aclmdlGetDynamicHW

Applicability

Product	Supported
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	√

Description

Obtains the dynamic image size information supported by a model based on the model description.

Prototype

aclError aclmdlGetDynamicHW(const aclmdlDesc *modelDesc, size_t index, aclmdlHW *hw)

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.
hw	Output	const int ACL_MAX_HW_NUM = 128; typedef struct aclmdlHW { size_t hwCount; /*Number of image size profiles supported by the model/ uint64_t hw[ACL_MAX_HW_NUM][2]; /*Image size profiles. In each profile, element 0 indicates the height, and element 1 indicates the width./ } aclmdlHW; If hwCount is 0, dynamic image size is not supported. The image size defined in the model applies.

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.

Output

const int ACL_MAX_HW_NUM = 128;
typedef struct aclmdlHW {
    size_t hwCount; /**Number of image size profiles supported by the model*/
    uint64_t hw[ACL_MAX_HW_NUM][2]; /**Image size profiles. In each profile, element 0 indicates the height, and element 1 indicates the width.*/
} aclmdlHW;

If hwCount is 0, dynamic image size is not supported. The image size defined in the model applies.

Returns

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

Parent topic: aclmdlDesc