diff options
Diffstat (limited to 'libgomp/libgomp.texi')
| -rw-r--r-- | libgomp/libgomp.texi | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/libgomp/libgomp.texi b/libgomp/libgomp.texi index b3fa1395f47..74b98c76109 100644 --- a/libgomp/libgomp.texi +++ b/libgomp/libgomp.texi @@ -1837,11 +1837,9 @@ good practice then to initialize the runtime with an explicit A complete description of all OpenACC directives accepted may be found in the @uref{http://www.openacc.org/, OpenACC} Application Programming -Interface manual, version 2.0. +Interface manual, version 2.5. -Note that this is an experimental feature and subject to -change in future versions of GCC. See -@uref{https://gcc.gnu.org/wiki/OpenACC} for more information. +See @uref{https://gcc.gnu.org/wiki/OpenACC} for more information. @@ -1853,12 +1851,15 @@ change in future versions of GCC. See @chapter OpenACC Runtime Library Routines The runtime routines described here are defined by section 3 of the OpenACC -specifications in version 2.0. +specification in version 2.0. They have C linkage, and do not throw exceptions. Generally, they are available only for the host, with the exception of @code{acc_on_device}, which is available for both the host and the acceleration device. +This list has not yet been updated for the OpenACC specification in +version 2.5. + @menu * acc_get_num_devices:: Get number of devices for the given device type. @@ -2839,7 +2840,7 @@ A.2.1.4. @chapter OpenACC Environment Variables The variables @env{ACC_DEVICE_TYPE} and @env{ACC_DEVICE_NUM} -are defined by section 4 of the OpenACC specification in version 2.0. +are defined by section 4 of the OpenACC specification in version 2.5. The variable @env{GCC_ACC_NOTIFY} is used for diagnostic purposes. @menu @@ -2854,7 +2855,7 @@ The variable @env{GCC_ACC_NOTIFY} is used for diagnostic purposes. @section @code{ACC_DEVICE_TYPE} @table @asis @item @emph{Reference}: -@uref{http://www.openacc.org/, OpenACC specification v2.0}, section +@uref{http://www.openacc.org/, OpenACC specification v2.5}, section 4.1. @end table @@ -2864,7 +2865,7 @@ The variable @env{GCC_ACC_NOTIFY} is used for diagnostic purposes. @section @code{ACC_DEVICE_NUM} @table @asis @item @emph{Reference}: -@uref{http://www.openacc.org/, OpenACC specification v2.0}, section +@uref{http://www.openacc.org/, OpenACC specification v2.5}, section 4.2. @end table @@ -3080,8 +3081,8 @@ is called prior to a call to @code{cudaCreate()}. If @code{cudaCreate()} is called prior to a call to an OpenACC function, then you must call @code{acc_set_device_num()}@footnote{More complete information about @env{ACC_DEVICE_TYPE} and @env{ACC_DEVICE_NUM} can be found in -sections 4.1 and 4.2 of the @uref{http://www.openacc.org/, OpenACC} -Application Programming Interface”, Version 2.0.} +sections 4.1 and 4.2 of the @uref{http://www.openacc.org/, OpenACC +Application Programming Interface}, version 2.5.} |