Extension and Version Dependencies
VK_KHR_get_physical_device_properties2
or
Version 1.1
SPIR-V Dependencies
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SPV_EXT_shader_atomic_float_add == Contact
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Vikram Kushwaha vkushwaha-nv
Other Extension Metadata
- Last Modified Date
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2020-07-15
- IP Status
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No known IP claims.
- Interactions and External Dependencies
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This extension provides API support for
GL_EXT_shader_atomic_float
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- Contributors
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Vikram Kushwaha, NVIDIA
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Jeff Bolz, NVIDIA
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Description
This extension allows a shader to contain floating-point atomic operations
on buffer, workgroup, and image memory.
It also advertises the SPIR-V AtomicFloat32AddEXT and
AtomicFloat64AddEXT capabilities that allows atomic addition on
floating-points numbers.
The supported operations include OpAtomicFAddEXT,
OpAtomicExchange, OpAtomicLoad and OpAtomicStore.
New Enum Constants
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VK_EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME -
VK_EXT_SHADER_ATOMIC_FLOAT_SPEC_VERSION -
Extending VkStructureType:
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VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_ATOMIC_FLOAT_FEATURES_EXT
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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.