Function: mark

Applicability

Product	Supported (√/x)
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	√

Function Usage

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)

Parameter Description

Parameter	Description
stamp	Int, stamp pointer address, indicating the msproftx event stamp. Specifies the pointer address of the Function: create_stamp API.

Return Value Description

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

Restrictions

This API must be called between the create_stamp and destroy_stamp calls.

Reference

For the API call example, see Profile Data Collection.

Parent topic: msproftx Extension APIs