VkGpaDeviceClockModeInfoAMD(3)

Name

VkGpaDeviceClockModeInfoAMD - Structure containing returned clock ratios or clock mode to set

C Specification

The VkGpaDeviceClockModeInfoAMD structure is defined as:

// Provided by VK_AMD_gpa_interface
typedef struct VkGpaDeviceClockModeInfoAMD {
    VkStructureType            sType;
    const void*                pNext;
    VkGpaDeviceClockModeAMD    clockMode;
    float                      memoryClockRatioToPeak;
    float                      engineClockRatioToPeak;
} VkGpaDeviceClockModeInfoAMD;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • clockMode is a enum:VkGpaDeviceClockModeAMD value specify which clock mode to set, or whether to query the current clocks.

  • memoryClockRatioToPeak is the returned ratio of the current memory clock to the maximum memory clock, if clockMode is VK_GPA_DEVICE_CLOCK_MODE_QUERY_AMD.

  • engineClockRatioToPeak is the returned ratio of the current engine clock to the maximum engine clock, if clockMode is VK_GPA_DEVICE_CLOCK_MODE_QUERY_AMD.

Description

If clockMode is VK_GPA_DEVICE_CLOCK_MODE_QUERY_AMD, memoryClockRatioToPeak and engineClockRatioToPeak are filled with the ratios of their current values to their maximums respectively, otherwise they are left unchanged.

Valid Usage (Implicit)

See Also

VK_AMD_gpa_interface, VkGpaDeviceClockModeAMD, VkStructureType, vkSetGpaDeviceClockModeAMD

Document Notes

For more information, see the Vulkan Specification.

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.