Note: please be advised that this function is classed as ‘experimental’ and its interface may be developed further in the future. Please see
Section 4 in How to Use the NAG Library
for further information.
The function may be called by the names: g22zac or nag_blgm_handle_free.
Each G22 handle should be deallocated to avoid memory leaks. Therefore, g22zac should be called on all such handles which are no longer needed. Please note that passing an uninitialized handle might cause unpredictable behaviour, including a crash of your program.
1: – void **Input/Output
On entry: the G22 handle to be destroyed.
On exit: the handle is destroyed and set to NULL.
2: – NagError *Input/Output
The NAG error argument (see Section 7 in the Introduction to the NAG Library CL Interface).
6Error Indicators and Warnings
Dynamic memory allocation failed.
See Section 3.1.2 in the Introduction to the NAG Library CL Interface for further information.
An internal error has occurred in this function. Check the function call and any array sizes. If the call is correct then please contact NAG for assistance.
See Section 7.5 in the Introduction to the NAG Library CL Interface for further information.
Your licence key may have expired or may not have been installed correctly.
See Section 8 in the Introduction to the NAG Library CL Interface for further information.
8Parallelism and Performance
Background information to multithreading can be found in the Multithreading documentation.