NAME

       clFinish - Blocks until all previously queued OpenCL commands in a command-queue are
       issued to the associated device and have completed.

       cl_int clFinish(cl_command_queue command_queue);

NOTES

       Blocks until all previously queued OpenCL commands in command_queue are issued to the
       associated device and have completed.

       clFinish does not return until all previously queued commands in command_queue have been
       processed and completed.  clFinish is also a synchronization point.

ERRORS

       Returns CL_SUCCESS if the function call was executed successfully. Otherwise, it returns
       one of the following:

       •   CL_INVALID_COMMAND_QUEUE if command_queue is not a valid command-queue.

       •   CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required by the
           OpenCL implementation on the host.

       •   CL_OUT_OF_RESOURCES if there is a failure to allocate resources required by the OpenCL
           implementation on the device.

SPECIFICATION

       OpenCL Specification[1]

SEE ALSO

       clFlush(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 193, section 5.13 - Flush and Finish