aclrtSetStreamResLimit

Applicability

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	√

Description

Sets the device resource limits of a specified stream.

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

After the device resource limits of a specified stream are set using this API, you can call aclrtUseStreamResInCurrentThread to set the device resource limits of the specified stream in the current thread.

Prototype

aclError aclrtSetStreamResLimit(aclrtStream stream, aclrtDevResLimitType type, uint32_t value)

Parameters

Parameter	Input/Output	Description
stream	Input	Stream. For details about the type definition, see aclrtStream. If NULL is passed, the default stream will be operated.
type	Input	Resource type. For details, see aclrtDevResLimitType.
value	Input	Resource limit.

Parameter

Input/Output

Description

stream

Input

Stream. For details about the type definition, see aclrtStream.

If NULL is passed, the default stream will be operated.

type

Input

Resource type. For details, see aclrtDevResLimitType.

value

Input

Resource limit.

Returns

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

Parent topic: Runtime Configuration