8.2.22. _gfortran_caf_sync_all
8.2.22 _gfortran_caf_sync_all — All-image barrier
- Description:
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Synchronization of all images in the current team; the program only continues on a given image after this function has been called on all images of the current team. Additionally, it ensures that all pending data transfers of previous segment have completed.
- Syntax:
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void _gfortran_caf_sync_all (int *stat, char *errmsg, int errmsg_len) - Arguments:
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stat intent(out) Stores the status STAT= and may be NULL. errmsg intent(out) When an error occurs, this will be set to an error message; may be NULL. errm 