C Specification

To query the GPU clock current values and their ratios to their maximums, call:

// Provided by VK_AMD_gpa_interface
VkResult vkGetGpaDeviceClockInfoAMD(
    VkDevice                                    device,
    VkGpaDeviceGetClockInfoAMD*                 pInfo);

Parameters

  • device is the logical device to get clock information from.

  • pInfo is a pointer to a VkGpaDeviceGetClockInfoAMD structure in which the clock values are returned.

Description

Valid Usage (Implicit)

  • VUID-vkGetGpaDeviceClockInfoAMD-device-parameter
    device must be a valid VkDevice handle

  • VUID-vkGetGpaDeviceClockInfoAMD-pInfo-parameter
    pInfo must be a valid pointer to a VkGpaDeviceGetClockInfoAMD structure

Return Codes
On success, this command returns
On failure, this command returns

See Also

VK_AMD_gpa_interface, VkDevice, VkGpaDeviceGetClockInfoAMD

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.

Copyright

Copyright 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0