Function: range_stop

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas training product	√
Atlas inference product	√
Atlas 200I/500 A2 inference product	√

Records the end time of the time span by msproftx when an event occurs.

After this API is called, the Profiling tool automatically records the end timestamp in stamp.

C Prototype

aclError aclprofRangeStop(uint32_t *rangeId)

Parameter	Description
range_id	Int, unique ID of a msproftx event stamp. Used to distinguish between threads.

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

This API must be used in pair with Function: range_start to indicate the start and end time of a time span.
Cross-thread calls are supported.
This API must be called between Function: create_stamp and Function: destroy_stamp.

Parent topic: msproftx Extended APIs