clFinish3clc
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]
Notes
- 1.
-
OpenCL Specification
page 193, section 5.13 - Flush and Finish
Releases
5 releases since Debian 8 (Jessie); the text changed 3 times.