Function: destroy_step_info

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	√

Destroys data of the aclprofStepInfo type created by the acl.prof.create_step_info call.

C Prototype

void aclprofDestroyStepInfo (aclprofStepInfo * stepinfo)

Parameter	Description
stepinfo	Int, step information. The acl.prof.create_step_info API needs to be called in advance to create data of the aclprofStepInfo type.

None

Use this API together with the acl.prof.create_step_info API. Call acl.prof.create_step_info first and then acl.prof.destroy_step_info.
If the same aclprofStepInfo pointer repeatedly calls the acl.prof.destroy_step_info API, an error indicating that the memory is freed repeatedly is reported.

Parent topic: Iteration Time in PyTorch Scenarios