Function: modify

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

Modifies a specified feature in a repository. Only one feature in the repository can be modified at a time. This API does not apply to the N:M mode.

The Atlas inference accelerator modules in the Atlas inference products does not support this API.

C Prototype

        
             aclError aclfvModify(aclfvFeatureInfo *featureInfo)

Parameter	Description
feature_info	Int, address of the pointer that points to feature description. Call acl.fv.create_feature_info to create data of the aclfvFeatureInfo type in advance.

Return Value	Description
ret	Int, error code. 0: success. Other values: failures.

This API call automatically creates a stream for synchronous task execution within the API. When the tasks are complete, the stream is automatically destroyed.
Hardware has restrictions on the total number of streams. For details, see Function: create_stream.

For details about the API call sequence and sample code, see Feature Vector Search.

Parent topic: Feature Vector Search