Struct KernelMetadata 

pub struct KernelMetadata {
    pub id: String,
    pub mode: KernelMode,
    pub domain: Domain,
    pub description: String,
    pub expected_throughput: u64,
    pub target_latency_us: f64,
    pub requires_gpu_native: bool,
    pub version: u32,
}

Kernel metadata (mirrors C# [GpuKernel] attribute).

Contains all configuration and performance expectations for a kernel.

Fields

id: String

Unique kernel identifier (e.g., “graph/pagerank”).

mode: KernelMode

Kernel execution mode.

domain: Domain

Business domain for licensing and organization.

description: String

Human-readable description.

expected_throughput: u64

Expected throughput in operations per second.

target_latency_us: f64

Target latency in microseconds.

requires_gpu_native: bool

Whether this kernel requires GPU-native execution.

If true, CPU fallback is not available.

version: u32

Version of the kernel implementation.

Implementations

impl KernelMetadata

pub fn batch(id: impl Into<String>, domain: Domain) -> Self

Create a new batch kernel metadata.

pub fn ring(id: impl Into<String>, domain: Domain) -> Self

Create a new ring kernel metadata.

pub fn with_description(self, description: impl Into<String>) -> Self

Set the description.

pub fn with_throughput(self, ops_per_sec: u64) -> Self

Set the expected throughput.

pub fn with_latency_us(self, latency_us: f64) -> Self

Set the target latency.

pub fn with_gpu_native(self, required: bool) -> Self

Set whether GPU-native execution is required.

pub fn with_version(self, version: u32) -> Self

Set the version.

pub fn feature_string(&self) -> String

Returns the feature string for licensing.

Format: Domain.KernelName where KernelName is extracted from the ID.

pub fn full_id(&self) -> String

Returns the full kernel ID path.

Trait Implementations

impl Clone for KernelMetadata

fn clone(&self) -> KernelMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KernelMetadata

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

Formats the value using the given formatter.

impl Default for KernelMetadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for KernelMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for KernelMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.