NAME

       mem_fence - Orders loads and stores of a work-item executing a kernel.

       void mem_fence(cl_mem_fence_flags flags);

DESCRIPTION

       Orders loads and stores of a work-item executing a kernel. This means that loads and
       stores preceding the mem_fence will be committed to memory before any loads and stores
       following the mem_fence.

       The flags argument specifies the memory address space and can be set to a combination of
       the following literal values: CLK_LOCAL_MEM_FENCE, CLK_GLOBAL_MEM_FENCE.

SPECIFICATION

       OpenCL Specification[1]

SEE ALSO

       explicitMemoryFenceFunctions(3clc)

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 275, section 6.12.9 - Explicit Memory Fence Functions