = NULL; - } + if (ompt_enabled) { + task_info->frame.exit_runtime_frame = NULL; + parent_task_info->frame.reenter_runtime_frame = NULL; + } #endif } -void -xexpand(KMP_API_NAME_GOMP_PARALLEL_SECTIONS)(void (*task) (void *), void *data, - unsigned num_threads, unsigned count, unsigned flags) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_parallel_sections"); - KA_TRACE(20, ("GOMP_parallel_sections: T#%d\n", gtid)); - - if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { - if (num_threads != 0) { - __kmp_push_num_threads(&loc, gtid, num_threads); - } - if(flags != 0) { - __kmp_push_proc_bind(&loc, gtid, (kmp_proc_bind_t)flags); - } - __kmp_GOMP_fork_call(&loc, gtid, task, - (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, 9, task, data, - num_threads, &loc, kmp_nm_dynamic_chunked, (kmp_int)1, - (kmp_int)count, (kmp_int)1, (kmp_int)1); +void xexpand(KMP_API_NAME_GOMP_PARALLEL_SECTIONS)(void (*task)(void *), + void *data, + unsigned num_threads, + unsigned count, + unsigned flags) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_parallel_sections"); + KA_TRACE(20, ("GOMP_parallel_sections: T#%d\n", gtid)); + + if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { + if (num_threads != 0) { + __kmp_push_num_threads(&loc, gtid, num_threads); } - else { - __kmp_GOMP_serialized_parallel(&loc, gtid, task); + if (flags != 0) { + __kmp_push_proc_bind(&loc, gtid, (kmp_proc_bind_t)flags); } - - KMP_DISPATCH_INIT(&loc, gtid, kmp_nm_dynamic_chunked, 1, count, 1, 1, TRUE); - - task(data); - xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(); - KA_TRACE(20, ("GOMP_parallel_sections exit: T#%d\n", gtid)); + __kmp_GOMP_fork_call(&loc, gtid, task, + (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, 9, + task, data, num_threads, &loc, kmp_nm_dynamic_chunked, + (kmp_int)1, (kmp_int)count, (kmp_int)1, (kmp_int)1); + } else { + __kmp_GOMP_serialized_parallel(&loc, gtid, task); + } + + KMP_DISPATCH_INIT(&loc, gtid, kmp_nm_dynamic_chunked, 1, count, 1, 1, TRUE); + + task(data); + xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(); + KA_TRACE(20, ("GOMP_parallel_sections exit: T#%d\n", gtid)); } -#define PARALLEL_LOOP(func, schedule, ompt_pre, ompt_post) \ - void func (void (*task) (void *), void *data, unsigned num_threads, \ - long lb, long ub, long str, long chunk_sz, unsigned flags) \ - { \ - int gtid = __kmp_entry_gtid(); \ - MKLOC(loc, #func); \ - KA_TRACE(20, ( #func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz 0x%lx\n", \ - gtid, lb, ub, str, chunk_sz )); \ - \ - ompt_pre(); \ - if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { \ - if (num_threads != 0) { \ - __kmp_push_num_threads(&loc, gtid, num_threads); \ - } \ - if (flags != 0) { \ - __kmp_push_proc_bind(&loc, gtid, (kmp_proc_bind_t)flags); \ - } \ - __kmp_GOMP_fork_call(&loc, gtid, task, \ - (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, 9, \ - task, data, num_threads, &loc, (schedule), lb, \ - (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz); \ - } \ - else { \ - __kmp_GOMP_serialized_parallel(&loc, gtid, task); \ - } \ - \ - KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ - (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ - (schedule) != kmp_sch_static); \ - task(data); \ - xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(); \ - ompt_post(); \ - \ - KA_TRACE(20, ( #func " exit: T#%d\n", gtid)); \ - } - -PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_STATIC), kmp_sch_static, - OMPT_LOOP_PRE, OMPT_LOOP_POST) -PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_DYNAMIC), kmp_sch_dynamic_chunked, - OMPT_LOOP_PRE, OMPT_LOOP_POST) -PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_GUIDED), kmp_sch_guided_chunked, - OMPT_LOOP_PRE, OMPT_LOOP_POST) -PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_RUNTIME), kmp_sch_runtime, - OMPT_LOOP_PRE, OMPT_LOOP_POST) - - -void -xexpand(KMP_API_NAME_GOMP_TASKGROUP_START)(void) -{ - int gtid = __kmp_entry_gtid(); - MKLOC(loc, "GOMP_taskgroup_start"); - KA_TRACE(20, ("GOMP_taskgroup_start: T#%d\n", gtid)); - - __kmpc_taskgroup(&loc, gtid); - - return; +#define PARALLEL_LOOP(func, schedule, ompt_pre, ompt_post) \ + void func(void (*task)(void *), void *data, unsigned num_threads, long lb, \ + long ub, long str, long chunk_sz, unsigned flags) { \ + int gtid = __kmp_entry_gtid(); \ + MKLOC(loc, #func); \ + KA_TRACE(20, \ + (#func ": T#%d, lb 0x%lx, ub 0x%lx, str 0x%lx, chunk_sz 0x%lx\n", \ + gtid, lb, ub, str, chunk_sz)); \ + \ + ompt_pre(); \ + if (__kmpc_ok_to_fork(&loc) && (num_threads != 1)) { \ + if (num_threads != 0) { \ + __kmp_push_num_threads(&loc, gtid, num_threads); \ + } \ + if (flags != 0) { \ + __kmp_push_proc_bind(&loc, gtid, (kmp_proc_bind_t)flags); \ + } \ + __kmp_GOMP_fork_call(&loc, gtid, task, \ + (microtask_t)__kmp_GOMP_parallel_microtask_wrapper, \ + 9, task, data, num_threads, &loc, (schedule), lb, \ + (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz); \ + } else { \ + __kmp_GOMP_serialized_parallel(&loc, gtid, task); \ + } \ + \ + KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ + (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ + (schedule) != kmp_sch_static); \ + task(data); \ + xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(); \ + ompt_post(); \ + \ + KA_TRACE(20, (#func " exit: T#%d\n", gtid)); \ + } + +PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_STATIC), kmp_sch_static, + OMPT_LOOP_PRE, OMPT_LOOP_POST) +PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_DYNAMIC), + kmp_sch_dynamic_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) +PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_GUIDED), + kmp_sch_guided_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) +PARALLEL_LOOP(xexpand(KMP_API_NAME_GOMP_PARALLEL_LOOP_RUNTIME), kmp_sch_runtime, + OMPT_LOOP_PRE, OMPT_LOOP_POST) + +void xexpand(KMP_API_NAME_GOMP_TASKGROUP_START)(void) { + int gtid = __kmp_entry_gtid(); + MKLOC(loc, "GOMP_taskgroup_start"); + KA_TRACE(20, ("GOMP_taskgroup_start: T#%d\n", gtid)); + + __kmpc_taskgroup(&loc, gtid); + + return; } -void -xexpand(KMP_API_NAME_GOMP_TASKGROUP_END)(void) -{ - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_taskgroup_end"); - KA_TRACE(20, ("GOMP_taskgroup_end: T#%d\n", gtid)); +void xexpand(KMP_API_NAME_GOMP_TASKGROUP_END)(void) { + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_taskgroup_end"); + KA_TRACE(20, ("GOMP_taskgroup_end: T#%d\n", gtid)); - __kmpc_end_taskgroup(&loc, gtid); + __kmpc_end_taskgroup(&loc, gtid); - return; + return; } #ifndef KMP_DEBUG static #endif /* KMP_DEBUG */ -kmp_int32 __kmp_gomp_to_omp_cancellation_kind(int gomp_kind) { - kmp_int32 cncl_kind = 0; - switch(gomp_kind) { - case 1: - cncl_kind = cancel_parallel; - break; - case 2: - cncl_kind = cancel_loop; - break; - case 4: - cncl_kind = cancel_sections; - break; - case 8: - cncl_kind = cancel_taskgroup; - break; - } - return cncl_kind; + kmp_int32 + __kmp_gomp_to_omp_cancellation_kind(int gomp_kind) { + kmp_int32 cncl_kind = 0; + switch (gomp_kind) { + case 1: + cncl_kind = cancel_parallel; + break; + case 2: + cncl_kind = cancel_loop; + break; + case 4: + cncl_kind = cancel_sections; + break; + case 8: + cncl_kind = cancel_taskgroup; + break; + } + return cncl_kind; } -bool -xexpand(KMP_API_NAME_GOMP_CANCELLATION_POINT)(int which) -{ - if(__kmp_omp_cancellation) { - KMP_FATAL(NoGompCancellation); - } - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_cancellation_point"); - KA_TRACE(20, ("GOMP_cancellation_point: T#%d\n", gtid)); +bool xexpand(KMP_API_NAME_GOMP_CANCELLATION_POINT)(int which) { + if (__kmp_omp_cancellation) { + KMP_FATAL(NoGompCancellation); + } + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_cancellation_point"); + KA_TRACE(20, ("GOMP_cancellation_point: T#%d\n", gtid)); - kmp_int32 cncl_kind = __kmp_gomp_to_omp_cancellation_kind(which); + kmp_int32 cncl_kind = __kmp_gomp_to_omp_cancellation_kind(which); - return __kmpc_cancellationpoint(&loc, gtid, cncl_kind); + return __kmpc_cancellationpoint(&loc, gtid, cncl_kind); } -bool -xexpand(KMP_API_NAME_GOMP_BARRIER_CANCEL)(void) -{ - if(__kmp_omp_cancellation) { - KMP_FATAL(NoGompCancellation); - } +bool xexpand(KMP_API_NAME_GOMP_BARRIER_CANCEL)(void) { + if (__kmp_omp_cancellation) { KMP_FATAL(NoGompCancellation); - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_barrier_cancel"); - KA_TRACE(20, ("GOMP_barrier_cancel: T#%d\n", gtid)); + } + KMP_FATAL(NoGompCancellation); + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_barrier_cancel"); + KA_TRACE(20, ("GOMP_barrier_cancel: T#%d\n", gtid)); - return __kmpc_cancel_barrier(&loc, gtid); + return __kmpc_cancel_barrier(&loc, gtid); } -bool -xexpand(KMP_API_NAME_GOMP_CANCEL)(int which, bool do_cancel) -{ - if(__kmp_omp_cancellation) { - KMP_FATAL(NoGompCancellation); - } else { - return FALSE; - } +bool xexpand(KMP_API_NAME_GOMP_CANCEL)(int which, bool do_cancel) { + if (__kmp_omp_cancellation) { + KMP_FATAL(NoGompCancellation); + } else { + return FALSE; + } - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_cancel"); - KA_TRACE(20, ("GOMP_cancel: T#%d\n", gtid)); + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_cancel"); + KA_TRACE(20, ("GOMP_cancel: T#%d\n", gtid)); - kmp_int32 cncl_kind = __kmp_gomp_to_omp_cancellation_kind(which); + kmp_int32 cncl_kind = __kmp_gomp_to_omp_cancellation_kind(which); - if(do_cancel == FALSE) { - return xexpand(KMP_API_NAME_GOMP_CANCELLATION_POINT)(which); - } else { - return __kmpc_cancel(&loc, gtid, cncl_kind); - } + if (do_cancel == FALSE) { + return xexpand(KMP_API_NAME_GOMP_CANCELLATION_POINT)(which); + } else { + return __kmpc_cancel(&loc, gtid, cncl_kind); + } } -bool -xexpand(KMP_API_NAME_GOMP_SECTIONS_END_CANCEL)(void) -{ - if(__kmp_omp_cancellation) { - KMP_FATAL(NoGompCancellation); - } - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_sections_end_cancel"); - KA_TRACE(20, ("GOMP_sections_end_cancel: T#%d\n", gtid)); +bool xexpand(KMP_API_NAME_GOMP_SECTIONS_END_CANCEL)(void) { + if (__kmp_omp_cancellation) { + KMP_FATAL(NoGompCancellation); + } + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_sections_end_cancel"); + KA_TRACE(20, ("GOMP_sections_end_cancel: T#%d\n", gtid)); - return __kmpc_cancel_barrier(&loc, gtid); + return __kmpc_cancel_barrier(&loc, gtid); } -bool -xexpand(KMP_API_NAME_GOMP_LOOP_END_CANCEL)(void) -{ - if(__kmp_omp_cancellation) { - KMP_FATAL(NoGompCancellation); - } - int gtid = __kmp_get_gtid(); - MKLOC(loc, "GOMP_loop_end_cancel"); - KA_TRACE(20, ("GOMP_loop_end_cancel: T#%d\n", gtid)); +bool xexpand(KMP_API_NAME_GOMP_LOOP_END_CANCEL)(void) { + if (__kmp_omp_cancellation) { + KMP_FATAL(NoGompCancellation); + } + int gtid = __kmp_get_gtid(); + MKLOC(loc, "GOMP_loop_end_cancel"); + KA_TRACE(20, ("GOMP_loop_end_cancel: T#%d\n", gtid)); - return __kmpc_cancel_barrier(&loc, gtid); + return __kmpc_cancel_barrier(&loc, gtid); } // All target functions are empty as of 2014-05-29 -void -xexpand(KMP_API_NAME_GOMP_TARGET)(int device, void (*fn) (void *), const void *openmp_target, - size_t mapnum, void **hostaddrs, size_t *sizes, unsigned char *kinds) -{ - return; +void xexpand(KMP_API_NAME_GOMP_TARGET)(int device, void (*fn)(void *), + const void *openmp_target, size_t mapnum, + void **hostaddrs, size_t *sizes, + unsigned char *kinds) { + return; } -void -xexpand(KMP_API_NAME_GOMP_TARGET_DATA)(int device, const void *openmp_target, size_t mapnum, - void **hostaddrs, size_t *sizes, unsigned char *kinds) -{ - return; +void xexpand(KMP_API_NAME_GOMP_TARGET_DATA)(int device, + const void *openmp_target, + size_t mapnum, void **hostaddrs, + size_t *sizes, + unsigned char *kinds) { + return; } -void -xexpand(KMP_API_NAME_GOMP_TARGET_END_DATA)(void) -{ - return; -} +void xexpand(KMP_API_NAME_GOMP_TARGET_END_DATA)(void) { return; } -void -xexpand(KMP_API_NAME_GOMP_TARGET_UPDATE)(int device, const void *openmp_target, size_t mapnum, - void **hostaddrs, size_t *sizes, unsigned char *kinds) -{ - return; +void xexpand(KMP_API_NAME_GOMP_TARGET_UPDATE)(int device, + const void *openmp_target, + size_t mapnum, void **hostaddrs, + size_t *sizes, + unsigned char *kinds) { + return; } -void -xexpand(KMP_API_NAME_GOMP_TEAMS)(unsigned int num_teams, unsigned int thread_limit) -{ - return; +void xexpand(KMP_API_NAME_GOMP_TEAMS)(unsigned int num_teams, + unsigned int thread_limit) { + return; } #endif // OMP_40_ENABLED - -/* - The following sections of code create aliases for the GOMP_* functions, - then create versioned symbols using the assembler directive .symver. - This is only pertinent for ELF .so library - xaliasify and xversionify are defined in kmp_ftn_os.h -*/ +/* The following sections of code create aliases for the GOMP_* functions, then + create versioned symbols using the assembler directive .symver. This is only + pertinent for ELF .so library xaliasify and xversionify are defined in + kmp_ftn_os.h */ #ifdef KMP_USE_VERSION_SYMBOLS @@ -1636,7 +1503,5 @@ xversionify(KMP_API_NAME_GOMP_TEAMS, 40, "GOMP_4.0"); #endif // KMP_USE_VERSION_SYMBOLS #ifdef __cplusplus - } //extern "C" +} // extern "C" #endif // __cplusplus - - |
