diff options
Diffstat (limited to 'runtime/src/kmp_ftn_entry.h')
| -rw-r--r-- | runtime/src/kmp_ftn_entry.h | 1446 |
1 files changed, 1446 insertions, 0 deletions
diff --git a/runtime/src/kmp_ftn_entry.h b/runtime/src/kmp_ftn_entry.h new file mode 100644 index 000000000000..c08e31b034dd --- /dev/null +++ b/runtime/src/kmp_ftn_entry.h @@ -0,0 +1,1446 @@ +/* + * kmp_ftn_entry.h -- Fortran entry linkage support for OpenMP. + */ + +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.txt for details. +// +//===----------------------------------------------------------------------===// + +#ifndef FTN_STDCALL +#error The support file kmp_ftn_entry.h should not be compiled by itself. +#endif + +#ifdef KMP_STUB +#include "kmp_stub.h" +#endif + +#include "kmp_i18n.h" + +#if OMP_50_ENABLED +// For affinity format functions +#include "kmp_io.h" +#include "kmp_str.h" +#endif + +#if OMPT_SUPPORT +#include "ompt-specific.h" +#endif + +#ifdef __cplusplus +extern "C" { +#endif // __cplusplus + +/* For compatibility with the Gnu/MS Open MP codegen, omp_set_num_threads(), + * omp_set_nested(), and omp_set_dynamic() [in lowercase on MS, and w/o + * a trailing underscore on Linux* OS] take call by value integer arguments. + * + omp_set_max_active_levels() + * + omp_set_schedule() + * + * For backward compatibility with 9.1 and previous Intel compiler, these + * entry points take call by reference integer arguments. */ +#ifdef KMP_GOMP_COMPAT +#if (KMP_FTN_ENTRIES == KMP_FTN_PLAIN) || (KMP_FTN_ENTRIES == KMP_FTN_UPPER) +#define PASS_ARGS_BY_VALUE 1 +#endif +#endif +#if KMP_OS_WINDOWS +#if (KMP_FTN_ENTRIES == KMP_FTN_PLAIN) || (KMP_FTN_ENTRIES == KMP_FTN_APPEND) +#define PASS_ARGS_BY_VALUE 1 +#endif +#endif + +// This macro helps to reduce code duplication. +#ifdef PASS_ARGS_BY_VALUE +#define KMP_DEREF +#else +#define KMP_DEREF * +#endif + +void FTN_STDCALL FTN_SET_STACKSIZE(int KMP_DEREF arg) { +#ifdef KMP_STUB + __kmps_set_stacksize(KMP_DEREF arg); +#else + // __kmp_aux_set_stacksize initializes the library if needed + __kmp_aux_set_stacksize((size_t)KMP_DEREF arg); +#endif +} + +void FTN_STDCALL FTN_SET_STACKSIZE_S(size_t KMP_DEREF arg) { +#ifdef KMP_STUB + __kmps_set_stacksize(KMP_DEREF arg); +#else + // __kmp_aux_set_stacksize initializes the library if needed + __kmp_aux_set_stacksize(KMP_DEREF arg); +#endif +} + +int FTN_STDCALL FTN_GET_STACKSIZE(void) { +#ifdef KMP_STUB + return __kmps_get_stacksize(); +#else + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + return (int)__kmp_stksize; +#endif +} + +size_t FTN_STDCALL FTN_GET_STACKSIZE_S(void) { +#ifdef KMP_STUB + return __kmps_get_stacksize(); +#else + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + return __kmp_stksize; +#endif +} + +void FTN_STDCALL FTN_SET_BLOCKTIME(int KMP_DEREF arg) { +#ifdef KMP_STUB + __kmps_set_blocktime(KMP_DEREF arg); +#else + int gtid, tid; + kmp_info_t *thread; + + gtid = __kmp_entry_gtid(); + tid = __kmp_tid_from_gtid(gtid); + thread = __kmp_thread_from_gtid(gtid); + + __kmp_aux_set_blocktime(KMP_DEREF arg, thread, tid); +#endif +} + +int FTN_STDCALL FTN_GET_BLOCKTIME(void) { +#ifdef KMP_STUB + return __kmps_get_blocktime(); +#else + int gtid, tid; + kmp_info_t *thread; + kmp_team_p *team; + + gtid = __kmp_entry_gtid(); + tid = __kmp_tid_from_gtid(gtid); + thread = __kmp_thread_from_gtid(gtid); + team = __kmp_threads[gtid]->th.th_team; + + /* These must match the settings used in __kmp_wait_sleep() */ + if (__kmp_dflt_blocktime == KMP_MAX_BLOCKTIME) { + KF_TRACE(10, ("kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n", gtid, + team->t.t_id, tid, KMP_MAX_BLOCKTIME)); + return KMP_MAX_BLOCKTIME; + } +#ifdef KMP_ADJUST_BLOCKTIME + else if (__kmp_zero_bt && !get__bt_set(team, tid)) { + KF_TRACE(10, ("kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n", gtid, + team->t.t_id, tid, 0)); + return 0; + } +#endif /* KMP_ADJUST_BLOCKTIME */ + else { + KF_TRACE(10, ("kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n", gtid, + team->t.t_id, tid, get__blocktime(team, tid))); + return get__blocktime(team, tid); + } +#endif +} + +void FTN_STDCALL FTN_SET_LIBRARY_SERIAL(void) { +#ifdef KMP_STUB + __kmps_set_library(library_serial); +#else + // __kmp_user_set_library initializes the library if needed + __kmp_user_set_library(library_serial); +#endif +} + +void FTN_STDCALL FTN_SET_LIBRARY_TURNAROUND(void) { +#ifdef KMP_STUB + __kmps_set_library(library_turnaround); +#else + // __kmp_user_set_library initializes the library if needed + __kmp_user_set_library(library_turnaround); +#endif +} + +void FTN_STDCALL FTN_SET_LIBRARY_THROUGHPUT(void) { +#ifdef KMP_STUB + __kmps_set_library(library_throughput); +#else + // __kmp_user_set_library initializes the library if needed + __kmp_user_set_library(library_throughput); +#endif +} + +void FTN_STDCALL FTN_SET_LIBRARY(int KMP_DEREF arg) { +#ifdef KMP_STUB + __kmps_set_library(KMP_DEREF arg); +#else + enum library_type lib; + lib = (enum library_type)KMP_DEREF arg; + // __kmp_user_set_library initializes the library if needed + __kmp_user_set_library(lib); +#endif +} + +int FTN_STDCALL FTN_GET_LIBRARY(void) { +#ifdef KMP_STUB + return __kmps_get_library(); +#else + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + return ((int)__kmp_library); +#endif +} + +void FTN_STDCALL FTN_SET_DISP_NUM_BUFFERS(int KMP_DEREF arg) { +#ifdef KMP_STUB + ; // empty routine +#else + // ignore after initialization because some teams have already + // allocated dispatch buffers + if (__kmp_init_serial == 0 && (KMP_DEREF arg) > 0) + __kmp_dispatch_num_buffers = KMP_DEREF arg; +#endif +} + +int FTN_STDCALL FTN_SET_AFFINITY(void **mask) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return -1; +#else + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + return __kmp_aux_set_affinity(mask); +#endif +} + +int FTN_STDCALL FTN_GET_AFFINITY(void **mask) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return -1; +#else + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + return __kmp_aux_get_affinity(mask); +#endif +} + +int FTN_STDCALL FTN_GET_AFFINITY_MAX_PROC(void) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return 0; +#else + // We really only NEED serial initialization here. + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + return __kmp_aux_get_affinity_max_proc(); +#endif +} + +void FTN_STDCALL FTN_CREATE_AFFINITY_MASK(void **mask) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + *mask = NULL; +#else + // We really only NEED serial initialization here. + kmp_affin_mask_t *mask_internals; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + mask_internals = __kmp_affinity_dispatch->allocate_mask(); + KMP_CPU_ZERO(mask_internals); + *mask = mask_internals; +#endif +} + +void FTN_STDCALL FTN_DESTROY_AFFINITY_MASK(void **mask) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED +// Nothing +#else + // We really only NEED serial initialization here. + kmp_affin_mask_t *mask_internals; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + if (__kmp_env_consistency_check) { + if (*mask == NULL) { + KMP_FATAL(AffinityInvalidMask, "kmp_destroy_affinity_mask"); + } + } + mask_internals = (kmp_affin_mask_t *)(*mask); + __kmp_affinity_dispatch->deallocate_mask(mask_internals); + *mask = NULL; +#endif +} + +int FTN_STDCALL FTN_SET_AFFINITY_MASK_PROC(int KMP_DEREF proc, void **mask) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return -1; +#else + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + return __kmp_aux_set_affinity_mask_proc(KMP_DEREF proc, mask); +#endif +} + +int FTN_STDCALL FTN_UNSET_AFFINITY_MASK_PROC(int KMP_DEREF proc, void **mask) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return -1; +#else + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + return __kmp_aux_unset_affinity_mask_proc(KMP_DEREF proc, mask); +#endif +} + +int FTN_STDCALL FTN_GET_AFFINITY_MASK_PROC(int KMP_DEREF proc, void **mask) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return -1; +#else + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + return __kmp_aux_get_affinity_mask_proc(KMP_DEREF proc, mask); +#endif +} + +/* ------------------------------------------------------------------------ */ + +/* sets the requested number of threads for the next parallel region */ +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_NUM_THREADS)(int KMP_DEREF arg) { +#ifdef KMP_STUB +// Nothing. +#else + __kmp_set_num_threads(KMP_DEREF arg, __kmp_entry_gtid()); +#endif +} + +/* returns the number of threads in current team */ +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_NUM_THREADS)(void) { +#ifdef KMP_STUB + return 1; +#else + // __kmpc_bound_num_threads initializes the library if needed + return __kmpc_bound_num_threads(NULL); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_MAX_THREADS)(void) { +#ifdef KMP_STUB + return 1; +#else + int gtid; + kmp_info_t *thread; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + gtid = __kmp_entry_gtid(); + thread = __kmp_threads[gtid]; + // return thread -> th.th_team -> t.t_current_task[ + // thread->th.th_info.ds.ds_tid ] -> icvs.nproc; + return thread->th.th_current_task->td_icvs.nproc; +#endif +} + +#if OMP_50_ENABLED +int FTN_STDCALL FTN_CONTROL_TOOL(int command, int modifier, void *arg) { +#if defined(KMP_STUB) || !OMPT_SUPPORT + return -2; +#else + OMPT_STORE_RETURN_ADDRESS(__kmp_entry_gtid()); + if (!TCR_4(__kmp_init_middle)) { + return -2; + } + kmp_info_t *this_thr = __kmp_threads[__kmp_entry_gtid()]; + ompt_task_info_t *parent_task_info = OMPT_CUR_TASK_INFO(this_thr); + parent_task_info->frame.enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); + int ret = __kmp_control_tool(command, modifier, arg); + parent_task_info->frame.enter_frame.ptr = 0; + return ret; +#endif +} + +/* OpenMP 5.0 Memory Management support */ +void FTN_STDCALL FTN_SET_DEFAULT_ALLOCATOR(const omp_allocator_t *allocator) { +#ifndef KMP_STUB + __kmpc_set_default_allocator(__kmp_entry_gtid(), allocator); +#endif +} +const omp_allocator_t *FTN_STDCALL FTN_GET_DEFAULT_ALLOCATOR(void) { +#ifdef KMP_STUB + return NULL; +#else + return __kmpc_get_default_allocator(__kmp_entry_gtid()); +#endif +} +void *FTN_STDCALL FTN_ALLOC(size_t size, const omp_allocator_t *allocator) { +#ifdef KMP_STUB + return malloc(size); +#else + return __kmpc_alloc(__kmp_entry_gtid(), size, allocator); +#endif +} +void FTN_STDCALL FTN_FREE(void *ptr, const omp_allocator_t *allocator) { +#ifdef KMP_STUB + free(ptr); +#else + __kmpc_free(__kmp_entry_gtid(), ptr, allocator); +#endif +} + +/* OpenMP 5.0 affinity format support */ + +#ifndef KMP_STUB +static void __kmp_fortran_strncpy_truncate(char *buffer, size_t buf_size, + char const *csrc, size_t csrc_size) { + size_t capped_src_size = csrc_size; + if (csrc_size >= buf_size) { + capped_src_size = buf_size - 1; + } + KMP_STRNCPY_S(buffer, buf_size, csrc, capped_src_size); + if (csrc_size >= buf_size) { + KMP_DEBUG_ASSERT(buffer[buf_size - 1] == '\0'); + buffer[buf_size - 1] = csrc[buf_size - 1]; + } else { + for (size_t i = csrc_size; i < buf_size; ++i) + buffer[i] = ' '; + } +} + +// Convert a Fortran string to a C string by adding null byte +class ConvertedString { + char *buf; + kmp_info_t *th; + +public: + ConvertedString(char const *fortran_str, size_t size) { + th = __kmp_get_thread(); + buf = (char *)__kmp_thread_malloc(th, size + 1); + KMP_STRNCPY_S(buf, size + 1, fortran_str, size); + buf[size] = '\0'; + } + ~ConvertedString() { __kmp_thread_free(th, buf); } + const char *get() const { return buf; } +}; +#endif // KMP_STUB + +/* + * Set the value of the affinity-format-var ICV on the current device to the + * format specified in the argument. +*/ +void FTN_STDCALL FTN_SET_AFFINITY_FORMAT(char const *format, size_t size) { +#ifdef KMP_STUB + return; +#else + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + ConvertedString cformat(format, size); + // Since the __kmp_affinity_format variable is a C string, do not + // use the fortran strncpy function + __kmp_strncpy_truncate(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, + cformat.get(), KMP_STRLEN(cformat.get())); +#endif +} + +/* + * Returns the number of characters required to hold the entire affinity format + * specification (not including null byte character) and writes the value of the + * affinity-format-var ICV on the current device to buffer. If the return value + * is larger than size, the affinity format specification is truncated. +*/ +size_t FTN_STDCALL FTN_GET_AFFINITY_FORMAT(char *buffer, size_t size) { +#ifdef KMP_STUB + return 0; +#else + size_t format_size; + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + format_size = KMP_STRLEN(__kmp_affinity_format); + if (buffer && size) { + __kmp_fortran_strncpy_truncate(buffer, size, __kmp_affinity_format, + format_size); + } + return format_size; +#endif +} + +/* + * Prints the thread affinity information of the current thread in the format + * specified by the format argument. If the format is NULL or a zero-length + * string, the value of the affinity-format-var ICV is used. +*/ +void FTN_STDCALL FTN_DISPLAY_AFFINITY(char const *format, size_t size) { +#ifdef KMP_STUB + return; +#else + int gtid; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + gtid = __kmp_get_gtid(); + ConvertedString cformat(format, size); + __kmp_aux_display_affinity(gtid, cformat.get()); +#endif +} + +/* + * Returns the number of characters required to hold the entire affinity format + * specification (not including null byte) and prints the thread affinity + * information of the current thread into the character string buffer with the + * size of size in the format specified by the format argument. If the format is + * NULL or a zero-length string, the value of the affinity-format-var ICV is + * used. The buffer must be allocated prior to calling the routine. If the + * return value is larger than size, the affinity format specification is + * truncated. +*/ +size_t FTN_STDCALL FTN_CAPTURE_AFFINITY(char *buffer, char const *format, + size_t buf_size, size_t for_size) { +#if defined(KMP_STUB) + return 0; +#else + int gtid; + size_t num_required; + kmp_str_buf_t capture_buf; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + gtid = __kmp_get_gtid(); + __kmp_str_buf_init(&capture_buf); + ConvertedString cformat(format, for_size); + num_required = __kmp_aux_capture_affinity(gtid, cformat.get(), &capture_buf); + if (buffer && buf_size) { + __kmp_fortran_strncpy_truncate(buffer, buf_size, capture_buf.str, + capture_buf.used); + } + __kmp_str_buf_free(&capture_buf); + return num_required; +#endif +} +#endif /* OMP_50_ENABLED */ + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_THREAD_NUM)(void) { +#ifdef KMP_STUB + return 0; +#else + int gtid; + +#if KMP_OS_DARWIN || KMP_OS_DRAGONFLY || KMP_OS_FREEBSD || KMP_OS_NETBSD || \ + KMP_OS_HURD + gtid = __kmp_entry_gtid(); +#elif KMP_OS_WINDOWS + if (!__kmp_init_parallel || + (gtid = (int)((kmp_intptr_t)TlsGetValue(__kmp_gtid_threadprivate_key))) == + 0) { + // Either library isn't initialized or thread is not registered + // 0 is the correct TID in this case + return 0; + } + --gtid; // We keep (gtid+1) in TLS +#elif KMP_OS_LINUX +#ifdef KMP_TDATA_GTID + if (__kmp_gtid_mode >= 3) { + if ((gtid = __kmp_gtid) == KMP_GTID_DNE) { + return 0; + } + } else { +#endif + if (!__kmp_init_parallel || + (gtid = (kmp_intptr_t)( + pthread_getspecific(__kmp_gtid_threadprivate_key))) == 0) { + return 0; + } + --gtid; +#ifdef KMP_TDATA_GTID + } +#endif +#else +#error Unknown or unsupported OS +#endif + + return __kmp_tid_from_gtid(gtid); +#endif +} + +int FTN_STDCALL FTN_GET_NUM_KNOWN_THREADS(void) { +#ifdef KMP_STUB + return 1; +#else + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + /* NOTE: this is not syncronized, so it can change at any moment */ + /* NOTE: this number also includes threads preallocated in hot-teams */ + return TCR_4(__kmp_nth); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_NUM_PROCS)(void) { +#ifdef KMP_STUB + return 1; +#else + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + return __kmp_avail_proc; +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_NESTED)(int KMP_DEREF flag) { +#ifdef KMP_STUB + __kmps_set_nested(KMP_DEREF flag); +#else + kmp_info_t *thread; + /* For the thread-private internal controls implementation */ + thread = __kmp_entry_thread(); + __kmp_save_internal_controls(thread); + set__nested(thread, ((KMP_DEREF flag) ? TRUE : FALSE)); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_NESTED)(void) { +#ifdef KMP_STUB + return __kmps_get_nested(); +#else + kmp_info_t *thread; + thread = __kmp_entry_thread(); + return get__nested(thread); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_DYNAMIC)(int KMP_DEREF flag) { +#ifdef KMP_STUB + __kmps_set_dynamic(KMP_DEREF flag ? TRUE : FALSE); +#else + kmp_info_t *thread; + /* For the thread-private implementation of the internal controls */ + thread = __kmp_entry_thread(); + // !!! What if foreign thread calls it? + __kmp_save_internal_controls(thread); + set__dynamic(thread, KMP_DEREF flag ? TRUE : FALSE); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_DYNAMIC)(void) { +#ifdef KMP_STUB + return __kmps_get_dynamic(); +#else + kmp_info_t *thread; + thread = __kmp_entry_thread(); + return get__dynamic(thread); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_IN_PARALLEL)(void) { +#ifdef KMP_STUB + return 0; +#else + kmp_info_t *th = __kmp_entry_thread(); +#if OMP_40_ENABLED + if (th->th.th_teams_microtask) { + // AC: r_in_parallel does not work inside teams construct where real + // parallel is inactive, but all threads have same root, so setting it in + // one team affects other teams. + // The solution is to use per-team nesting level + return (th->th.th_team->t.t_active_level ? 1 : 0); + } else +#endif /* OMP_40_ENABLED */ + return (th->th.th_root->r.r_in_parallel ? FTN_TRUE : FTN_FALSE); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_SCHEDULE)(kmp_sched_t KMP_DEREF kind, + int KMP_DEREF modifier) { +#ifdef KMP_STUB + __kmps_set_schedule(KMP_DEREF kind, KMP_DEREF modifier); +#else + /* TO DO: For the per-task implementation of the internal controls */ + __kmp_set_schedule(__kmp_entry_gtid(), KMP_DEREF kind, KMP_DEREF modifier); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_SCHEDULE)(kmp_sched_t *kind, + int *modifier) { +#ifdef KMP_STUB + __kmps_get_schedule(kind, modifier); +#else + /* TO DO: For the per-task implementation of the internal controls */ + __kmp_get_schedule(__kmp_entry_gtid(), kind, modifier); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_MAX_ACTIVE_LEVELS)(int KMP_DEREF arg) { +#ifdef KMP_STUB +// Nothing. +#else + /* TO DO: We want per-task implementation of this internal control */ + __kmp_set_max_active_levels(__kmp_entry_gtid(), KMP_DEREF arg); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_MAX_ACTIVE_LEVELS)(void) { +#ifdef KMP_STUB + return 0; +#else + /* TO DO: We want per-task implementation of this internal control */ + return __kmp_get_max_active_levels(__kmp_entry_gtid()); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_ACTIVE_LEVEL)(void) { +#ifdef KMP_STUB + return 0; // returns 0 if it is called from the sequential part of the program +#else + /* TO DO: For the per-task implementation of the internal controls */ + return __kmp_entry_thread()->th.th_team->t.t_active_level; +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_LEVEL)(void) { +#ifdef KMP_STUB + return 0; // returns 0 if it is called from the sequential part of the program +#else + /* TO DO: For the per-task implementation of the internal controls */ + return __kmp_entry_thread()->th.th_team->t.t_level; +#endif +} + +int FTN_STDCALL + KMP_EXPAND_NAME(FTN_GET_ANCESTOR_THREAD_NUM)(int KMP_DEREF level) { +#ifdef KMP_STUB + return (KMP_DEREF level) ? (-1) : (0); +#else + return __kmp_get_ancestor_thread_num(__kmp_entry_gtid(), KMP_DEREF level); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_TEAM_SIZE)(int KMP_DEREF level) { +#ifdef KMP_STUB + return (KMP_DEREF level) ? (-1) : (1); +#else + return __kmp_get_team_size(__kmp_entry_gtid(), KMP_DEREF level); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_THREAD_LIMIT)(void) { +#ifdef KMP_STUB + return 1; // TO DO: clarify whether it returns 1 or 0? +#else + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + /* global ICV */ + return __kmp_cg_max_nth; +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_IN_FINAL)(void) { +#ifdef KMP_STUB + return 0; // TO DO: clarify whether it returns 1 or 0? +#else + if (!TCR_4(__kmp_init_parallel)) { + return 0; + } + return __kmp_entry_thread()->th.th_current_task->td_flags.final; +#endif +} + +#if OMP_40_ENABLED + +kmp_proc_bind_t FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_PROC_BIND)(void) { +#ifdef KMP_STUB + return __kmps_get_proc_bind(); +#else + return get__proc_bind(__kmp_entry_thread()); +#endif +} + +#if OMP_45_ENABLED +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_NUM_PLACES)(void) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return 0; +#else + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + if (!KMP_AFFINITY_CAPABLE()) + return 0; + return __kmp_affinity_num_masks; +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_PLACE_NUM_PROCS)(int place_num) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return 0; +#else + int i; + int retval = 0; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + if (!KMP_AFFINITY_CAPABLE()) + return 0; + if (place_num < 0 || place_num >= (int)__kmp_affinity_num_masks) + return 0; + kmp_affin_mask_t *mask = KMP_CPU_INDEX(__kmp_affinity_masks, place_num); + KMP_CPU_SET_ITERATE(i, mask) { + if ((!KMP_CPU_ISSET(i, __kmp_affin_fullMask)) || + (!KMP_CPU_ISSET(i, mask))) { + continue; + } + ++retval; + } + return retval; +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_PLACE_PROC_IDS)(int place_num, + int *ids) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED +// Nothing. +#else + int i, j; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + if (!KMP_AFFINITY_CAPABLE()) + return; + if (place_num < 0 || place_num >= (int)__kmp_affinity_num_masks) + return; + kmp_affin_mask_t *mask = KMP_CPU_INDEX(__kmp_affinity_masks, place_num); + j = 0; + KMP_CPU_SET_ITERATE(i, mask) { + if ((!KMP_CPU_ISSET(i, __kmp_affin_fullMask)) || + (!KMP_CPU_ISSET(i, mask))) { + continue; + } + ids[j++] = i; + } +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_PLACE_NUM)(void) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return -1; +#else + int gtid; + kmp_info_t *thread; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + if (!KMP_AFFINITY_CAPABLE()) + return -1; + gtid = __kmp_entry_gtid(); + thread = __kmp_thread_from_gtid(gtid); + if (thread->th.th_current_place < 0) + return -1; + return thread->th.th_current_place; +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_PARTITION_NUM_PLACES)(void) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED + return 0; +#else + int gtid, num_places, first_place, last_place; + kmp_info_t *thread; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + if (!KMP_AFFINITY_CAPABLE()) + return 0; + gtid = __kmp_entry_gtid(); + thread = __kmp_thread_from_gtid(gtid); + first_place = thread->th.th_first_place; + last_place = thread->th.th_last_place; + if (first_place < 0 || last_place < 0) + return 0; + if (first_place <= last_place) + num_places = last_place - first_place + 1; + else + num_places = __kmp_affinity_num_masks - first_place + last_place + 1; + return num_places; +#endif +} + +void + FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_PARTITION_PLACE_NUMS)(int *place_nums) { +#if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED +// Nothing. +#else + int i, gtid, place_num, first_place, last_place, start, end; + kmp_info_t *thread; + if (!TCR_4(__kmp_init_middle)) { + __kmp_middle_initialize(); + } + if (!KMP_AFFINITY_CAPABLE()) + return; + gtid = __kmp_entry_gtid(); + thread = __kmp_thread_from_gtid(gtid); + first_place = thread->th.th_first_place; + last_place = thread->th.th_last_place; + if (first_place < 0 || last_place < 0) + return; + if (first_place <= last_place) { + start = first_place; + end = last_place; + } else { + start = last_place; + end = first_place; + } + for (i = 0, place_num = start; place_num <= end; ++place_num, ++i) { + place_nums[i] = place_num; + } +#endif +} +#endif + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_NUM_TEAMS)(void) { +#ifdef KMP_STUB + return 1; +#else + return __kmp_aux_get_num_teams(); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_TEAM_NUM)(void) { +#ifdef KMP_STUB + return 0; +#else + return __kmp_aux_get_team_num(); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_DEFAULT_DEVICE)(void) { +#if KMP_MIC || KMP_OS_DARWIN || defined(KMP_STUB) + return 0; +#else + return __kmp_entry_thread()->th.th_current_task->td_icvs.default_device; +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_DEFAULT_DEVICE)(int KMP_DEREF arg) { +#if KMP_MIC || KMP_OS_DARWIN || defined(KMP_STUB) +// Nothing. +#else + __kmp_entry_thread()->th.th_current_task->td_icvs.default_device = + KMP_DEREF arg; +#endif +} + +// Get number of NON-HOST devices. +// libomptarget, if loaded, provides this function in api.cpp. +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_NUM_DEVICES)(void) KMP_WEAK_ATTRIBUTE; +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_NUM_DEVICES)(void) { +#if KMP_MIC || KMP_OS_DARWIN || KMP_OS_WINDOWS || defined(KMP_STUB) + return 0; +#else + int (*fptr)(); + if ((*(void **)(&fptr) = dlsym(RTLD_DEFAULT, "_Offload_number_of_devices"))) { + return (*fptr)(); + } else if ((*(void **)(&fptr) = dlsym(RTLD_NEXT, "omp_get_num_devices"))) { + return (*fptr)(); + } else { // liboffload & libomptarget don't exist + return 0; + } +#endif // KMP_MIC || KMP_OS_DARWIN || KMP_OS_WINDOWS || defined(KMP_STUB) +} + +// This function always returns true when called on host device. +// Compilier/libomptarget should handle when it is called inside target region. +int FTN_STDCALL KMP_EXPAND_NAME(FTN_IS_INITIAL_DEVICE)(void) KMP_WEAK_ATTRIBUTE; +int FTN_STDCALL KMP_EXPAND_NAME(FTN_IS_INITIAL_DEVICE)(void) { + return 1; // This is the host +} + +#endif // OMP_40_ENABLED + +#if OMP_45_ENABLED +// OpenMP 4.5 entries + +// libomptarget, if loaded, provides this function +int FTN_STDCALL FTN_GET_INITIAL_DEVICE(void) KMP_WEAK_ATTRIBUTE; +int FTN_STDCALL FTN_GET_INITIAL_DEVICE(void) { +#if KMP_MIC || KMP_OS_DARWIN || KMP_OS_WINDOWS || defined(KMP_STUB) + return KMP_HOST_DEVICE; +#else + int (*fptr)(); + if ((*(void **)(&fptr) = dlsym(RTLD_NEXT, "omp_get_initial_device"))) { + return (*fptr)(); + } else { // liboffload & libomptarget don't exist + return KMP_HOST_DEVICE; + } +#endif +} + +#if defined(KMP_STUB) +// Entries for stubs library +// As all *target* functions are C-only parameters always passed by value +void *FTN_STDCALL FTN_TARGET_ALLOC(size_t size, int device_num) { return 0; } + +void FTN_STDCALL FTN_TARGET_FREE(void *device_ptr, int device_num) {} + +int FTN_STDCALL FTN_TARGET_IS_PRESENT(void *ptr, int device_num) { return 0; } + +int FTN_STDCALL FTN_TARGET_MEMCPY(void *dst, void *src, size_t length, + size_t dst_offset, size_t src_offset, + int dst_device, int src_device) { + return -1; +} + +int FTN_STDCALL FTN_TARGET_MEMCPY_RECT( + void *dst, void *src, size_t element_size, int num_dims, + const size_t *volume, const size_t *dst_offsets, const size_t *src_offsets, + const size_t *dst_dimensions, const size_t *src_dimensions, int dst_device, + int src_device) { + return -1; +} + +int FTN_STDCALL FTN_TARGET_ASSOCIATE_PTR(void *host_ptr, void *device_ptr, + size_t size, size_t device_offset, + int device_num) { + return -1; +} + +int FTN_STDCALL FTN_TARGET_DISASSOCIATE_PTR(void *host_ptr, int device_num) { + return -1; +} +#endif // defined(KMP_STUB) +#endif // OMP_45_ENABLED + +#ifdef KMP_STUB +typedef enum { UNINIT = -1, UNLOCKED, LOCKED } kmp_stub_lock_t; +#endif /* KMP_STUB */ + +#if KMP_USE_DYNAMIC_LOCK +void FTN_STDCALL FTN_INIT_LOCK_WITH_HINT(void **user_lock, + uintptr_t KMP_DEREF hint) { +#ifdef KMP_STUB + *((kmp_stub_lock_t *)user_lock) = UNLOCKED; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_init_lock_with_hint(NULL, gtid, user_lock, KMP_DEREF hint); +#endif +} + +void FTN_STDCALL FTN_INIT_NEST_LOCK_WITH_HINT(void **user_lock, + uintptr_t KMP_DEREF hint) { +#ifdef KMP_STUB + *((kmp_stub_lock_t *)user_lock) = UNLOCKED; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_init_nest_lock_with_hint(NULL, gtid, user_lock, KMP_DEREF hint); +#endif +} +#endif + +/* initialize the lock */ +void FTN_STDCALL KMP_EXPAND_NAME(FTN_INIT_LOCK)(void **user_lock) { +#ifdef KMP_STUB + *((kmp_stub_lock_t *)user_lock) = UNLOCKED; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_init_lock(NULL, gtid, user_lock); +#endif +} + +/* initialize the lock */ +void FTN_STDCALL KMP_EXPAND_NAME(FTN_INIT_NEST_LOCK)(void **user_lock) { +#ifdef KMP_STUB + *((kmp_stub_lock_t *)user_lock) = UNLOCKED; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_init_nest_lock(NULL, gtid, user_lock); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_DESTROY_LOCK)(void **user_lock) { +#ifdef KMP_STUB + *((kmp_stub_lock_t *)user_lock) = UNINIT; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_destroy_lock(NULL, gtid, user_lock); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_DESTROY_NEST_LOCK)(void **user_lock) { +#ifdef KMP_STUB + *((kmp_stub_lock_t *)user_lock) = UNINIT; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_destroy_nest_lock(NULL, gtid, user_lock); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_LOCK)(void **user_lock) { +#ifdef KMP_STUB + if (*((kmp_stub_lock_t *)user_lock) == UNINIT) { + // TODO: Issue an error. + } + if (*((kmp_stub_lock_t *)user_lock) != UNLOCKED) { + // TODO: Issue an error. + } + *((kmp_stub_lock_t *)user_lock) = LOCKED; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_set_lock(NULL, gtid, user_lock); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_SET_NEST_LOCK)(void **user_lock) { +#ifdef KMP_STUB + if (*((kmp_stub_lock_t *)user_lock) == UNINIT) { + // TODO: Issue an error. + } + (*((int *)user_lock))++; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_set_nest_lock(NULL, gtid, user_lock); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_UNSET_LOCK)(void **user_lock) { +#ifdef KMP_STUB + if (*((kmp_stub_lock_t *)user_lock) == UNINIT) { + // TODO: Issue an error. + } + if (*((kmp_stub_lock_t *)user_lock) == UNLOCKED) { + // TODO: Issue an error. + } + *((kmp_stub_lock_t *)user_lock) = UNLOCKED; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_unset_lock(NULL, gtid, user_lock); +#endif +} + +void FTN_STDCALL KMP_EXPAND_NAME(FTN_UNSET_NEST_LOCK)(void **user_lock) { +#ifdef KMP_STUB + if (*((kmp_stub_lock_t *)user_lock) == UNINIT) { + // TODO: Issue an error. + } + if (*((kmp_stub_lock_t *)user_lock) == UNLOCKED) { + // TODO: Issue an error. + } + (*((int *)user_lock))--; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + __kmpc_unset_nest_lock(NULL, gtid, user_lock); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_TEST_LOCK)(void **user_lock) { +#ifdef KMP_STUB + if (*((kmp_stub_lock_t *)user_lock) == UNINIT) { + // TODO: Issue an error. + } + if (*((kmp_stub_lock_t *)user_lock) == LOCKED) { + return 0; + } + *((kmp_stub_lock_t *)user_lock) = LOCKED; + return 1; +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + return __kmpc_test_lock(NULL, gtid, user_lock); +#endif +} + +int FTN_STDCALL KMP_EXPAND_NAME(FTN_TEST_NEST_LOCK)(void **user_lock) { +#ifdef KMP_STUB + if (*((kmp_stub_lock_t *)user_lock) == UNINIT) { + // TODO: Issue an error. + } + return ++(*((int *)user_lock)); +#else + int gtid = __kmp_entry_gtid(); +#if OMPT_SUPPORT && OMPT_OPTIONAL + OMPT_STORE_RETURN_ADDRESS(gtid); +#endif + return __kmpc_test_nest_lock(NULL, gtid, user_lock); +#endif +} + +double FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_WTIME)(void) { +#ifdef KMP_STUB + return __kmps_get_wtime(); +#else + double data; +#if !KMP_OS_LINUX + // We don't need library initialization to get the time on Linux* OS. The + // routine can be used to measure library initialization time on Linux* OS now + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } +#endif + __kmp_elapsed(&data); + return data; +#endif +} + +double FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_WTICK)(void) { +#ifdef KMP_STUB + return __kmps_get_wtick(); +#else + double data; + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + __kmp_elapsed_tick(&data); + return data; +#endif +} + +/* ------------------------------------------------------------------------ */ + +void *FTN_STDCALL FTN_MALLOC(size_t KMP_DEREF size) { + // kmpc_malloc initializes the library if needed + return kmpc_malloc(KMP_DEREF size); +} + +void *FTN_STDCALL FTN_ALIGNED_MALLOC(size_t KMP_DEREF size, + size_t KMP_DEREF alignment) { + // kmpc_aligned_malloc initializes the library if needed + return kmpc_aligned_malloc(KMP_DEREF size, KMP_DEREF alignment); +} + +void *FTN_STDCALL FTN_CALLOC(size_t KMP_DEREF nelem, size_t KMP_DEREF elsize) { + // kmpc_calloc initializes the library if needed + return kmpc_calloc(KMP_DEREF nelem, KMP_DEREF elsize); +} + +void *FTN_STDCALL FTN_REALLOC(void *KMP_DEREF ptr, size_t KMP_DEREF size) { + // kmpc_realloc initializes the library if needed + return kmpc_realloc(KMP_DEREF ptr, KMP_DEREF size); +} + +void FTN_STDCALL FTN_KFREE(void *KMP_DEREF ptr) { + // does nothing if the library is not initialized + kmpc_free(KMP_DEREF ptr); +} + +void FTN_STDCALL FTN_SET_WARNINGS_ON(void) { +#ifndef KMP_STUB + __kmp_generate_warnings = kmp_warnings_explicit; +#endif +} + +void FTN_STDCALL FTN_SET_WARNINGS_OFF(void) { +#ifndef KMP_STUB + __kmp_generate_warnings = FALSE; +#endif +} + +void FTN_STDCALL FTN_SET_DEFAULTS(char const *str +#ifndef PASS_ARGS_BY_VALUE + , + int len +#endif + ) { +#ifndef KMP_STUB +#ifdef PASS_ARGS_BY_VALUE + int len = (int)KMP_STRLEN(str); +#endif + __kmp_aux_set_defaults(str, len); +#endif +} + +/* ------------------------------------------------------------------------ */ + +#if OMP_40_ENABLED +/* returns the status of cancellation */ +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_CANCELLATION)(void) { +#ifdef KMP_STUB + return 0 /* false */; +#else + // initialize the library if needed + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + return __kmp_omp_cancellation; +#endif +} + +int FTN_STDCALL FTN_GET_CANCELLATION_STATUS(int cancel_kind) { +#ifdef KMP_STUB + return 0 /* false */; +#else + return __kmp_get_cancellation_status(cancel_kind); +#endif +} + +#endif // OMP_40_ENABLED + +#if OMP_45_ENABLED +/* returns the maximum allowed task priority */ +int FTN_STDCALL KMP_EXPAND_NAME(FTN_GET_MAX_TASK_PRIORITY)(void) { +#ifdef KMP_STUB + return 0; +#else + if (!__kmp_init_serial) { + __kmp_serial_initialize(); + } + return __kmp_max_task_priority; +#endif +} +#endif + +#if OMP_50_ENABLED +// This function will be defined in libomptarget. When libomptarget is not +// loaded, we assume we are on the host and return KMP_HOST_DEVICE. +// Compiler/libomptarget will handle this if called inside target. +int FTN_STDCALL FTN_GET_DEVICE_NUM(void) KMP_WEAK_ATTRIBUTE; +int FTN_STDCALL FTN_GET_DEVICE_NUM(void) { return KMP_HOST_DEVICE; } +#endif // OMP_50_ENABLED + +// GCC compatibility (versioned symbols) +#ifdef KMP_USE_VERSION_SYMBOLS + +/* These following sections create versioned symbols for the + omp_* routines. The KMP_VERSION_SYMBOL macro expands the API name and + then maps it to a versioned symbol. + libgomp ``versions'' its symbols (OMP_1.0, OMP_2.0, OMP_3.0, ...) while also + retaining the default version which libomp uses: VERSION (defined in + exports_so.txt). If you want to see the versioned symbols for libgomp.so.1 + then just type: + + objdump -T /path/to/libgomp.so.1 | grep omp_ + + Example: + Step 1) Create __kmp_api_omp_set_num_threads_10_alias which is alias of + __kmp_api_omp_set_num_threads + Step 2) Set __kmp_api_omp_set_num_threads_10_alias to version: + omp_set_num_threads@OMP_1.0 + Step 2B) Set __kmp_api_omp_set_num_threads to default version: + omp_set_num_threads@@VERSION +*/ + +// OMP_1.0 versioned symbols +KMP_VERSION_SYMBOL(FTN_SET_NUM_THREADS, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_GET_NUM_THREADS, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_GET_MAX_THREADS, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_GET_THREAD_NUM, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_GET_NUM_PROCS, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_IN_PARALLEL, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_SET_DYNAMIC, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_GET_DYNAMIC, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_SET_NESTED, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_GET_NESTED, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_INIT_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_INIT_NEST_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_DESTROY_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_DESTROY_NEST_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_SET_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_SET_NEST_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_UNSET_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_UNSET_NEST_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_TEST_LOCK, 10, "OMP_1.0"); +KMP_VERSION_SYMBOL(FTN_TEST_NEST_LOCK, 10, "OMP_1.0"); + +// OMP_2.0 versioned symbols +KMP_VERSION_SYMBOL(FTN_GET_WTICK, 20, "OMP_2.0"); +KMP_VERSION_SYMBOL(FTN_GET_WTIME, 20, "OMP_2.0"); + +// OMP_3.0 versioned symbols +KMP_VERSION_SYMBOL(FTN_SET_SCHEDULE, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_GET_SCHEDULE, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_GET_THREAD_LIMIT, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_SET_MAX_ACTIVE_LEVELS, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_GET_MAX_ACTIVE_LEVELS, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_GET_ANCESTOR_THREAD_NUM, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_GET_LEVEL, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_GET_TEAM_SIZE, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_GET_ACTIVE_LEVEL, 30, "OMP_3.0"); + +// the lock routines have a 1.0 and 3.0 version +KMP_VERSION_SYMBOL(FTN_INIT_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_INIT_NEST_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_DESTROY_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_DESTROY_NEST_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_SET_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_SET_NEST_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_UNSET_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_UNSET_NEST_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_TEST_LOCK, 30, "OMP_3.0"); +KMP_VERSION_SYMBOL(FTN_TEST_NEST_LOCK, 30, "OMP_3.0"); + +// OMP_3.1 versioned symbol +KMP_VERSION_SYMBOL(FTN_IN_FINAL, 31, "OMP_3.1"); + +#if OMP_40_ENABLED +// OMP_4.0 versioned symbols +KMP_VERSION_SYMBOL(FTN_GET_PROC_BIND, 40, "OMP_4.0"); +KMP_VERSION_SYMBOL(FTN_GET_NUM_TEAMS, 40, "OMP_4.0"); +KMP_VERSION_SYMBOL(FTN_GET_TEAM_NUM, 40, "OMP_4.0"); +KMP_VERSION_SYMBOL(FTN_GET_CANCELLATION, 40, "OMP_4.0"); +KMP_VERSION_SYMBOL(FTN_GET_DEFAULT_DEVICE, 40, "OMP_4.0"); +KMP_VERSION_SYMBOL(FTN_SET_DEFAULT_DEVICE, 40, "OMP_4.0"); +KMP_VERSION_SYMBOL(FTN_IS_INITIAL_DEVICE, 40, "OMP_4.0"); +KMP_VERSION_SYMBOL(FTN_GET_NUM_DEVICES, 40, "OMP_4.0"); +#endif /* OMP_40_ENABLED */ + +#if OMP_45_ENABLED +// OMP_4.5 versioned symbols +KMP_VERSION_SYMBOL(FTN_GET_MAX_TASK_PRIORITY, 45, "OMP_4.5"); +KMP_VERSION_SYMBOL(FTN_GET_NUM_PLACES, 45, "OMP_4.5"); +KMP_VERSION_SYMBOL(FTN_GET_PLACE_NUM_PROCS, 45, "OMP_4.5"); +KMP_VERSION_SYMBOL(FTN_GET_PLACE_PROC_IDS, 45, "OMP_4.5"); +KMP_VERSION_SYMBOL(FTN_GET_PLACE_NUM, 45, "OMP_4.5"); +KMP_VERSION_SYMBOL(FTN_GET_PARTITION_NUM_PLACES, 45, "OMP_4.5"); +KMP_VERSION_SYMBOL(FTN_GET_PARTITION_PLACE_NUMS, 45, "OMP_4.5"); +// KMP_VERSION_SYMBOL(FTN_GET_INITIAL_DEVICE, 45, "OMP_4.5"); +#endif + +#if OMP_50_ENABLED +// OMP_5.0 versioned symbols +// KMP_VERSION_SYMBOL(FTN_GET_DEVICE_NUM, 50, "OMP_5.0"); +#endif + +#endif // KMP_USE_VERSION_SYMBOLS + +#ifdef __cplusplus +} // extern "C" +#endif // __cplusplus + +// end of file // |