[thirdparty/gcc.git] / libgomp / doc / openacc-runtime-library-routines / accsetcudastream.rst

..
  Copyright 1988-2022 Free Software Foundation, Inc.
  This is part of the GCC manual.
  For copying conditions, see the copyright.rst file.

.. _acc_set_cuda_stream:

acc_set_cuda_stream -- Set CUDA stream handle.
**********************************************

Description
  This function associates the stream handle specified by :samp:`{stream}` with
  the queue :samp:`{async}`.

  This cannot be used to change the stream handle associated with
  ``acc_async_sync``.

  The return value is not specified.

C/C++:
  .. list-table::

     * - *Prototype*:
       - ``int acc_set_cuda_stream(int async, void *stream);``

Reference:
  :openacc:`2.6`, section
  A.2.1.4.
Commit	Line	Data
c63539ff ML	1	..
	2	Copyright 1988-2022 Free Software Foundation, Inc.
	3	This is part of the GCC manual.
	4	For copying conditions, see the copyright.rst file.
	5
	6	.. _acc_set_cuda_stream:
	7
	8	acc_set_cuda_stream -- Set CUDA stream handle.
	9	**********************************************
	10
	11	Description
	12	This function associates the stream handle specified by :samp:`{stream}` with
	13	the queue :samp:`{async}`.
	14
	15	This cannot be used to change the stream handle associated with
	16	``acc_async_sync``.
	17
	18	The return value is not specified.
	19
	20	C/C++:
	21	.. list-table::
	22
	23	* - Prototype:
	24	- ``int acc_set_cuda_stream(int async, void *stream);``
	25
	26	Reference:
	27	:openacc:`2.6`, section
3ed1b4ce	28	A.2.1.4.