Decrements the command_queue reference count.

cl_int clReleaseCommandQueue( cl_command_queue command_queue)



Specifies the command-queue to release.


After the command_queue reference count becomes zero and all commands queued to command_queue have finished (e.g., kernel executions, memory object updates, etc.), the command-queue is deleted.


Returns CL_SUCCESS if the function is executed successfully. It returns CL_INVALID_COMMAND_QUEUE if command_queue is not a valid command-queue.


OpenCL Specification

Also see

clCreateCommandQueue, clGetCommandQueueInfo, clRetainCommandQueue, clSetCommandQueueProperty

Copyright © Copyright © 2007-2009 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.