aclrtAllocatorSetAllocFuncToDesc
Description
Sets the callback function for allocating memory blocks when the user-provided Allocator is used.
Prototype
aclError aclrtAllocatorSetAllocFuncToDesc(aclrtAllocatorDesc allocatorDesc, aclrtAllocatorAllocFunc func)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
allocatorDesc |
Input |
Pointer to the Allocator descriptor. Call aclrtAllocatorCreateDesc to set the Allocator description in advance. |
func |
Input |
Callback function for allocating memory blocks. Callback function definition: typedef void *(*aclrtAllocatorAllocFunc)(aclrtAllocator allocator, size_t size); aclrtAllocator definition: typedef void *aclrtAllocator; |
Returns
The value 0 indicates success, and other values indicate failure. For details, see aclError.
Parent topic: aclrtAllocatorDesc