Vulkan.Extensions.VK_ARM_shader_core_properties

Name

VK_ARM_shader_core_properties - device extension

VK_ARM_shader_core_properties

Name String

VK_ARM_shader_core_properties

Extension Type

Device extension

Registered Extension Number

416

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

Version 1.1

Contact

• Jan-Harald Fredriksen @janharaldfredriksen-arm%0A*Here describe the issue or question you have about the VK_ARM_shader_core_properties extension*

Other Extension Metadata

Last Modified Date

2023-02-07

IP Status

No known IP claims.

Contributors

• Jan-Harald Fredriksen, Arm Ltd.

Description

This extension provides the ability to determine device-specific performance properties of Arm GPUs.

It exposes properties for the number of texel, pixel, and fused multiply-add operations per clock per shader core. This can be used in combination with the VK_ARM_shader_core_builtins extension that provides the ability to query the number of shader cores on the physical device.

New Structures

• Extending PhysicalDeviceProperties2:

  • PhysicalDeviceShaderCorePropertiesARM

New Enum Constants

• ARM_SHADER_CORE_PROPERTIES_EXTENSION_NAME

• ARM_SHADER_CORE_PROPERTIES_SPEC_VERSION

• Extending StructureType:

  • STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_CORE_PROPERTIES_ARM

Version History

• Revision 1, 2023-02-07 (Jan-Harald Fredriksen)

  • Initial draft.

See Also

PhysicalDeviceShaderCorePropertiesARM

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.

Documentation

data PhysicalDeviceShaderCorePropertiesARM

VkPhysicalDeviceShaderCorePropertiesARM - Structure describing shader core properties that can be supported by an implementation

Description

If a throughput rate cannot be determined on the physical device, the value 0 will be returned for that rate.

If the PhysicalDeviceShaderCorePropertiesARM structure is included in the pNext chain of the PhysicalDeviceProperties2 structure passed to getPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

See Also

VK_ARM_shader_core_properties, StructureType

Constructors

PhysicalDeviceShaderCorePropertiesARM

Fields

• pixelRate :: Word32

  pixelRate is an unsigned integer value indicating the maximum number of pixels output per clock per shader core.

• texelRate :: Word32

  texelRate is an unsigned integer value indicating the maximum number of texels per clock per shader core.

• fmaRate :: Word32

  fmaRate is an unsigned integer value indicating the maximum number of single-precision fused multiply-add operations per clock per shader core.

Instances

Storable PhysicalDeviceShaderCorePropertiesARM

Defined in Vulkan.Extensions.VK_ARM_shader_core_properties

Methods

sizeOf :: PhysicalDeviceShaderCorePropertiesARM -> Int

alignment :: PhysicalDeviceShaderCorePropertiesARM -> Int

peekElemOff :: Ptr PhysicalDeviceShaderCorePropertiesARM -> Int -> IO PhysicalDeviceShaderCorePropertiesARM

pokeElemOff :: Ptr PhysicalDeviceShaderCorePropertiesARM -> Int -> PhysicalDeviceShaderCorePropertiesARM -> IO ()

peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceShaderCorePropertiesARM

pokeByteOff :: Ptr b -> Int -> PhysicalDeviceShaderCorePropertiesARM -> IO ()

peek :: Ptr PhysicalDeviceShaderCorePropertiesARM -> IO PhysicalDeviceShaderCorePropertiesARM

poke :: Ptr PhysicalDeviceShaderCorePropertiesARM -> PhysicalDeviceShaderCorePropertiesARM -> IO ()

Show PhysicalDeviceShaderCorePropertiesARM

Defined in Vulkan.Extensions.VK_ARM_shader_core_properties

Methods

showsPrec :: Int -> PhysicalDeviceShaderCorePropertiesARM -> ShowS

show :: PhysicalDeviceShaderCorePropertiesARM -> String

showList :: [PhysicalDeviceShaderCorePropertiesARM] -> ShowS

Eq PhysicalDeviceShaderCorePropertiesARM

Defined in Vulkan.Extensions.VK_ARM_shader_core_properties

Methods

(==) :: PhysicalDeviceShaderCorePropertiesARM -> PhysicalDeviceShaderCorePropertiesARM -> Bool

(/=) :: PhysicalDeviceShaderCorePropertiesARM -> PhysicalDeviceShaderCorePropertiesARM -> Bool

FromCStruct PhysicalDeviceShaderCorePropertiesARM

Defined in Vulkan.Extensions.VK_ARM_shader_core_properties

Methods

peekCStruct :: Ptr PhysicalDeviceShaderCorePropertiesARM -> IO PhysicalDeviceShaderCorePropertiesARM

ToCStruct PhysicalDeviceShaderCorePropertiesARM

Defined in Vulkan.Extensions.VK_ARM_shader_core_properties

Methods

withCStruct :: PhysicalDeviceShaderCorePropertiesARM -> (Ptr PhysicalDeviceShaderCorePropertiesARM -> IO b) -> IO b

pokeCStruct :: Ptr PhysicalDeviceShaderCorePropertiesARM -> PhysicalDeviceShaderCorePropertiesARM -> IO b -> IO b

withZeroCStruct :: (Ptr PhysicalDeviceShaderCorePropertiesARM -> IO b) -> IO b

pokeZeroCStruct :: Ptr PhysicalDeviceShaderCorePropertiesARM -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero PhysicalDeviceShaderCorePropertiesARM

Defined in Vulkan.Extensions.VK_ARM_shader_core_properties

Methods

zero :: PhysicalDeviceShaderCorePropertiesARM

type ARM_SHADER_CORE_PROPERTIES_SPEC_VERSION = 1

pattern ARM_SHADER_CORE_PROPERTIES_SPEC_VERSION :: forall a. Integral a => a

type ARM_SHADER_CORE_PROPERTIES_EXTENSION_NAME = "VK_ARM_shader_core_properties"

pattern ARM_SHADER_CORE_PROPERTIES_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a