MultiGPUMode

Navigation: ADLX SDK References → ADLX Interfaces → GPU → IADLXGPU1

Syntax

ADLX_RESULT    MultiGPUMode (ADLX_MGPU_MODE* mode)

Parameters

#	Direction	Name	Type	Description
1.	[out]	mode	ADLX_MGPU_MODE*	The pointer to a variable where the AMD MGPU mode is returned. The variable is MGPU_NONE if the GPU is not part of an AMD MGPU configuration. The variable is MGPU_PRIMARY if the GPU is the primary GPU in an AMD MGPU configuration. The variable is MGPU_SECONDARY if the GPU is the secondary GPU in an AMD MGPU configuration.

Return Value

If MultiGPUMode is successfully returned, ADLX_OK is returned.

If MultiGPUMode is not successfully returned, an error code is returned.

Refer to ADLX_RESULT for success codes and error codes.

Additional Info

AMD MGPU technology harnesses the power of two or more discrete graphics cards working in parallel to dramatically improve performance in games and applications.

On systems with AMD MGPU enabled the video output is delivered through the primary GPU and the workload is allocated to all supported GPUs in the setup.

Requirements

Header	include “ISystem1.h”
Minimum version	1.2

See Also: ADLX Enums