GetUserWorkspace

Supported Products

Product	Supported/Unsupported
Atlas A3 training products / Atlas A3 inference products	√
Atlas A2 training products / Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	x
Atlas inference product 's AI Core	√
Atlas inference product 's Vector Core	x
Atlas training products	√

Function Usage

Obtains the workspace pointer used by the user. For details about the workspace, see How do I use workspace?. In the kernel direct scheduling development mode, if the HAVE_WORKSPACE compilation option is not enabled, the framework does not automatically set the system workspace. If high-level APIs that require the system workspace, such as Matmul Kernel APIs, are used, the kernel needs to set the system workspace through SetSysWorkSpace. In this case, the user workspace needs to be obtained through this API.

Prototype

      
           __aicore__ inline GM_ADDR GetUserWorkspace(GM_ADDR workspace)

Parameters

**Table 1** Parameters
Parameter	Input/Output	Description
Workspace	Input	Pointer to the passed workspace, including the system workspace and the workspace used by the user.

Restrictions

None

Return Value Description

The user uses the workspace pointer.

Parent topic: Workspace