LLVM OpenMP 20.0.0git
omp_detach_taskwait.c
Go to the documentation of this file.
1// RUN: %libomp-compile && env OMP_NUM_THREADS='3' %libomp-run
2// RUN: %libomp-compile && env OMP_NUM_THREADS='1' %libomp-run
3
4// Checked gcc 10.1 still does not support detach clause on task construct.
5// UNSUPPORTED: gcc-4, gcc-5, gcc-6, gcc-7, gcc-8, gcc-9, gcc-10
6// gcc 11 introduced detach clause, but gomp interface in libomp has no support
7// XFAIL: gcc-11, gcc-12
8// clang supports detach clause since version 11.
9// UNSUPPORTED: clang-10, clang-9, clang-8, clang-7
10// icc compiler does not support detach clause.
11// UNSUPPORTED: icc
12
13#include <omp.h>
14
15int main()
16{
17 #pragma omp parallel
18 #pragma omp master
19 {
20 omp_event_handle_t event;
21 #pragma omp task detach(event)
22 {
23 omp_fulfill_event(event);
24 }
25 #pragma omp taskwait
26 }
27 return 0;
28}
void const char const char int ITT_FORMAT __itt_group_sync x void const char ITT_FORMAT __itt_group_sync s void ITT_FORMAT __itt_group_sync p void ITT_FORMAT p void ITT_FORMAT p no args __itt_suppress_mode_t unsigned int void size_t ITT_FORMAT d void ITT_FORMAT p void ITT_FORMAT p __itt_model_site __itt_model_site_instance ITT_FORMAT p __itt_model_task __itt_model_task_instance ITT_FORMAT p void ITT_FORMAT p void ITT_FORMAT p void size_t ITT_FORMAT d void ITT_FORMAT p const wchar_t ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s const char ITT_FORMAT s no args void ITT_FORMAT p size_t ITT_FORMAT d no args const wchar_t const wchar_t ITT_FORMAT s __itt_heap_function void size_t int ITT_FORMAT d __itt_heap_function void ITT_FORMAT p __itt_heap_function void void size_t int ITT_FORMAT d no args no args unsigned int ITT_FORMAT u const __itt_domain __itt_id ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain __itt_id ITT_FORMAT p const __itt_domain __itt_id __itt_timestamp __itt_timestamp ITT_FORMAT lu const __itt_domain __itt_id __itt_id __itt_string_handle ITT_FORMAT p const __itt_domain ITT_FORMAT p const __itt_domain __itt_string_handle unsigned long long ITT_FORMAT lu const __itt_domain __itt_string_handle unsigned long long ITT_FORMAT lu const __itt_domain __itt_id __itt_string_handle __itt_metadata_type size_t void ITT_FORMAT p const __itt_domain __itt_id __itt_string_handle const wchar_t size_t ITT_FORMAT lu const __itt_domain __itt_id __itt_relation __itt_id ITT_FORMAT p const wchar_t int ITT_FORMAT __itt_group_mark d __itt_event event
int main()