VkGpaPerfCounterAMD(3)

# VkGpaPerfCounterAMD(3) Manual Page

## Name

VkGpaPerfCounterAMD - Structure specifying parameters of a GPA sample

## C Specification

The `VkGpaPerfCounterAMD` structure is defined as:

    // Provided by VK_AMD_gpa_interface
    typedef struct VkGpaPerfCounterAMD {
        VkGpaPerfBlockAMD    blockType;
        uint32_t             blockInstance;
        uint32_t             eventID;
    } VkGpaPerfCounterAMD;

## Members

- `blockType` is a VkGpaPerfBlockAMD value specifying the GPU block type to sample.

- `blockInstance` is a value specifying which instance of the GPU block to sample.

- `eventID` is a value specifying the hardware-specific identifier of the performance counter to sample.

## Description

Valid Usage (Implicit)

- VUID-VkGpaPerfCounterAMD-blockType-parameter
  `blockType` must be a valid VkGpaPerfBlockAMD value

## See Also

VK_AMD_gpa_interface, VkGpaPerfBlockAMD, VkGpaSampleBeginInfoAMD

## 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