VK_QCOM_queue_perf_hint(3)
VK_QCOM_queue_perf_hint
- Name String
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VK_QCOM_queue_perf_hint - Extension Type
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Device extension
- Registered Extension Number
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303
- Revision
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1
- Ratification Status
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Not ratified
- Extension and Version Dependencies
- Contact
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-
Matthew Netsch mnetsch
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- Extension Proposal
Other Extension Metadata
- Last Modified Date
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2026-02-26
- IP Status
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No known IP claims.
- Interactions and External Dependencies
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Interacts with
VK_KHR_internally_synchronized_queues
-
- Contributors
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Matthew Netsch, Qualcomm Technologies, Inc
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Description
This extension exposes power constraints to the application, allowing it to provide hints for influencing the device’s clock frequency.
These hints are VkQueue state and are persistent across the life of
the queue until the app updates or removes the constraint.
The kernel combines the constraints across the active queues from all
processes to determine the actual clock frequency levels.
New Enum Constants
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VK_QCOM_QUEUE_PERF_HINT_EXTENSION_NAME -
VK_QCOM_QUEUE_PERF_HINT_SPEC_VERSION -
Extending VkStructureType:
Document Notes
For more information, see the Vulkan Specification.
This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.