VkQueryPool(3)

# VkQueryPool(3) Manual Page

## Name

VkQueryPool - Opaque handle to a query pool object

## C Specification

Queries are managed using query pool objects. Each query pool is a collection of a specific number of queries of a particular type.

Query pools are represented by `VkQueryPool` handles:

    // Provided by VK_VERSION_1_0
    VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkQueryPool)

## See Also

VK_DEFINE_NON_DISPATCHABLE_HANDLE, VK_VERSION_1_0, VkVideoInlineQueryInfoKHR, vkCmdBeginQuery, vkCmdBeginQueryIndexedEXT, vkCmdCopyQueryPoolResults, vkCmdCopyQueryPoolResultsToMemoryKHR, vkCmdEndQuery, vkCmdEndQueryIndexedEXT, vkCmdResetQueryPool, vkCmdWriteAccelerationStructuresPropertiesKHR, vkCmdWriteAccelerationStructuresPropertiesNV, vkCmdWriteMicromapsPropertiesEXT, vkCmdWriteTimestamp, vkCmdWriteTimestamp2, vkCmdWriteTimestamp2, vkCreateQueryPool, vkDestroyQueryPool, vkGetQueryPoolResults, vkResetQueryPool, vkResetQueryPool

## 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