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NAME

       Qualifiers - OpenCL qualifiers.

DESCRIPTION

       These are the qualifiers available in the OpenCL C programming language. Click on a
       category name in the table below to see information about specific qualifiers.

       ┌───────────────────────────┬─────────────────────────────────────────────────────────────────────────────────────────┐
       │accessQualifiers(3clc)     │            __read_only, read_only                                                       │
       │                           │            __write_only, write_only                                                     │
       │                           │            __read_write, read_write                                                     │
       │                           │                                                                                         │
       ├───────────────────────────┼─────────────────────────────────────────────────────────────────────────────────────────┤
       │Address Space Qualifierslocal(3clc)                                                                  │
       │                           │            global(3clc)                                                                 │
       │                           │            constant(3clc)                                                               │
       │                           │            private(3clc)                                                                │
       │                           │                                                                                         │
       ├───────────────────────────┼─────────────────────────────────────────────────────────────────────────────────────────┤
       │functionQualifiers(3clc)   │            __kernel, kernel                                                             │
       │                           │            __attribute__ with work_group_size_hint, reqd_work_group_size, vec_type_hint │
       │                           │                                                                                         │
       ├───────────────────────────┼─────────────────────────────────────────────────────────────────────────────────────────┤
       │attributes-types(3clc)     │ __attribute__ with aligned, packed                                                      │
       ├───────────────────────────┼─────────────────────────────────────────────────────────────────────────────────────────┤
       │attributes-variables(3clc) │ __attribute__ with aligned, packed, endian                                              │
       ├───────────────────────────┼─────────────────────────────────────────────────────────────────────────────────────────┤
       │attributes-                │ __attribute__                                                                           │
       │blocksAndControlFlow(3clc) │                                                                                         │
       ├───────────────────────────┼─────────────────────────────────────────────────────────────────────────────────────────┤
       │storageQualifiers(3clc)    │ typedef, extern, static                                                                 │
       ├───────────────────────────┼─────────────────────────────────────────────────────────────────────────────────────────┤
       │C99 Type Qualifiers        │ const, restrict, volatile                                                               │
       │                           │                                                                                         │
       │                           │        The type qualifiers const, restrict and volatile as defined by the C99           │
       │                           │        specification are supported. These qualifiers cannot be used with                │
       │                           │        otherDataTypes(3clc), otherDataTypes(3clc), otherDataTypes(3clc),                │
       │                           │        otherDataTypes(3clc), otherDataTypes(3clc) and otherDataTypes(3clc) types. Types │
       │                           │        other than pointer types shall not use the restrict qualifier.                   │
       └───────────────────────────┴─────────────────────────────────────────────────────────────────────────────────────────┘

SPECIFICATION

       OpenCL Specification[1]

AUTHORS

       The Khronos Group

COPYRIGHT

       Copyright © 2007-2011 The Khronos Group Inc.
       Permission is hereby granted, free of charge, to any person obtaining a copy of this
       software and/or associated documentation files (the "Materials"), to deal in the Materials
       without restriction, including without limitation the rights to use, copy, modify, merge,
       publish, distribute, sublicense, and/or sell copies of the Materials, and to permit
       persons to whom the Materials are furnished to do so, subject to the condition that this
       copyright notice and permission notice shall be included in all copies or substantial
       portions of the Materials.

NOTES

        1. OpenCL Specification
           page 222, section 6.5 - Address Space Qualifiers