GetUserWorkspace

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	x
Atlas inference product AI Core	√
Atlas inference product Vector Core	x
Atlas training product	√

Function Usage

Obtains the workspace pointer used by the user. For details about the workspace, see How to Use Workspace. In development processes based on the kernel launch mode, if HAVE_WORKSPACE 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** API parameters
Parameter	Input/Output	Description
workspace	Input	Pointer to the passed workspace, including the system workspace and the workspace used by the user.

Constraints

None

Returns

The user uses the workspace pointer.

Parent topic: Constructor for TBuf