NAME¶clReleaseDevice - Decrements the device reference count.
cl_int clReleaseDevice(cl_device_id device);
NOTES¶Decrements the device reference count if device is a valid sub-device created by a call to clCreateSubDevices(3clc). If device is a root level device i.e. a cl_device_id returned by clGetDeviceIDs(3clc), the device reference count remains unchanged.
After the device reference count becomes zero and all the objects attached to device (such as command-queues) are released, the device object is deleted.
ERRORS¶Returns CL_SUCCESS if the function is executed successfully. Otherwise, it returns one of the following errors:
SEE ALSO¶clCreateSubDevices(3clc), clGetDeviceIDs(3clc), clRetainDevice(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.
- OpenCL Specification
|02/03/2019||The Khronos Group|