Address Space Qualifier Functions
Address space qualifier functions.
global gentype *
to_global
(
| gentype *ptr) |
const global gentype *
to_global
(
| const gentype *ptr) |
local gentype *
to_local
(
| gentype *ptr) |
const local gentype *
to_local
(
| const gentype *ptr) |
private gentype *
to_private
(
| gentype *ptr) |
const private gentype *
to_private
(
| const gentype *ptr) |
Description
to_global
Returns a pointer that points to a region in the global
address space if to_global can cast ptr to the global
address space. Otherwise it returns NULL.
to_local
Returns a pointer that points to a region in the local
address space if to_local can cast ptr to the local
address space. Otherwise it returns NULL.
to_private
Returns a pointer that points to a region in the private
address space if to_private can cast ptr to the private
address space. Otherwise it returns NULL.
get_fence returns a valid memory fence value for
ptr.
The generic type gentype is used to indicate the built-in data types
char, uchar, short, ushort,
int, uint, long, ulong,
float, or double.
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