---
layout: stdlib-reference
---
# Attributes

Slang's Standard Library defines the following attributes:

- [AutoPyBindCUDA](autopybindcuda-046abcd)
- [BackwardDerivative](backwardderivative-08)
- [BackwardDerivativeOf](backwardderivativeof-08i)
- [BackwardDifferentiable](backwarddifferentiable-08)
- [COM](com-012)
- [CUDADeviceExport](cudadeviceexport-01234a)
- [CUDAHost](cudahost-01234)
- [CUDAKernel](cudakernel-01234)
- [CudaDeviceExport](cudadeviceexport-04a)
- [CudaHost](cudahost-04)
- [CudaKernel](cudakernel-04)
- [DerivativeGroupLinear](derivativegrouplinear-0af)
- [DerivativeGroupQuad](derivativegroupquad-0af)
- [DerivativeMember](derivativemember-0a)
- [Differentiable](differentiable-0)
- [DllExport](dllexport-03)
- [DllImport](dllimport-03)
- [ExperimentalModule](experimentalmodule-0c)
- [Flags](flags-0)
- [ForceInline](forceinline-05)
- [ForceUnroll](forceunroll-05)
- [ForwardDerivative](forwardderivative-07)
- [ForwardDerivativeOf](forwardderivativeof-07h)
- [ForwardDifferentiable](forwarddifferentiable-07)
- [HasTrivialForwardDerivative](hastrivialforwardderivative-03ah)
- [KnownBuiltin](knownbuiltin-05)
- [MaxIters](maxiters-03)
- [MaximallyReconverges](maximallyreconverges-09)
- [MaybeDifferentiable](maybedifferentiable-05)
- [NoDiffThis](nodiffthis-026)
- [NonUniformReturn](nonuniformreturn-03a)
- [NumThreads](numthreads-03)
- [OverloadRank](overloadrank-08)
- [PreferCheckpoint](prefercheckpoint-06)
- [PreferRecompute](preferrecompute-06)
- [PrimalSubstitute](primalsubstitute-06)
- [PrimalSubstituteOf](primalsubstituteof-06g)
- [PyExport](pyexport-02)
- [QuadDerivatives](quadderivatives-04)
- [RemovedSince](removedsince-07)
- [RequireFullQuads](requirefullquads-07b)
- [RequirePrelude](requireprelude-07)
- [Shader](shader-0)
- [SpecializationConstant](specializationconstant-0e)
- [Specialize](specialize-0)
- [TorchEntryPoint](torchentrypoint-05a)
- [TreatAsDifferentiable](treatasdifferentiable-057)
- [UnscopedEnum](unscopedenum-08)
- [WaveSize](wavesize-04)
- [allow](allow)
- [allow\_uav\_condition](allow_uav_condition)
- [anyValueSize](anyvaluesize-38)
- [branch](branch)
- [builtin](builtin)
- [call](call)
- [constref](constref)
- [deprecated](deprecated)
- [disable\_array\_flattening](disable_array_flattening)
- [domain](domain)
- [earlydepthstencil](earlydepthstencil)
- [fastopt](fastopt)
- [flatten](flatten)
- [forcecase](forcecase)
- [format](format)
- [gl\_binding](gl_binding)
- [instance](instance)
- [loop](loop)
- [maxtessfactor](maxtessfactor)
- [maxvertexcount](maxvertexcount)
- [mutating](mutating)
- [noRefInline](norefinline-25)
- [noinline](noinline)
- [nonmutating](nonmutating)
- [numthreads](numthreads)
- [open](open)
- [outputcontrolpoints](outputcontrolpoints)
- [outputtopology](outputtopology)
- [partitioning](partitioning)
- [patchconstantfunc](patchconstantfunc)
- [push\_constant](push_constant)
- [raypayload](raypayload)
- [require](require)
- [sealed](sealed)
- [shader](shader)
- [shader\_record](shader_record)
- [spv\_target\_env\_1\_3](spv_target_env_1_3)
- [unroll](unroll)
- [vk\_binding](vk_binding)
- [vk\_constant\_id](vk_constant_id)
- [vk\_image\_format](vk_image_format)
- [vk\_location](vk_location)
- [vk\_offset](vk_offset)
- [vk\_push\_constant](vk_push_constant)
- [vk\_shader\_record](vk_shader_record)
- [vk\_specialization\_constant](vk_specialization_constant)
- [vk\_spirv\_instruction](vk_spirv_instruction)

<!-- RTD-TOC-START
```{toctree}
:titlesonly:
:hidden:

AutoPyBindCUDA <autopybindcuda-046abcd>
BackwardDerivative <backwardderivative-08>
BackwardDerivativeOf <backwardderivativeof-08i>
BackwardDifferentiable <backwarddifferentiable-08>
COM <com-012>
CUDADeviceExport <cudadeviceexport-01234a>
CUDAHost <cudahost-01234>
CUDAKernel <cudakernel-01234>
CudaDeviceExport <cudadeviceexport-04a>
CudaHost <cudahost-04>
CudaKernel <cudakernel-04>
DerivativeGroupLinear <derivativegrouplinear-0af>
DerivativeGroupQuad <derivativegroupquad-0af>
DerivativeMember <derivativemember-0a>
Differentiable <differentiable-0>
DllExport <dllexport-03>
DllImport <dllimport-03>
ExperimentalModule <experimentalmodule-0c>
Flags <flags-0>
ForceInline <forceinline-05>
ForceUnroll <forceunroll-05>
ForwardDerivative <forwardderivative-07>
ForwardDerivativeOf <forwardderivativeof-07h>
ForwardDifferentiable <forwarddifferentiable-07>
HasTrivialForwardDerivative <hastrivialforwardderivative-03ah>
KnownBuiltin <knownbuiltin-05>
MaxIters <maxiters-03>
MaximallyReconverges <maximallyreconverges-09>
MaybeDifferentiable <maybedifferentiable-05>
NoDiffThis <nodiffthis-026>
NonUniformReturn <nonuniformreturn-03a>
NumThreads <numthreads-03>
OverloadRank <overloadrank-08>
PreferCheckpoint <prefercheckpoint-06>
PreferRecompute <preferrecompute-06>
PrimalSubstitute <primalsubstitute-06>
PrimalSubstituteOf <primalsubstituteof-06g>
PyExport <pyexport-02>
QuadDerivatives <quadderivatives-04>
RemovedSince <removedsince-07>
RequireFullQuads <requirefullquads-07b>
RequirePrelude <requireprelude-07>
Shader <shader-0>
SpecializationConstant <specializationconstant-0e>
Specialize <specialize-0>
TorchEntryPoint <torchentrypoint-05a>
TreatAsDifferentiable <treatasdifferentiable-057>
UnscopedEnum <unscopedenum-08>
WaveSize <wavesize-04>
allow <allow>
allow_uav_condition <allow_uav_condition>
anyValueSize <anyvaluesize-38>
branch <branch>
builtin <builtin>
call <call>
constref <constref>
deprecated <deprecated>
disable_array_flattening <disable_array_flattening>
domain <domain>
earlydepthstencil <earlydepthstencil>
fastopt <fastopt>
flatten <flatten>
forcecase <forcecase>
format <format>
gl_binding <gl_binding>
instance <instance>
loop <loop>
maxtessfactor <maxtessfactor>
maxvertexcount <maxvertexcount>
mutating <mutating>
noRefInline <norefinline-25>
noinline <noinline>
nonmutating <nonmutating>
numthreads <numthreads>
open <open>
outputcontrolpoints <outputcontrolpoints>
outputtopology <outputtopology>
partitioning <partitioning>
patchconstantfunc <patchconstantfunc>
push_constant <push_constant>
raypayload <raypayload>
require <require>
sealed <sealed>
shader <shader>
shader_record <shader_record>
spv_target_env_1_3 <spv_target_env_1_3>
unroll <unroll>
vk_binding <vk_binding>
vk_constant_id <vk_constant_id>
vk_image_format <vk_image_format>
vk_location <vk_location>
vk_offset <vk_offset>
vk_push_constant <vk_push_constant>
vk_shader_record <vk_shader_record>
vk_specialization_constant <vk_specialization_constant>
vk_spirv_instruction <vk_spirv_instruction>
```
RTD-TOC-END -->