Function: set_device_res_limit

Applicability

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

Function Usage

Sets the device resource limits for the current process.

Prototype

C Prototype

aclError aclrtSetDeviceResLimit(int32_t deviceId, aclrtDevResLimitType type, uint32_t value)

Python Function

ret = acl.rt.set_device_res_limit(device_id, type, value)

Parameter Description

Parameter	Description
device_id	Int, device ID.
type	Int, enumerated value. For details, see aclrtDevResLimitType.
value	Int, resource limit.

Return Value Description

Return Value	Description
ret	Int, error code: 0 on success; else, failure.

Restrictions

This API must be called after set_device is called and before operators are executed. If the same device is set for multiple times, the last setting takes effect.

Parent topic: Runtime Configuration