aclrtSetStreamResLimit

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

Sets the device resource limits of a specified stream.

This API must be called after aclrtSetDevice is called and before operators are executed. If you set device resource limits for the same stream 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	Specified stream. If NULL is passed, the default stream will be operated.
type	Input	Resource type.
value	Input	Resource limit.

Parameter

Input/Output

Description

stream

Input

Specified stream.

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

type

Input

Resource type.

value

Input

Resource limit.

Returns

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

Parent topic: Runtime Configuration