| /* |
| * kmp_gsupport.cpp |
| */ |
| |
| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "kmp.h" |
| #include "kmp_atomic.h" |
| |
| #if OMPT_SUPPORT |
| #include "ompt-specific.h" |
| #endif |
| |
| enum { |
| KMP_GOMP_TASK_UNTIED_FLAG = 1, |
| KMP_GOMP_TASK_FINAL_FLAG = 2, |
| KMP_GOMP_TASK_DEPENDS_FLAG = 8 |
| }; |
| |
| // This class helps convert gomp dependency info into |
| // kmp_depend_info_t structures |
| class kmp_gomp_depends_info_t { |
| void **depend; |
| kmp_int32 num_deps; |
| size_t num_out, num_mutexinout, num_in; |
| size_t offset; |
| |
| public: |
| kmp_gomp_depends_info_t(void **depend) : depend(depend) { |
| size_t ndeps = (kmp_intptr_t)depend[0]; |
| size_t num_doable; |
| // GOMP taskdep structure: |
| // if depend[0] != 0: |
| // depend = [ ndeps | nout | &out | ... | &out | &in | ... | &in ] |
| // |
| // if depend[0] == 0: |
| // depend = [ 0 | ndeps | nout | nmtx | nin | &out | ... | &out | &mtx | |
| // ... | &mtx | &in | ... | &in | &depobj | ... | &depobj ] |
| if (ndeps) { |
| num_out = (kmp_intptr_t)depend[1]; |
| num_in = ndeps - num_out; |
| num_mutexinout = 0; |
| num_doable = ndeps; |
| offset = 2; |
| } else { |
| ndeps = (kmp_intptr_t)depend[1]; |
| num_out = (kmp_intptr_t)depend[2]; |
| num_mutexinout = (kmp_intptr_t)depend[3]; |
| num_in = (kmp_intptr_t)depend[4]; |
| num_doable = num_out + num_mutexinout + num_in; |
| offset = 5; |
| } |
| // TODO: Support gomp depobj |
| if (ndeps != num_doable) { |
| KMP_FATAL(GompFeatureNotSupported, "depobj"); |
| } |
| num_deps = static_cast<kmp_int32>(ndeps); |
| } |
| kmp_int32 get_num_deps() const { return num_deps; } |
| kmp_depend_info_t get_kmp_depend(size_t index) const { |
| kmp_depend_info_t retval; |
| memset(&retval, '\0', sizeof(retval)); |
| KMP_ASSERT(index < (size_t)num_deps); |
| retval.base_addr = (kmp_intptr_t)depend[offset + index]; |
| retval.len = 0; |
| // Because inout and out are logically equivalent, |
| // use inout and in dependency flags. GOMP does not provide a |
| // way to distinguish if user specified out vs. inout. |
| if (index < num_out) { |
| retval.flags.in = 1; |
| retval.flags.out = 1; |
| } else if (index >= num_out && index < (num_out + num_mutexinout)) { |
| retval.flags.mtx = 1; |
| } else { |
| retval.flags.in = 1; |
| } |
| return retval; |
| } |
| }; |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif // __cplusplus |
| |
| #define MKLOC(loc, routine) \ |
| static ident_t loc = {0, KMP_IDENT_KMPC, 0, 0, ";unknown;unknown;0;0;;"}; |
| |
| #include "kmp_ftn_os.h" |
| |
| void KMP_EXPAND_NAME(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_OPTIONAL |
| ompt_frame_t *ompt_frame; |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &ompt_frame, NULL, NULL); |
| ompt_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmpc_barrier(&loc, gtid); |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| if (ompt_enabled.enabled) { |
| ompt_frame->enter_frame = ompt_data_none; |
| } |
| #endif |
| } |
| |
| // 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 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 KMP_EXPAND_NAME(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)); |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmpc_critical(&loc, gtid, __kmp_unnamed_critical_addr); |
| } |
| |
| void KMP_EXPAND_NAME(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)); |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmpc_end_critical(&loc, gtid, __kmp_unnamed_critical_addr); |
| } |
| |
| void KMP_EXPAND_NAME(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 KMP_EXPAND_NAME(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 KMP_EXPAND_NAME(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); |
| #endif |
| |
| __kmp_acquire_atomic_lock(&__kmp_atomic_lock, gtid); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_ATOMIC_END)(void) { |
| int gtid = __kmp_get_gtid(); |
| KA_TRACE(20, ("GOMP_atomic_end: T#%d\n", gtid)); |
| __kmp_release_atomic_lock(&__kmp_atomic_lock, gtid); |
| } |
| |
| int KMP_EXPAND_NAME(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(); |
| __kmp_resume_if_soft_paused(); |
| |
| // 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. |
| kmp_int32 rc = __kmp_enter_single(gtid, &loc, FALSE); |
| |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| kmp_info_t *this_thr = __kmp_threads[gtid]; |
| kmp_team_t *team = this_thr->th.th_team; |
| int tid = __kmp_tid_from_gtid(gtid); |
| |
| if (ompt_enabled.enabled) { |
| if (rc) { |
| if (ompt_enabled.ompt_callback_work) { |
| ompt_callbacks.ompt_callback(ompt_callback_work)( |
| ompt_work_single_executor, ompt_scope_begin, |
| &(team->t.ompt_team_info.parallel_data), |
| &(team->t.t_implicit_task_taskdata[tid].ompt_task_info.task_data), |
| 1, OMPT_GET_RETURN_ADDRESS(0)); |
| } |
| } else { |
| if (ompt_enabled.ompt_callback_work) { |
| ompt_callbacks.ompt_callback(ompt_callback_work)( |
| ompt_work_single_other, ompt_scope_begin, |
| &(team->t.ompt_team_info.parallel_data), |
| &(team->t.t_implicit_task_taskdata[tid].ompt_task_info.task_data), |
| 1, OMPT_GET_RETURN_ADDRESS(0)); |
| ompt_callbacks.ompt_callback(ompt_callback_work)( |
| ompt_work_single_other, ompt_scope_end, |
| &(team->t.ompt_team_info.parallel_data), |
| &(team->t.t_implicit_task_taskdata[tid].ompt_task_info.task_data), |
| 1, OMPT_GET_RETURN_ADDRESS(0)); |
| } |
| } |
| } |
| #endif |
| |
| return rc; |
| } |
| |
| void *KMP_EXPAND_NAME(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(); |
| __kmp_resume_if_soft_paused(); |
| |
| // 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. |
| |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| ompt_frame_t *ompt_frame; |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &ompt_frame, NULL, NULL); |
| ompt_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __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; |
| { |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); |
| } |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| if (ompt_enabled.enabled) { |
| ompt_frame->enter_frame = ompt_data_none; |
| } |
| #endif |
| return retval; |
| } |
| |
| void KMP_EXPAND_NAME(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; |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| ompt_frame_t *ompt_frame; |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &ompt_frame, NULL, NULL); |
| ompt_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); |
| { |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); |
| } |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| if (ompt_enabled.enabled) { |
| ompt_frame->enter_frame = ompt_data_none; |
| } |
| #endif |
| } |
| |
| void KMP_EXPAND_NAME(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)); |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmpc_ordered(&loc, gtid); |
| } |
| |
| void KMP_EXPAND_NAME(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)); |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __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 |
| #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 |
| #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 |
| |
| // The parallel construct |
| |
| #ifndef KMP_DEBUG |
| static |
| #endif /* KMP_DEBUG */ |
| 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.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_get_task_info_internal(0, NULL, NULL, &ompt_frame, NULL, NULL); |
| ompt_frame->exit_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| #endif |
| |
| task(data); |
| |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| // clear task frame |
| ompt_frame->exit_frame = ompt_data_none; |
| |
| // 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) { |
| // Initialize 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.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_get_task_info_internal(0, NULL, NULL, &ompt_frame, NULL, NULL); |
| ompt_frame->exit_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| #endif |
| |
| // Now invoke the microtask. |
| task(data); |
| |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| // clear task frame |
| ompt_frame->exit_frame = ompt_data_none; |
| |
| // reset enclosing state |
| thr->th.ompt_thread_info.state = enclosing_state; |
| } |
| #endif |
| } |
| |
| static void __kmp_GOMP_fork_call(ident_t *loc, int gtid, unsigned num_threads, |
| unsigned flags, 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); |
| |
| 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); |
| rc = __kmp_fork_call(loc, gtid, fork_context_gnu, argc, wrapper, |
| __kmp_invoke_task_func, kmp_va_addr_of(ap)); |
| |
| va_end(ap); |
| |
| if (rc) { |
| __kmp_run_before_invoked_task(gtid, tid, thr, team); |
| } |
| |
| #if OMPT_SUPPORT |
| int ompt_team_size; |
| if (ompt_enabled.enabled) { |
| ompt_team_info_t *team_info = __ompt_get_teaminfo(0, NULL); |
| ompt_task_info_t *task_info = __ompt_get_task_info_object(0); |
| |
| // implicit task callback |
| if (ompt_enabled.ompt_callback_implicit_task) { |
| ompt_team_size = __kmp_team_from_gtid(gtid)->t.t_nproc; |
| ompt_callbacks.ompt_callback(ompt_callback_implicit_task)( |
| ompt_scope_begin, &(team_info->parallel_data), |
| &(task_info->task_data), ompt_team_size, __kmp_tid_from_gtid(gtid), |
| ompt_task_implicit); // TODO: Can this be ompt_task_initial? |
| task_info->thread_num = __kmp_tid_from_gtid(gtid); |
| } |
| thr->th.ompt_thread_info.state = ompt_state_work_parallel; |
| } |
| #endif |
| } |
| |
| void KMP_EXPAND_NAME(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; |
| |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &parent_frame, NULL, NULL); |
| parent_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| MKLOC(loc, "GOMP_parallel_start"); |
| KA_TRACE(20, ("GOMP_parallel_start: T#%d\n", gtid)); |
| __kmp_GOMP_fork_call(&loc, gtid, num_threads, 0u, task, |
| (microtask_t)__kmp_GOMP_microtask_wrapper, 2, task, |
| data); |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &frame, NULL, NULL); |
| frame->exit_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| #endif |
| } |
| |
| void KMP_EXPAND_NAME(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)); |
| |
| 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.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_CUR_TASK_INFO(thr)->frame.exit_frame = ompt_data_none; |
| } |
| #endif |
| |
| __kmp_join_call(&loc, gtid |
| #if OMPT_SUPPORT |
| , |
| fork_context_gnu |
| #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 |
| // argument to __kmp_GOMP_fork_call). |
| // |
| // Conversely, KMP_DISPATCH_NEXT returns and inclusive upper bound in *p_ub, |
| // but the Gnu codegen expects an exclusive upper bound, so the adjustment |
| // "*p_ub += stride" compensates for the discrepancy. |
| // |
| // Correction: the gnu codegen always adjusts the upper bound by +-1, not the |
| // stride value. We adjust the dispatch parameters accordingly (by +-1), but |
| // we still adjust p_ub by the actual stride value. |
| // |
| // The "runtime" versions do not take a chunk_sz parameter. |
| // |
| // The profile lib cannot support construct checking of unordered loops that |
| // are predetermined by the compiler to be statically scheduled, as the gcc |
| // codegen will not always emit calls to GOMP_loop_static_next() to get the |
| // 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. |
| |
| #if OMPT_SUPPORT |
| #define IF_OMPT_SUPPORT(code) code |
| #else |
| #define IF_OMPT_SUPPORT(code) |
| #endif |
| |
| #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, KMP_STR(func)); \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR( \ |
| 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)) { \ |
| { \ |
| IF_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(gtid);) \ |
| KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ |
| (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ |
| (schedule) != kmp_sch_static); \ |
| } \ |
| { \ |
| IF_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(gtid);) \ |
| 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, \ |
| (KMP_STR( \ |
| 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, KMP_STR(func)); \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR(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)) { \ |
| { \ |
| IF_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(gtid);) \ |
| KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ |
| (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ |
| TRUE); \ |
| } \ |
| { \ |
| IF_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(gtid);) \ |
| 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, \ |
| (KMP_STR( \ |
| func) " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, returning %d\n", \ |
| gtid, *p_lb, *p_ub, status)); \ |
| return status; \ |
| } |
| |
| #define KMP_DOACROSS_FINI(status, gtid) \ |
| if (!status && __kmp_threads[gtid]->th.th_dispatch->th_doacross_flags) { \ |
| __kmpc_doacross_fini(NULL, gtid); \ |
| } |
| |
| #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, KMP_STR(func)); \ |
| KA_TRACE(20, (KMP_STR(func) ": T#%d\n", gtid)); \ |
| \ |
| IF_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(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; \ |
| } \ |
| KMP_DOACROSS_FINI(status, gtid) \ |
| \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR(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(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_STATIC_START), kmp_sch_static) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_STATIC_NEXT), {}) |
| LOOP_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_DYNAMIC_START), |
| kmp_sch_dynamic_chunked) |
| LOOP_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_DYNAMIC_START), |
| kmp_sch_dynamic_chunked) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_DYNAMIC_NEXT), {}) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_DYNAMIC_NEXT), {}) |
| LOOP_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_GUIDED_START), |
| kmp_sch_guided_chunked) |
| LOOP_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_GUIDED_START), |
| kmp_sch_guided_chunked) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_GUIDED_NEXT), {}) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_GUIDED_NEXT), {}) |
| LOOP_RUNTIME_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_RUNTIME_START), |
| kmp_sch_runtime) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_RUNTIME_NEXT), {}) |
| LOOP_RUNTIME_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_MAYBE_NONMONOTONIC_RUNTIME_START), |
| kmp_sch_runtime) |
| LOOP_RUNTIME_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_RUNTIME_START), |
| kmp_sch_runtime) |
| LOOP_NEXT( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_MAYBE_NONMONOTONIC_RUNTIME_NEXT), {}) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_RUNTIME_NEXT), {}) |
| |
| LOOP_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_STATIC_START), |
| kmp_ord_static) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_STATIC_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) |
| LOOP_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_START), |
| kmp_ord_dynamic_chunked) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) |
| LOOP_START(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_START), |
| kmp_ord_guided_chunked) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) |
| LOOP_RUNTIME_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_START), |
| kmp_ord_runtime) |
| LOOP_NEXT(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK(&loc, gtid); }) |
| |
| #define LOOP_DOACROSS_START(func, schedule) \ |
| bool func(unsigned ncounts, long *counts, long chunk_sz, long *p_lb, \ |
| long *p_ub) { \ |
| int status; \ |
| long stride, lb, ub, str; \ |
| int gtid = __kmp_entry_gtid(); \ |
| struct kmp_dim *dims = \ |
| (struct kmp_dim *)__kmp_allocate(sizeof(struct kmp_dim) * ncounts); \ |
| MKLOC(loc, KMP_STR(func)); \ |
| for (unsigned i = 0; i < ncounts; ++i) { \ |
| dims[i].lo = 0; \ |
| dims[i].up = counts[i] - 1; \ |
| dims[i].st = 1; \ |
| } \ |
| __kmpc_doacross_init(&loc, gtid, (int)ncounts, dims); \ |
| lb = 0; \ |
| ub = counts[0]; \ |
| str = 1; \ |
| KA_TRACE(20, (KMP_STR(func) ": T#%d, ncounts %u, lb 0x%lx, ub 0x%lx, str " \ |
| "0x%lx, chunk_sz " \ |
| "0x%lx\n", \ |
| gtid, ncounts, 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; \ |
| } \ |
| KMP_DOACROSS_FINI(status, gtid); \ |
| \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR( \ |
| func) " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, returning %d\n", \ |
| gtid, *p_lb, *p_ub, status)); \ |
| __kmp_free(dims); \ |
| return status; \ |
| } |
| |
| #define LOOP_DOACROSS_RUNTIME_START(func, schedule) \ |
| int func(unsigned ncounts, long *counts, long *p_lb, long *p_ub) { \ |
| int status; \ |
| long stride, lb, ub, str; \ |
| long chunk_sz = 0; \ |
| int gtid = __kmp_entry_gtid(); \ |
| struct kmp_dim *dims = \ |
| (struct kmp_dim *)__kmp_allocate(sizeof(struct kmp_dim) * ncounts); \ |
| MKLOC(loc, KMP_STR(func)); \ |
| for (unsigned i = 0; i < ncounts; ++i) { \ |
| dims[i].lo = 0; \ |
| dims[i].up = counts[i] - 1; \ |
| dims[i].st = 1; \ |
| } \ |
| __kmpc_doacross_init(&loc, gtid, (int)ncounts, dims); \ |
| lb = 0; \ |
| ub = counts[0]; \ |
| str = 1; \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR(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; \ |
| } \ |
| KMP_DOACROSS_FINI(status, gtid); \ |
| \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR( \ |
| func) " exit: T#%d, *p_lb 0x%lx, *p_ub 0x%lx, returning %d\n", \ |
| gtid, *p_lb, *p_ub, status)); \ |
| __kmp_free(dims); \ |
| return status; \ |
| } |
| |
| LOOP_DOACROSS_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_DOACROSS_STATIC_START), |
| kmp_sch_static) |
| LOOP_DOACROSS_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_DOACROSS_DYNAMIC_START), |
| kmp_sch_dynamic_chunked) |
| LOOP_DOACROSS_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_DOACROSS_GUIDED_START), |
| kmp_sch_guided_chunked) |
| LOOP_DOACROSS_RUNTIME_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_DOACROSS_RUNTIME_START), |
| kmp_sch_runtime) |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_END)(void) { |
| int gtid = __kmp_get_gtid(); |
| KA_TRACE(20, ("GOMP_loop_end: T#%d\n", gtid)) |
| |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| ompt_frame_t *ompt_frame; |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &ompt_frame, NULL, NULL); |
| ompt_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| } |
| #endif |
| __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| if (ompt_enabled.enabled) { |
| ompt_frame->enter_frame = ompt_data_none; |
| } |
| #endif |
| |
| KA_TRACE(20, ("GOMP_loop_end exit: T#%d\n", gtid)) |
| } |
| |
| void KMP_EXPAND_NAME(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, KMP_STR(func)); \ |
| \ |
| KA_TRACE(20, (KMP_STR(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, \ |
| (KMP_STR( \ |
| 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, KMP_STR(func)); \ |
| \ |
| KA_TRACE(20, (KMP_STR(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, \ |
| (KMP_STR( \ |
| 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, KMP_STR(func)); \ |
| KA_TRACE(20, (KMP_STR(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, \ |
| (KMP_STR( \ |
| 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(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_STATIC_START), |
| kmp_sch_static) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_STATIC_NEXT), {}) |
| LOOP_START_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_DYNAMIC_START), |
| kmp_sch_dynamic_chunked) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_DYNAMIC_NEXT), {}) |
| LOOP_START_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_GUIDED_START), |
| kmp_sch_guided_chunked) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_GUIDED_NEXT), {}) |
| LOOP_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_DYNAMIC_START), |
| kmp_sch_dynamic_chunked) |
| LOOP_NEXT_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_DYNAMIC_NEXT), {}) |
| LOOP_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_GUIDED_START), |
| kmp_sch_guided_chunked) |
| LOOP_NEXT_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_GUIDED_NEXT), {}) |
| LOOP_RUNTIME_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_RUNTIME_START), kmp_sch_runtime) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_RUNTIME_NEXT), {}) |
| LOOP_RUNTIME_START_ULL( |
| KMP_EXPAND_NAME( |
| KMP_API_NAME_GOMP_LOOP_ULL_MAYBE_NONMONOTONIC_RUNTIME_START), |
| kmp_sch_runtime) |
| LOOP_RUNTIME_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_RUNTIME_START), |
| kmp_sch_runtime) |
| LOOP_NEXT_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_MAYBE_NONMONOTONIC_RUNTIME_NEXT), |
| {}) |
| LOOP_NEXT_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_RUNTIME_NEXT), {}) |
| |
| LOOP_START_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_START), |
| kmp_ord_static) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) |
| LOOP_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START), |
| kmp_ord_dynamic_chunked) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) |
| LOOP_START_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_START), |
| kmp_ord_guided_chunked) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) |
| LOOP_RUNTIME_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_START), |
| kmp_ord_runtime) |
| LOOP_NEXT_ULL(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT), |
| { KMP_DISPATCH_FINI_CHUNK_ULL(&loc, gtid); }) |
| |
| #define LOOP_DOACROSS_START_ULL(func, schedule) \ |
| int func(unsigned ncounts, unsigned long long *counts, \ |
| unsigned long long chunk_sz, unsigned long long *p_lb, \ |
| unsigned long long *p_ub) { \ |
| int status; \ |
| long long stride, str, lb, ub; \ |
| int gtid = __kmp_entry_gtid(); \ |
| struct kmp_dim *dims = \ |
| (struct kmp_dim *)__kmp_allocate(sizeof(struct kmp_dim) * ncounts); \ |
| MKLOC(loc, KMP_STR(func)); \ |
| for (unsigned i = 0; i < ncounts; ++i) { \ |
| dims[i].lo = 0; \ |
| dims[i].up = counts[i] - 1; \ |
| dims[i].st = 1; \ |
| } \ |
| __kmpc_doacross_init(&loc, gtid, (int)ncounts, dims); \ |
| lb = 0; \ |
| ub = counts[0]; \ |
| str = 1; \ |
| \ |
| KA_TRACE(20, (KMP_STR(func) ": T#%d, lb 0x%llx, ub 0x%llx, str " \ |
| "0x%llx, chunk_sz 0x%llx\n", \ |
| gtid, lb, ub, str, chunk_sz)); \ |
| \ |
| if ((str > 0) ? (lb < ub) : (lb > ub)) { \ |
| KMP_DISPATCH_INIT_ULL(&loc, gtid, (schedule), lb, \ |
| (str > 0) ? (ub - 1) : (ub + 1), str, 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 == str); \ |
| *p_ub += (str > 0) ? 1 : -1; \ |
| } \ |
| } else { \ |
| status = 0; \ |
| } \ |
| KMP_DOACROSS_FINI(status, gtid); \ |
| \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR( \ |
| func) " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, returning %d\n", \ |
| gtid, *p_lb, *p_ub, status)); \ |
| __kmp_free(dims); \ |
| return status; \ |
| } |
| |
| #define LOOP_DOACROSS_RUNTIME_START_ULL(func, schedule) \ |
| int func(unsigned ncounts, unsigned long long *counts, \ |
| unsigned long long *p_lb, unsigned long long *p_ub) { \ |
| int status; \ |
| unsigned long long stride, str, lb, ub; \ |
| unsigned long long chunk_sz = 0; \ |
| int gtid = __kmp_entry_gtid(); \ |
| struct kmp_dim *dims = \ |
| (struct kmp_dim *)__kmp_allocate(sizeof(struct kmp_dim) * ncounts); \ |
| MKLOC(loc, KMP_STR(func)); \ |
| for (unsigned i = 0; i < ncounts; ++i) { \ |
| dims[i].lo = 0; \ |
| dims[i].up = counts[i] - 1; \ |
| dims[i].st = 1; \ |
| } \ |
| __kmpc_doacross_init(&loc, gtid, (int)ncounts, dims); \ |
| lb = 0; \ |
| ub = counts[0]; \ |
| str = 1; \ |
| KA_TRACE(20, (KMP_STR(func) ": T#%d, lb 0x%llx, ub 0x%llx, str " \ |
| "0x%llx, chunk_sz 0x%llx\n", \ |
| gtid, lb, ub, str, chunk_sz)); \ |
| \ |
| if ((str > 0) ? (lb < ub) : (lb > ub)) { \ |
| KMP_DISPATCH_INIT_ULL(&loc, gtid, (schedule), lb, \ |
| (str > 0) ? (ub - 1) : (ub + 1), str, 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(stride == str); \ |
| *p_ub += (str > 0) ? 1 : -1; \ |
| } \ |
| } else { \ |
| status = 0; \ |
| } \ |
| KMP_DOACROSS_FINI(status, gtid); \ |
| \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR( \ |
| func) " exit: T#%d, *p_lb 0x%llx, *p_ub 0x%llx, returning %d\n", \ |
| gtid, *p_lb, *p_ub, status)); \ |
| __kmp_free(dims); \ |
| return status; \ |
| } |
| |
| LOOP_DOACROSS_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_STATIC_START), |
| kmp_sch_static) |
| LOOP_DOACROSS_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_DYNAMIC_START), |
| kmp_sch_dynamic_chunked) |
| LOOP_DOACROSS_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_GUIDED_START), |
| kmp_sch_guided_chunked) |
| LOOP_DOACROSS_RUNTIME_START_ULL( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_RUNTIME_START), |
| kmp_sch_runtime) |
| |
| // 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, KMP_STR(func)); \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR( \ |
| 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(); \ |
| \ |
| __kmp_GOMP_fork_call(&loc, gtid, num_threads, 0u, 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); \ |
| IF_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(gtid)); \ |
| \ |
| 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, (KMP_STR(func) " exit: T#%d\n", gtid)); \ |
| } |
| |
| #if OMPT_SUPPORT && OMPT_OPTIONAL |
| |
| #define OMPT_LOOP_PRE() \ |
| ompt_frame_t *parent_frame; \ |
| if (ompt_enabled.enabled) { \ |
| __ompt_get_task_info_internal(0, NULL, NULL, &parent_frame, NULL, NULL); \ |
| parent_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); \ |
| OMPT_STORE_RETURN_ADDRESS(gtid); \ |
| } |
| |
| #define OMPT_LOOP_POST() \ |
| if (ompt_enabled.enabled) { \ |
| parent_frame->enter_frame = ompt_data_none; \ |
| } |
| |
| #else |
| |
| #define OMPT_LOOP_PRE() |
| |
| #define OMPT_LOOP_POST() |
| |
| #endif |
| |
| PARALLEL_LOOP_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_STATIC_START), |
| kmp_sch_static, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_DYNAMIC_START), |
| kmp_sch_dynamic_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_GUIDED_START), |
| kmp_sch_guided_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP_START( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_RUNTIME_START), |
| kmp_sch_runtime, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| |
| // Tasking constructs |
| |
| void KMP_EXPAND_NAME(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 **depend) { |
| 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 "untied" flag |
| if (!(gomp_flags & KMP_GOMP_TASK_UNTIED_FLAG)) { |
| input_flags->tiedness = 1; |
| } |
| // The second low-order bit is the "final" flag |
| if (gomp_flags & KMP_GOMP_TASK_FINAL_FLAG) { |
| 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); |
| } |
| // else error?? |
| |
| if (copy_func) { |
| (*copy_func)(task->shareds, data); |
| } else { |
| KMP_MEMCPY(task->shareds, data, arg_size); |
| } |
| } |
| |
| #if OMPT_SUPPORT |
| kmp_taskdata_t *current_task; |
| if (ompt_enabled.enabled) { |
| current_task = __kmp_threads[gtid]->th.th_current_task; |
| current_task->ompt_task_info.frame.enter_frame.ptr = |
| OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| if (if_cond) { |
| if (gomp_flags & KMP_GOMP_TASK_DEPENDS_FLAG) { |
| KMP_ASSERT(depend); |
| kmp_gomp_depends_info_t gomp_depends(depend); |
| kmp_int32 ndeps = gomp_depends.get_num_deps(); |
| kmp_depend_info_t dep_list[ndeps]; |
| for (kmp_int32 i = 0; i < ndeps; i++) |
| dep_list[i] = gomp_depends.get_kmp_depend(i); |
| kmp_int32 ndeps_cnv; |
| __kmp_type_convert(ndeps, &ndeps_cnv); |
| __kmpc_omp_task_with_deps(&loc, gtid, task, ndeps_cnv, dep_list, 0, NULL); |
| } 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.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_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| if (gomp_flags & KMP_GOMP_TASK_DEPENDS_FLAG) { |
| KMP_ASSERT(depend); |
| kmp_gomp_depends_info_t gomp_depends(depend); |
| kmp_int32 ndeps = gomp_depends.get_num_deps(); |
| kmp_depend_info_t dep_list[ndeps]; |
| for (kmp_int32 i = 0; i < ndeps; i++) |
| dep_list[i] = gomp_depends.get_kmp_depend(i); |
| __kmpc_omp_wait_deps(&loc, gtid, ndeps, dep_list, 0, NULL); |
| } |
| |
| __kmpc_omp_task_begin_if0(&loc, gtid, task); |
| func(data); |
| __kmpc_omp_task_complete_if0(&loc, gtid, task); |
| |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| thread->th.ompt_thread_info = oldInfo; |
| taskdata->ompt_task_info.frame.exit_frame = ompt_data_none; |
| } |
| #endif |
| } |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| current_task->ompt_task_info.frame.enter_frame = ompt_data_none; |
| } |
| #endif |
| |
| KA_TRACE(20, ("GOMP_task exit: T#%d\n", gtid)); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TASKWAIT)(void) { |
| MKLOC(loc, "GOMP_taskwait"); |
| int gtid = __kmp_entry_gtid(); |
| |
| #if OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| KA_TRACE(20, ("GOMP_taskwait: T#%d\n", gtid)); |
| |
| __kmpc_omp_taskwait(&loc, 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 KMP_EXPAND_NAME(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 KMP_EXPAND_NAME(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)); |
| |
| #if OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| 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 KMP_EXPAND_NAME(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; |
| |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &parent_frame, NULL, NULL); |
| parent_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| MKLOC(loc, "GOMP_parallel_sections_start"); |
| KA_TRACE(20, ("GOMP_parallel_sections_start: T#%d\n", gtid)); |
| |
| __kmp_GOMP_fork_call(&loc, gtid, num_threads, 0u, 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); |
| |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| parent_frame->enter_frame = ompt_data_none; |
| } |
| #endif |
| |
| 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)); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_SECTIONS_END)(void) { |
| int gtid = __kmp_get_gtid(); |
| KA_TRACE(20, ("GOMP_sections_end: T#%d\n", gtid)) |
| |
| #if OMPT_SUPPORT |
| ompt_frame_t *ompt_frame; |
| if (ompt_enabled.enabled) { |
| __ompt_get_task_info_internal(0, NULL, NULL, &ompt_frame, NULL, NULL); |
| ompt_frame->enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmp_barrier(bs_plain_barrier, gtid, FALSE, 0, NULL, NULL); |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| ompt_frame->enter_frame = ompt_data_none; |
| } |
| #endif |
| |
| KA_TRACE(20, ("GOMP_sections_end exit: T#%d\n", gtid)) |
| } |
| |
| void KMP_EXPAND_NAME(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 KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TASKYIELD)(void) { |
| KA_TRACE(20, ("GOMP_taskyield: T#%d\n", __kmp_get_gtid())) |
| return; |
| } |
| |
| void KMP_EXPAND_NAME(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.enabled) { |
| parent_task_info = __ompt_get_task_info_object(0); |
| parent_task_info->frame.enter_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmp_GOMP_fork_call(&loc, gtid, num_threads, flags, task, |
| (microtask_t)__kmp_GOMP_microtask_wrapper, 2, task, |
| data); |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| task_info = __ompt_get_task_info_object(0); |
| task_info->frame.exit_frame.ptr = OMPT_GET_FRAME_ADDRESS(0); |
| } |
| #endif |
| task(data); |
| { |
| #if OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_END)(); |
| } |
| #if OMPT_SUPPORT |
| if (ompt_enabled.enabled) { |
| task_info->frame.exit_frame = ompt_data_none; |
| parent_task_info->frame.enter_frame = ompt_data_none; |
| } |
| #endif |
| } |
| |
| void KMP_EXPAND_NAME(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 OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| __kmp_GOMP_fork_call(&loc, gtid, num_threads, flags, 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); |
| |
| { |
| #if OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| KMP_DISPATCH_INIT(&loc, gtid, kmp_nm_dynamic_chunked, 1, count, 1, 1, TRUE); |
| } |
| task(data); |
| KMP_EXPAND_NAME(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, KMP_STR(func)); \ |
| KA_TRACE( \ |
| 20, \ |
| (KMP_STR( \ |
| 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_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(gtid);) \ |
| __kmp_GOMP_fork_call(&loc, gtid, num_threads, flags, 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); \ |
| \ |
| { \ |
| IF_OMPT_SUPPORT(OMPT_STORE_RETURN_ADDRESS(gtid);) \ |
| KMP_DISPATCH_INIT(&loc, gtid, (schedule), lb, \ |
| (str > 0) ? (ub - 1) : (ub + 1), str, chunk_sz, \ |
| (schedule) != kmp_sch_static); \ |
| } \ |
| task(data); \ |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_END)(); \ |
| ompt_post(); \ |
| \ |
| KA_TRACE(20, (KMP_STR(func) " exit: T#%d\n", gtid)); \ |
| } |
| |
| PARALLEL_LOOP(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_STATIC), |
| kmp_sch_static, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_DYNAMIC), |
| kmp_sch_dynamic_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_NONMONOTONIC_GUIDED), |
| kmp_sch_guided_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_NONMONOTONIC_DYNAMIC), |
| kmp_sch_dynamic_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_GUIDED), |
| kmp_sch_guided_chunked, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP(KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_RUNTIME), |
| kmp_sch_runtime, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_MAYBE_NONMONOTONIC_RUNTIME), |
| kmp_sch_runtime, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| PARALLEL_LOOP( |
| KMP_EXPAND_NAME(KMP_API_NAME_GOMP_PARALLEL_LOOP_NONMONOTONIC_RUNTIME), |
| kmp_sch_runtime, OMPT_LOOP_PRE, OMPT_LOOP_POST) |
| |
| void KMP_EXPAND_NAME(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)); |
| |
| #if OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| __kmpc_taskgroup(&loc, gtid); |
| |
| return; |
| } |
| |
| void KMP_EXPAND_NAME(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)); |
| |
| #if OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| |
| __kmpc_end_taskgroup(&loc, gtid); |
| |
| return; |
| } |
| |
| static 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; |
| } |
| |
| // Return true if cancellation should take place, false otherwise |
| bool KMP_EXPAND_NAME(KMP_API_NAME_GOMP_CANCELLATION_POINT)(int which) { |
| int gtid = __kmp_get_gtid(); |
| MKLOC(loc, "GOMP_cancellation_point"); |
| KA_TRACE(20, ("GOMP_cancellation_point: T#%d which:%d\n", gtid, which)); |
| kmp_int32 cncl_kind = __kmp_gomp_to_omp_cancellation_kind(which); |
| return __kmpc_cancellationpoint(&loc, gtid, cncl_kind); |
| } |
| |
| // Return true if cancellation should take place, false otherwise |
| bool KMP_EXPAND_NAME(KMP_API_NAME_GOMP_CANCEL)(int which, bool do_cancel) { |
| int gtid = __kmp_get_gtid(); |
| MKLOC(loc, "GOMP_cancel"); |
| KA_TRACE(20, ("GOMP_cancel: T#%d which:%d do_cancel:%d\n", gtid, which, |
| (int)do_cancel)); |
| kmp_int32 cncl_kind = __kmp_gomp_to_omp_cancellation_kind(which); |
| |
| if (do_cancel == FALSE) { |
| return __kmpc_cancellationpoint(&loc, gtid, cncl_kind); |
| } else { |
| return __kmpc_cancel(&loc, gtid, cncl_kind); |
| } |
| } |
| |
| // Return true if cancellation should take place, false otherwise |
| bool KMP_EXPAND_NAME(KMP_API_NAME_GOMP_BARRIER_CANCEL)(void) { |
| int gtid = __kmp_get_gtid(); |
| KA_TRACE(20, ("GOMP_barrier_cancel: T#%d\n", gtid)); |
| return __kmp_barrier_gomp_cancel(gtid); |
| } |
| |
| // Return true if cancellation should take place, false otherwise |
| bool KMP_EXPAND_NAME(KMP_API_NAME_GOMP_SECTIONS_END_CANCEL)(void) { |
| int gtid = __kmp_get_gtid(); |
| KA_TRACE(20, ("GOMP_sections_end_cancel: T#%d\n", gtid)); |
| return __kmp_barrier_gomp_cancel(gtid); |
| } |
| |
| // Return true if cancellation should take place, false otherwise |
| bool KMP_EXPAND_NAME(KMP_API_NAME_GOMP_LOOP_END_CANCEL)(void) { |
| int gtid = __kmp_get_gtid(); |
| KA_TRACE(20, ("GOMP_loop_end_cancel: T#%d\n", gtid)); |
| return __kmp_barrier_gomp_cancel(gtid); |
| } |
| |
| // All target functions are empty as of 2014-05-29 |
| void KMP_EXPAND_NAME(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 KMP_EXPAND_NAME(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 KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TARGET_END_DATA)(void) { return; } |
| |
| void KMP_EXPAND_NAME(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 KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TEAMS)(unsigned int num_teams, |
| unsigned int thread_limit) { |
| return; |
| } |
| |
| // Task duplication function which copies src to dest (both are |
| // preallocated task structures) |
| static void __kmp_gomp_task_dup(kmp_task_t *dest, kmp_task_t *src, |
| kmp_int32 last_private) { |
| kmp_taskdata_t *taskdata = KMP_TASK_TO_TASKDATA(src); |
| if (taskdata->td_copy_func) { |
| (taskdata->td_copy_func)(dest->shareds, src->shareds); |
| } |
| } |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| template <typename T> |
| void __GOMP_taskloop(void (*func)(void *), void *data, |
| void (*copy_func)(void *, void *), long arg_size, |
| long arg_align, unsigned gomp_flags, |
| unsigned long num_tasks, int priority, T start, T end, |
| T step) { |
| typedef void (*p_task_dup_t)(kmp_task_t *, kmp_task_t *, kmp_int32); |
| MKLOC(loc, "GOMP_taskloop"); |
| int sched; |
| T *loop_bounds; |
| int gtid = __kmp_entry_gtid(); |
| kmp_int32 flags = 0; |
| int if_val = gomp_flags & (1u << 10); |
| int nogroup = gomp_flags & (1u << 11); |
| int up = gomp_flags & (1u << 8); |
| p_task_dup_t task_dup = NULL; |
| kmp_tasking_flags_t *input_flags = (kmp_tasking_flags_t *)&flags; |
| #ifdef KMP_DEBUG |
| { |
| char *buff; |
| buff = __kmp_str_format( |
| "GOMP_taskloop: T#%%d: func:%%p data:%%p copy_func:%%p " |
| "arg_size:%%ld arg_align:%%ld gomp_flags:0x%%x num_tasks:%%lu " |
| "priority:%%d start:%%%s end:%%%s step:%%%s\n", |
| traits_t<T>::spec, traits_t<T>::spec, traits_t<T>::spec); |
| KA_TRACE(20, (buff, gtid, func, data, copy_func, arg_size, arg_align, |
| gomp_flags, num_tasks, priority, start, end, step)); |
| __kmp_str_free(&buff); |
| } |
| #endif |
| KMP_ASSERT((size_t)arg_size >= 2 * sizeof(T)); |
| KMP_ASSERT(arg_align > 0); |
| // The low-order bit is the "untied" 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; |
| } |
| // Negative step flag |
| if (!up) { |
| // If step is flagged as negative, but isn't properly sign extended |
| // Then manually sign extend it. Could be a short, int, char embedded |
| // in a long. So cannot assume any cast. |
| if (step > 0) { |
| for (int i = sizeof(T) * CHAR_BIT - 1; i >= 0L; --i) { |
| // break at the first 1 bit |
| if (step & ((T)1 << i)) |
| break; |
| step |= ((T)1 << i); |
| } |
| } |
| } |
| input_flags->native = 1; |
| // Figure out if none/grainsize/num_tasks clause specified |
| if (num_tasks > 0) { |
| if (gomp_flags & (1u << 9)) |
| sched = 1; // grainsize specified |
| else |
| sched = 2; // num_tasks specified |
| // neither grainsize nor num_tasks specified |
| } else { |
| sched = 0; |
| } |
| |
| // __kmp_task_alloc() sets up all other flags |
| kmp_task_t *task = |
| __kmp_task_alloc(&loc, gtid, input_flags, sizeof(kmp_task_t), |
| arg_size + arg_align - 1, (kmp_routine_entry_t)func); |
| kmp_taskdata_t *taskdata = KMP_TASK_TO_TASKDATA(task); |
| taskdata->td_copy_func = copy_func; |
| taskdata->td_size_loop_bounds = sizeof(T); |
| |
| // re-align shareds if needed and setup firstprivate copy constructors |
| // through the task_dup mechanism |
| task->shareds = (void *)((((size_t)task->shareds) + arg_align - 1) / |
| arg_align * arg_align); |
| if (copy_func) { |
| task_dup = __kmp_gomp_task_dup; |
| } |
| KMP_MEMCPY(task->shareds, data, arg_size); |
| |
| loop_bounds = (T *)task->shareds; |
| loop_bounds[0] = start; |
| loop_bounds[1] = end + (up ? -1 : 1); |
| __kmpc_taskloop(&loc, gtid, task, if_val, (kmp_uint64 *)&(loop_bounds[0]), |
| (kmp_uint64 *)&(loop_bounds[1]), (kmp_int64)step, nogroup, |
| sched, (kmp_uint64)num_tasks, (void *)task_dup); |
| } |
| |
| // 4 byte version of GOMP_doacross_post |
| // This verison needs to create a temporary array which converts 4 byte |
| // integers into 8 byte integers |
| template <typename T, bool need_conversion = (sizeof(long) == 4)> |
| void __kmp_GOMP_doacross_post(T *count); |
| |
| template <> void __kmp_GOMP_doacross_post<long, true>(long *count) { |
| int gtid = __kmp_entry_gtid(); |
| kmp_info_t *th = __kmp_threads[gtid]; |
| MKLOC(loc, "GOMP_doacross_post"); |
| kmp_int64 num_dims = th->th.th_dispatch->th_doacross_info[0]; |
| kmp_int64 *vec = (kmp_int64 *)__kmp_thread_malloc( |
| th, (size_t)(sizeof(kmp_int64) * num_dims)); |
| for (kmp_int64 i = 0; i < num_dims; ++i) { |
| vec[i] = (kmp_int64)count[i]; |
| } |
| __kmpc_doacross_post(&loc, gtid, vec); |
| __kmp_thread_free(th, vec); |
| } |
| |
| // 8 byte versions of GOMP_doacross_post |
| // This version can just pass in the count array directly instead of creating |
| // a temporary array |
| template <> void __kmp_GOMP_doacross_post<long, false>(long *count) { |
| int gtid = __kmp_entry_gtid(); |
| MKLOC(loc, "GOMP_doacross_post"); |
| __kmpc_doacross_post(&loc, gtid, RCAST(kmp_int64 *, count)); |
| } |
| |
| template <typename T> void __kmp_GOMP_doacross_wait(T first, va_list args) { |
| int gtid = __kmp_entry_gtid(); |
| kmp_info_t *th = __kmp_threads[gtid]; |
| MKLOC(loc, "GOMP_doacross_wait"); |
| kmp_int64 num_dims = th->th.th_dispatch->th_doacross_info[0]; |
| kmp_int64 *vec = (kmp_int64 *)__kmp_thread_malloc( |
| th, (size_t)(sizeof(kmp_int64) * num_dims)); |
| vec[0] = (kmp_int64)first; |
| for (kmp_int64 i = 1; i < num_dims; ++i) { |
| T item = va_arg(args, T); |
| vec[i] = (kmp_int64)item; |
| } |
| __kmpc_doacross_wait(&loc, gtid, vec); |
| __kmp_thread_free(th, vec); |
| return; |
| } |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif // __cplusplus |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TASKLOOP)( |
| void (*func)(void *), void *data, void (*copy_func)(void *, void *), |
| long arg_size, long arg_align, unsigned gomp_flags, unsigned long num_tasks, |
| int priority, long start, long end, long step) { |
| __GOMP_taskloop<long>(func, data, copy_func, arg_size, arg_align, gomp_flags, |
| num_tasks, priority, start, end, step); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TASKLOOP_ULL)( |
| void (*func)(void *), void *data, void (*copy_func)(void *, void *), |
| long arg_size, long arg_align, unsigned gomp_flags, unsigned long num_tasks, |
| int priority, unsigned long long start, unsigned long long end, |
| unsigned long long step) { |
| __GOMP_taskloop<unsigned long long>(func, data, copy_func, arg_size, |
| arg_align, gomp_flags, num_tasks, |
| priority, start, end, step); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_DOACROSS_POST)(long *count) { |
| __kmp_GOMP_doacross_post(count); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_DOACROSS_WAIT)(long first, ...) { |
| va_list args; |
| va_start(args, first); |
| __kmp_GOMP_doacross_wait<long>(first, args); |
| va_end(args); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_DOACROSS_ULL_POST)( |
| unsigned long long *count) { |
| int gtid = __kmp_entry_gtid(); |
| MKLOC(loc, "GOMP_doacross_ull_post"); |
| __kmpc_doacross_post(&loc, gtid, RCAST(kmp_int64 *, count)); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_DOACROSS_ULL_WAIT)( |
| unsigned long long first, ...) { |
| va_list args; |
| va_start(args, first); |
| __kmp_GOMP_doacross_wait<unsigned long long>(first, args); |
| va_end(args); |
| } |
| |
| // fn: the function each primary thread of new team will call |
| // data: argument to fn |
| // num_teams, thread_limit: max bounds on respective ICV |
| // flags: unused |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TEAMS_REG)(void (*fn)(void *), |
| void *data, |
| unsigned num_teams, |
| unsigned thread_limit, |
| unsigned flags) { |
| MKLOC(loc, "GOMP_teams_reg"); |
| int gtid = __kmp_entry_gtid(); |
| KA_TRACE(20, ("GOMP_teams_reg: T#%d num_teams=%u thread_limit=%u flag=%u\n", |
| gtid, num_teams, thread_limit, flags)); |
| __kmpc_push_num_teams(&loc, gtid, num_teams, thread_limit); |
| __kmpc_fork_teams(&loc, 2, (microtask_t)__kmp_GOMP_microtask_wrapper, fn, |
| data); |
| KA_TRACE(20, ("GOMP_teams_reg exit: T#%d\n", gtid)); |
| } |
| |
| void KMP_EXPAND_NAME(KMP_API_NAME_GOMP_TASKWAIT_DEPEND)(void **depend) { |
| MKLOC(loc, "GOMP_taskwait_depend"); |
| int gtid = __kmp_entry_gtid(); |
| KA_TRACE(20, ("GOMP_taskwait_depend: T#%d\n", gtid)); |
| kmp_gomp_depends_info_t gomp_depends(depend); |
| kmp_int32 ndeps = gomp_depends.get_num_deps(); |
| kmp_depend_info_t dep_list[ndeps]; |
| for (kmp_int32 i = 0; i < ndeps; i++) |
| dep_list[i] = gomp_depends.get_kmp_depend(i); |
| #if OMPT_SUPPORT |
| OMPT_STORE_RETURN_ADDRESS(gtid); |
| #endif |
| __kmpc_omp_wait_deps(&loc, gtid, ndeps, dep_list, 0, NULL); |
| KA_TRACE(20, ("GOMP_taskwait_depend exit: T#%d\n", gtid)); |
| } |
| |
| /* 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. The KMP_VERSION_SYMBOL macro is defined in |
| kmp_os.h */ |
| |
| #ifdef KMP_USE_VERSION_SYMBOLS |
| // GOMP_1.0 versioned symbols |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_ATOMIC_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_ATOMIC_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_BARRIER, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_CRITICAL_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_CRITICAL_NAME_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_CRITICAL_NAME_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_CRITICAL_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_DYNAMIC_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_DYNAMIC_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_END_NOWAIT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_GUIDED_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_GUIDED_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_DYNAMIC_START, 10, |
| "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_GUIDED_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_RUNTIME_START, 10, |
| "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_STATIC_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ORDERED_STATIC_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_RUNTIME_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_RUNTIME_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_STATIC_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_STATIC_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_ORDERED_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_ORDERED_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_DYNAMIC_START, 10, |
| "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_GUIDED_START, 10, |
| "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_RUNTIME_START, 10, |
| "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_STATIC_START, 10, |
| "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_SECTIONS_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SECTIONS_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SECTIONS_END_NOWAIT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SECTIONS_NEXT, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SECTIONS_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SINGLE_COPY_END, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SINGLE_COPY_START, 10, "GOMP_1.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SINGLE_START, 10, "GOMP_1.0"); |
| |
| // GOMP_2.0 versioned symbols |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASK, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASKWAIT, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_DYNAMIC_NEXT, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_DYNAMIC_START, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_GUIDED_NEXT, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_GUIDED_START, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_GUIDED_START, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_RUNTIME_START, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_ORDERED_STATIC_START, 20, |
| "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_RUNTIME_NEXT, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_RUNTIME_START, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_STATIC_NEXT, 20, "GOMP_2.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_STATIC_START, 20, "GOMP_2.0"); |
| |
| // GOMP_3.0 versioned symbols |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASKYIELD, 30, "GOMP_3.0"); |
| |
| // GOMP_4.0 versioned symbols |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_SECTIONS, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_DYNAMIC, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_GUIDED, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_RUNTIME, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_STATIC, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASKGROUP_START, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASKGROUP_END, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_BARRIER_CANCEL, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_CANCEL, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_CANCELLATION_POINT, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_END_CANCEL, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_SECTIONS_END_CANCEL, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TARGET, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TARGET_DATA, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TARGET_END_DATA, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TARGET_UPDATE, 40, "GOMP_4.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TEAMS, 40, "GOMP_4.0"); |
| |
| // GOMP_4.5 versioned symbols |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASKLOOP, 45, "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASKLOOP_ULL, 45, "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_DOACROSS_POST, 45, "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_DOACROSS_WAIT, 45, "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_DOACROSS_STATIC_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_DOACROSS_DYNAMIC_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_DOACROSS_GUIDED_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_DOACROSS_RUNTIME_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_DOACROSS_ULL_POST, 45, "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_DOACROSS_ULL_WAIT, 45, "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_STATIC_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_DYNAMIC_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_GUIDED_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_DOACROSS_RUNTIME_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_DYNAMIC_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_DYNAMIC_NEXT, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_GUIDED_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_GUIDED_NEXT, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_DYNAMIC_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_DYNAMIC_NEXT, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_GUIDED_START, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_GUIDED_NEXT, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_NONMONOTONIC_DYNAMIC, 45, |
| "GOMP_4.5"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_NONMONOTONIC_GUIDED, 45, |
| "GOMP_4.5"); |
| |
| // GOMP_5.0 versioned symbols |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_MAYBE_NONMONOTONIC_RUNTIME_NEXT, 50, |
| "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_MAYBE_NONMONOTONIC_RUNTIME_START, 50, |
| "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_RUNTIME_NEXT, 50, |
| "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_NONMONOTONIC_RUNTIME_START, 50, |
| "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_MAYBE_NONMONOTONIC_RUNTIME_NEXT, |
| 50, "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_MAYBE_NONMONOTONIC_RUNTIME_START, |
| 50, "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_RUNTIME_NEXT, 50, |
| "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_LOOP_ULL_NONMONOTONIC_RUNTIME_START, 50, |
| "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_NONMONOTONIC_RUNTIME, 50, |
| "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_PARALLEL_LOOP_MAYBE_NONMONOTONIC_RUNTIME, |
| 50, "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TEAMS_REG, 50, "GOMP_5.0"); |
| KMP_VERSION_SYMBOL(KMP_API_NAME_GOMP_TASKWAIT_DEPEND, 50, "GOMP_5.0"); |
| |
| #endif // KMP_USE_VERSION_SYMBOLS |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif // __cplusplus |
