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// Copyright 2018-2023 The Khronos Group Inc.
//
// SPDX-License-Identifier: CC-BY-4.0
include::{generated}/meta/{refprefix}VK_EXT_memory_priority.adoc[]
=== Other Extension Metadata
*Last Modified Date*::
2018-10-08
*Contributors*::
- Jeff Bolz, NVIDIA
- Jeff Juliano, NVIDIA
=== Description
This extension adds a pname:priority value specified at memory allocation
time.
On some systems with both device-local and non-device-local memory heaps,
the implementation may transparently move memory from one heap to another
when a heap becomes full (for example, when the total memory used across all
processes exceeds the size of the heap).
In such a case, this priority value may be used to determine which
allocations are more likely to remain in device-local memory.
include::{generated}/interfaces/VK_EXT_memory_priority.adoc[]
=== Version History
* Revision 1, 2018-10-08 (Jeff Bolz)
** Initial revision
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