mirror of
https://github.com/status-im/Vulkan-Docs.git
synced 2025-02-25 12:35:11 +00:00
* Update release number to 121. Github Issues: * Add missing `structextends` attribute in `vk.xml` for slink:VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR (public issue 1018). * Change attributes of flink:vkCmdCopyAccelerationStructureNV, flink:vkCmdWriteAccelerationStructuresPropertiesNV, flink:vkCmdBuildAccelerationStructureNV, and flink:vkCmdTraceRaysNV to require that these commands execute outside renderpasses (public issue 1021). * Add an issue to the `<<VK_EXT_buffer_device_address>>` appendix discussing the introduction of new names and aliasing by equivalent old names (public pull request 1024). Internal Issues: * Protect the `VK_KHR_sampler_mirror_clamp_to_edge` extension with asciidoctor conditionals, and remove it from the core-only specification builds, where it had previously been force-included in the Makefile. It is now treated like any other extension (internal issue 1776). * Edit some asciidoctor anchor names starting with `features-features-` to just start with `features-`, since the old chapters was split into 3 pieces. There are still some mild naming inconsistencies with anchors which may be addressed in the future (internal issue 1792). * Add `KHR` alias for the non-suffixed extension token ename:VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE, for compatibility with naming rules for extensions (internal issue 1796). * Clarify requirements for external memory in NOTEs for sname:VkExternalMemoryBufferCreateInfo, and valid usage statements for flink:vkBindBufferMemory, slink:VkBindBufferMemoryInfo, flink:vkBindImageMemory, and slink:VkBindImageMemoryInfo (internal merge request 3301). * Make extension version numbers in `vk.xml` and extension appendices consistent. In a few cases, we could not recover history at this granularity, and left the summary of a version's change undefined (internal merge request 3323). * Fix invocation of `CodeInlineMacro` in the Ruby extension backing the `code:` macro, which was delegating to the wrong base class (internal merge request 3331). * Modify `reg.py` to do a better job of recognizing equivalent <enum> definitions. * Add a `sortorder` attribute to XML feature and extension tags. New Extensions * `<<VK_AMD_device_coherent_memory>>`
162 lines
5.7 KiB
Plaintext
162 lines
5.7 KiB
Plaintext
// Copyright (c) 2016-2019 Khronos Group. This work is licensed under a
|
|
// Creative Commons Attribution 4.0 International License; see
|
|
// http://creativecommons.org/licenses/by/4.0/
|
|
|
|
include::meta/VK_KHR_device_group.txt[]
|
|
|
|
*Last Modified Date*::
|
|
2017-10-10
|
|
*IP Status*::
|
|
No known IP claims.
|
|
*Interactions and External Dependencies*::
|
|
- Promoted to Vulkan 1.1 Core
|
|
*Contributors*::
|
|
- Jeff Bolz, NVIDIA
|
|
- Tobias Hector, Imagination Technologies
|
|
|
|
This extension provides functionality to use a logical device that consists
|
|
of multiple physical devices, as created with the
|
|
`<<VK_KHR_device_group_creation>>` extension.
|
|
A device group can allocate memory across the subdevices, bind memory from
|
|
one subdevice to a resource on another subdevice, record command buffers
|
|
where some work executes on an arbitrary subset of the subdevices, and
|
|
potentially present a swapchain image from one or more subdevices.
|
|
|
|
=== New Object Types
|
|
|
|
None.
|
|
|
|
=== New Enum Constants
|
|
|
|
* Extending elink:VkStructureType:
|
|
** ename:VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_RENDER_PASS_BEGIN_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_COMMAND_BUFFER_BEGIN_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_SUBMIT_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_BIND_SPARSE_INFO_KHR
|
|
ifdef::VK_KHR_swapchain[]
|
|
** ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_CAPABILITIES_KHR
|
|
** ename:VK_STRUCTURE_TYPE_IMAGE_SWAPCHAIN_CREATE_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_SWAPCHAIN_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_SWAPCHAIN_CREATE_INFO_KHR
|
|
endif::VK_KHR_swapchain[]
|
|
** ename:VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_DEVICE_GROUP_INFO_KHR
|
|
** ename:VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_DEVICE_GROUP_INFO_KHR
|
|
* Extending elink:VkImageCreateFlagBits
|
|
** ename:VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR
|
|
* Extending elink:VkPipelineCreateFlagBits
|
|
** ename:VK_PIPELINE_CREATE_VIEW_INDEX_FROM_DEVICE_INDEX_BIT_KHR
|
|
** ename:VK_PIPELINE_CREATE_DISPATCH_BASE_KHR
|
|
* Extending elink:VkDependencyFlagBits
|
|
** ename:VK_DEPENDENCY_DEVICE_GROUP_BIT_KHR
|
|
ifdef::VK_KHR_swapchain[]
|
|
* Extending elink:VkSwapchainCreateFlagBitsKHR
|
|
** ename:VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR
|
|
endif::VK_KHR_swapchain[]
|
|
|
|
=== New Enums
|
|
|
|
* elink:VkPeerMemoryFeatureFlagBitsKHR
|
|
* elink:VkMemoryAllocateFlagBitsKHR
|
|
ifdef::VK_KHR_swapchain[]
|
|
* elink:VkDeviceGroupPresentModeFlagBitsKHR
|
|
endif::VK_KHR_swapchain[]
|
|
|
|
=== New Structures
|
|
|
|
* slink:VkMemoryAllocateFlagsInfoKHR
|
|
* slink:VkDeviceGroupRenderPassBeginInfoKHR
|
|
* slink:VkDeviceGroupCommandBufferBeginInfoKHR
|
|
* slink:VkDeviceGroupSubmitInfoKHR
|
|
* slink:VkDeviceGroupBindSparseInfoKHR
|
|
* slink:VkBindBufferMemoryDeviceGroupInfoKHR
|
|
* slink:VkBindImageMemoryDeviceGroupInfoKHR
|
|
ifdef::VK_KHR_swapchain[]
|
|
* slink:VkDeviceGroupPresentCapabilitiesKHR
|
|
* slink:VkImageSwapchainCreateInfoKHR
|
|
* slink:VkBindImageMemorySwapchainInfoKHR
|
|
* slink:VkAcquireNextImageInfoKHR
|
|
* slink:VkDeviceGroupPresentInfoKHR
|
|
* slink:VkDeviceGroupSwapchainCreateInfoKHR
|
|
endif::VK_KHR_swapchain[]
|
|
|
|
=== New Functions
|
|
|
|
* flink:vkGetDeviceGroupPeerMemoryFeaturesKHR
|
|
* flink:vkCmdSetDeviceMaskKHR
|
|
* flink:vkCmdDispatchBaseKHR
|
|
ifdef::VK_KHR_swapchain[]
|
|
* flink:vkGetDeviceGroupPresentCapabilitiesKHR
|
|
* flink:vkGetDeviceGroupSurfacePresentModesKHR
|
|
* flink:vkGetPhysicalDevicePresentRectanglesKHR
|
|
* flink:vkAcquireNextImage2KHR
|
|
endif::VK_KHR_swapchain[]
|
|
|
|
=== New Built-In Variables
|
|
|
|
* <<interfaces-builtin-variables-deviceindex,code:DeviceIndex>>
|
|
|
|
=== New SPIR-V Capabilities
|
|
|
|
* <<spirvenv-capabilities,code:DeviceGroup>>
|
|
|
|
=== Promotion to Vulkan 1.1
|
|
|
|
ifdef::VK_KHR_swapchain[]
|
|
The following enums, types and commands are included as interactions with
|
|
`<<VK_KHR_swapchain>>`:
|
|
|
|
* ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_CAPABILITIES_KHR
|
|
* ename:VK_STRUCTURE_TYPE_IMAGE_SWAPCHAIN_CREATE_INFO_KHR
|
|
* ename:VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_SWAPCHAIN_INFO_KHR
|
|
* ename:VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR
|
|
* ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_PRESENT_INFO_KHR
|
|
* ename:VK_STRUCTURE_TYPE_DEVICE_GROUP_SWAPCHAIN_CREATE_INFO_KHR
|
|
* ename:VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR
|
|
* elink:VkDeviceGroupPresentModeFlagBitsKHR
|
|
* slink:VkDeviceGroupPresentCapabilitiesKHR
|
|
* slink:VkImageSwapchainCreateInfoKHR
|
|
* slink:VkBindImageMemorySwapchainInfoKHR
|
|
* slink:VkAcquireNextImageInfoKHR
|
|
* slink:VkDeviceGroupPresentInfoKHR
|
|
* slink:VkDeviceGroupSwapchainCreateInfoKHR
|
|
* flink:vkGetDeviceGroupPresentCapabilitiesKHR
|
|
* flink:vkGetDeviceGroupSurfacePresentModesKHR
|
|
* flink:vkGetPhysicalDevicePresentRectanglesKHR
|
|
* flink:vkAcquireNextImage2KHR
|
|
|
|
If Vulkan 1.1 and VK_KHR_swapchain are supported, these are included by
|
|
VK_KHR_swapchain.
|
|
endif::VK_KHR_swapchain[]
|
|
|
|
The base functionality in this extension is included in core Vulkan 1.1,
|
|
with the KHR suffix omitted.
|
|
The original type, enum and command names are still available as aliases of
|
|
the core functionality.
|
|
|
|
=== Issues
|
|
|
|
None.
|
|
|
|
=== Examples
|
|
|
|
TODO
|
|
|
|
=== Version History
|
|
|
|
* Revision 1, 2016-10-19 (Jeff Bolz)
|
|
- Internal revisions
|
|
* Revision 2, 2017-05-19 (Tobias Hector)
|
|
- Removed extended memory bind functions to VK_KHR_bind_memory2, added
|
|
dependency on that extension, and device-group-specific structs for
|
|
those functions.
|
|
* Revision 3, 2017-10-06 (Ian Elliott)
|
|
- Corrected Vulkan 1.1 interactions with the WSI extensions.
|
|
All Vulkan 1.1 WSI interactions are with the VK_KHR_swapchain
|
|
extension.
|
|
* Revision 4, 2017-10-10 (Jeff Bolz)
|
|
- Rename "SFR" bits and structure members to use the phrase "split
|
|
instance bind regions".
|