Function: get_op_attr

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	√

Function Usage

Obtains the attribute value of an operator in a model on the network.

Prototype

C Prototype

const char *aclmdlGetOpAttr(aclmdlDesc *modelDesc, const char *opName, const char *attr)

Python Function

attr_value = acl.mdl.get_op_attr(model_desc, op_name, attr)

Parameters

Parameter	Description
model_desc	Int, pointer address of the aclmdlDesc type. Call acl.mdl.create_desc to create data of the aclmdlDesc type in advance, and then call acl.mdl.get_desc to obtain the data of the aclmdlDesc type based on the model ID.
op_name	Str, operator name.
attr	Str, operator attribute. Currently, only the _datadump_original_op_names attribute is supported, which records the base operators before fusion. The API return is formatted as [opName1_len]opName1...[opNameN_len]opNameN, where opNameN_len indicates the length of the operator name string. In the following example of the _datadump_original_op_names attribute, the base operators are scale2c_branch2c, bn2c_branch2c, res2c_branch2c, res2c, and res2c_relu and the lengths of the operator name strings are 16, 13, 14, 5, and 10: [16]scale2c_branch2c[13]bn2c_branch2c[14]res2c_branch2c[5]res2c[10]res2c_relu

Parameter

Description

model_desc

Int, pointer address of the aclmdlDesc type.

Call acl.mdl.create_desc to create data of the aclmdlDesc type in advance, and then call acl.mdl.get_desc to obtain the data of the aclmdlDesc type based on the model ID.

op_name

Str, operator name.

attr

Str, operator attribute.

Currently, only the _datadump_original_op_names attribute is supported, which records the base operators before fusion. The API return is formatted as [opName1_len]opName1...[opNameN_len]opNameN, where opNameN_len indicates the length of the operator name string.

In the following example of the _datadump_original_op_names attribute, the base operators are scale2c_branch2c, bn2c_branch2c, res2c_branch2c, res2c, and res2c_relu and the lengths of the operator name strings are 16, 13, 14, 5, and 10:

[16]scale2c_branch2c[13]bn2c_branch2c[14]res2c_branch2c[5]res2c[10]res2c_relu

Returns

Return Value	Description
attr_value	Str, attribute value. If the opName or attr attribute does not exist, or the attr attribute value is empty, an empty string is returned. If this API call fails, None is returned.

Return Value

Description

attr_value

Str, attribute value. If the opName or attr attribute does not exist, or the attr attribute value is empty, an empty string is returned.

If this API call fails, None is returned.

Parent topic: aclmdlDesc