aclrtGetDeviceCapability

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

Queries the supported features.

aclError aclrtGetDeviceCapability(int32_t deviceId, aclrtDevFeatureType devFeatureType, int32_t *value)

Parameter	Input/Output	Description
deviceId	Input	Device ID. Must be in the range of [0, Device count – 1]. Call aclrtGetDeviceCount to obtain the device count.
devFeatureType	Input	Feature type. For details about the type definition, see aclrtDevFeatureType.
value	Output	Whether the feature is supported. ACL_DEV_FEATURE_NOT_SUPPORT(0): not supported ACL_DEV_FEATURE_SUPPORT(1): supported The related macros are defined as follows: #define ACL_DEV_FEATURE_SUPPORT 0x00000001 #define ACL_DEV_FEATURE_NOT_SUPPORT 0x00000000

Parameter

Input/Output

Description

deviceId

Input

Device ID.

Must be in the range of [0, Device count – 1]. Call aclrtGetDeviceCount to obtain the device count.

devFeatureType

Input

Feature type. For details about the type definition, see aclrtDevFeatureType.

value

Output

Whether the feature is supported.

The related macros are defined as follows:

#define ACL_DEV_FEATURE_SUPPORT     0x00000001
#define ACL_DEV_FEATURE_NOT_SUPPORT 0x00000000

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

Parent topic: Device Management