aclmdlGetInputDynamicGearCount

Applicable Products

Product	Supported
Ascend 950PR/Ascend 950DT	√
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	√
Atlas inference products	√
Atlas training products	√

Function Usage

Obtains the number of dynamic dimension profiles supported by a model based on the model description.

Prototype

aclError aclmdlGetInputDynamicGearCount(const aclmdlDesc *modelDesc, size_t index, size_t *gearCount)

Parameters

Parameter	Input/Output	Description
modelDesc	Input	Pointer to data of the aclmdlDesc type. Call aclmdlCreateDesc to create data of the aclmdlDesc type in advance.
index	Input	Reserved. The value is fixed to –1.
gearCount	Output	Pointer to the number of dynamic dimension profiles. For example, if the input tensor of a model is 4-dimensional and the dimension size profiles specified by the --dynamic_dims parameter for model conversion are 1,3,224,224;2,3,224,224;1,3,256,256, the number of dynamic dimension profiles obtained by this API call is 3.

Parameter

Input/Output

Description

modelDesc

Input

Pointer to data of the aclmdlDesc type.

Call aclmdlCreateDesc to create data of the aclmdlDesc type in advance.

index

Input

Reserved. The value is fixed to –1.

gearCount

Output

Pointer to the number of dynamic dimension profiles.

For example, if the input tensor of a model is 4-dimensional and the dimension size profiles specified by the --dynamic_dims parameter for model conversion are 1,3,224,224;2,3,224,224;1,3,256,256, the number of dynamic dimension profiles obtained by this API call is 3.

Returns

0 on success; else, failure. For details, see aclError.

Restrictions

If no dynamic dimension profile is set during model build, this API call returns 0 dynamic dimension profiles.

Parent topic: aclmdlDesc