aclprofGetOpStart
Description
Obtains the operator execution start time (ns).
As a best practice, the user should create a thread and call this API in the new thread. Otherwise, this API call will block the main thread.
Prototype
uint64_t aclprofGetOpStart(const void *opInfo, size_t opInfoLen, uint32_t index)
Parameters
|
Parameter |
Input/Output |
Description |
|---|---|---|
|
opInfo |
Input |
Address of the operator information. |
|
opInfoLen |
Input |
Length of the operator information. |
|
index |
Input |
Operator index. Must be in the range of [0, Operator count – 1]. Call aclprofGetOpNum to obtain the operator count. |
Returns
Operator execution start time