Struct AdapterConstraints 

pub struct AdapterConstraints {
    pub max_workgroup_size_x: u32,
    pub max_invocations_per_workgroup: u32,
    pub max_workgroups_per_dimension: u32,
    pub supports_subgroups: bool,
    pub supports_coopmat: bool,
    pub supports_rt_cores: bool,
    pub warp_size: u32,
}

Fields

max_workgroup_size_x: u32

max_invocations_per_workgroup: u32

max_workgroups_per_dimension: u32

supports_subgroups: bool

supports_coopmat: bool

Cooperative-matrix / Tensor-core matrix-multiply-accumulate support.

supports_rt_cores: bool

Ray-query / RT-core support (hardware ray-triangle intersection).

warp_size: u32

SIMD/warp width (32 NVIDIA, 64 AMD/Apple-ish). Workgroup sizes that are not a multiple of this are pruned from the tuning search (plan §6).

Implementations

impl AdapterConstraints

pub const fn portable() -> Self

pub fn supports_kernel(&self, kernel: &KernelSpec) -> Result<(), ForgeError>

Intrinsic-availability check (plan §6): a kernel that requires RT or cooperative-matrix hardware cannot run on an adapter that lacks it, so such kernels are pruned before tuning/certification on the local adapter. Subgroup intrinsics are not pruned because they can be lowered to a shared-memory equivalent. This is a hardware-vs-kernel check and is deliberately separate from schedule emission (which is hardware-agnostic).

pub fn from_wgpu_limits(limits: &Limits) -> Self

Trait Implementations

impl Clone for AdapterConstraints

fn clone(&self) -> AdapterConstraints

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AdapterConstraints

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AdapterConstraints

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for AdapterConstraints

fn eq(&self, other: &AdapterConstraints) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for AdapterConstraints

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for AdapterConstraints

impl Eq for AdapterConstraints

impl StructuralPartialEq for AdapterConstraints