aclUpdateDataBuffer
Description
Updates the buffer and size of the data in the aclDataBuffer.
After the aclDataBuffer is updated, free the aclDataBuffer memory when it is no longer needed to avoid memory leak.
Prototype
aclError aclUpdateDataBuffer(aclDataBuffer *dataBuffer, void *data, size_t size)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
dataBuffer |
Input |
Pointer to data of the aclDataBuffer type. Call aclCreateDataBuffer to create data of the aclDataBuffer type in advance. The memory is managed by the user. Call aclrtMalloc/aclrtFree or aclrtMallocHost/aclrtFreeHost for memory allocation/freeing. |
data |
Input |
Pointer to the address of the memory that stores data. |
size |
Input |
Buffer size in bytes. If you need to use an empty tensor, set the minimum memory size to 1 byte during memory allocation to ensure normal running of subsequent services. |
Returns
The value 0 indicates success, and other values indicate failure. For details, see aclError.