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DXGK_QUERYSCATTERRESERVEOUT structure (d3dkmddi.h)

  • Article

The DXGK_QUERYSCATTERRESERVEOUT structure contains the output parameters (pOutputData) for a DxgkDdiQueryAdaptedInfo call with a Type of DXGKQAITYPE_SCATTER_RESERVE.

Syntax

typedef struct _DXGK_QUERYSCATTERRESERVEOUT {
  UINT64 SetVGPUResourcesPageSize;
} DXGK_QUERYSCATTERRESERVEOUT;

Members

SetVGPUResourcesPageSize

The page size of the 2nd phase of GPU-VA translation available on the hardware, in bytes. The driver must specify a page size that aligns with the reserve physical assignments (partition VRAM sizes and offsets are multiples of this page size).

Remarks

For more information, see Live migration on GPU-P devices.

Requirements

Requirement Value
Minimum supported client Windows 11, version 24H2 (WDDM 3.2)
Header d3dkmddi.h

See also

DXGKARG_QUERYADAPTERINFO

DXGK_QUERYADAPTERINFOTYPE

DxgkDdiQueryAdapterInfo