Class AMDDeviceCoherentMemory


  • public final class AMDDeviceCoherentMemory
    extends java.lang.Object
    This extension adds the device coherent and device uncached memory types. Any device accesses to device coherent memory are automatically made visible to any other device access. Device uncached memory indicates to applications that caches are disabled for a particular memory type, which guarantees device coherence.

    Device coherent and uncached memory are expected to have lower performance for general access than non-device coherent memory, but can be useful in certain scenarios; particularly so for debugging.

    Name String
    VK_AMD_device_coherent_memory
    Extension Type
    Device extension
    Registered Extension Number
    230
    Revision
    1
    Extension and Version Dependencies
    • Requires Vulkan 1.0
    Contact
    Last Modified Date
    2019-02-04
    Contributors
    • Ping Fu, AMD
    • Timothy Lottes, AMD
    • Tobias Hector, AMD