Applicable Products

Product	Supported (√/x)
Ascend 950PR/Ascend 950DT	√
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas training products	√
Atlas inference products	√
Atlas 200I/500 A2 inference products	√

Description

Marks an instantaneous event by msproftx.

After this API is called, the Profiling tool automatically adds the current timestamp to stamp and sets the event type to Mark, indicating that a msproftx profiling process starts.

Prototype

C Prototype
1
aclError aclprofMark(void *stamp)
Python Function
1
ret = acl.prof.mark(stamp)

Parameters

Parameter	Description
stamp	Int, stamp pointer address, indicating the msproftx event stamp. This specifies the pointer to the Function: create_stamp API.

Return Values

Return Value	Description
ret	Int, error code. 0 indicates success. Other values indicate failure.

Restrictions