Function: dump_unreg_callback

Applicability

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	√

Description

Deregisters the dump data callback function.

The Function: init_dump, Function: dump_reg_callback, Function: dump_unreg_callback, and Function: finalize_dump APIs are used together to obtain the dump data by using the callback function. (The callback function registered by using this API needs to be implemented by the user. The implementation logic of the callback function includes obtaining the dump data and data length.) The specific scenarios are exemplified as follows:

Execute a model and obtain dump data through callback.
Function: init --> Function: dump_reg_callback --> Function: init_dump --> Model loading --> Model execution --> Function: finalize_dump --> Function: dump_unreg_callback --> Model unloading --> Function: finalize
Execute two different models and obtain dump data through callback. In this context, as long as the callback function is not deregistered by calling Function: dump_unreg_callback, you can obtain the dump data of both models through the callback function.
Function: init -- > Function: dump_reg_callback -- > Function: init_dump --> Model 1 loading --> Model 1 execution -->--> Model 2 loading --> Model 2 execution -- > Function: finalize_dump --> Model unloading -- > Function: dump_unreg_callback -- > Function: finalize

Prototype

C Prototype
1
void acldumpUnregCallback()
Python Function
1
acl.mdl.dump_unreg_callback()

Parameters

None

Return Value

None

Restrictions

acl.mdl.dump_unreg_callback must work with acl.mdl.dump_reg_callback and is valid only after acl.mdl.dump_reg_callback is called.

Parent topic: Dump Configuration