Struct WebGPUBackend 

pub struct WebGPUBackend { /* private fields */ }

WebGPU backend using wgpu for cross-platform GPU compute.

Implementations

impl WebGPUBackend

pub fn new() -> Self

Create a new WebGPU backend. Call [initialize] before any GPU operations.

pub fn is_available() -> bool

Check if WebGPU is conceptually available on this platform. Actual adapter availability is verified in [initialize].

Trait Implementations

impl BackendTrait for WebGPUBackend

fn name(&self) -> &str

Get backend name

fn capabilities(&self) -> &BackendCapabilities

Get backend capabilities

fn initialize<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<()>> + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Initialize the backend

fn compile_kernel<'life0, 'life1, 'async_trait>( &'life0 self, source: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Compile a kernel

fn launch_kernel<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, kernel: &'life1 [u8], grid: (u32, u32, u32), _block: (u32, u32, u32), args: &'life2 [*const u8], ) -> Pin<Box<dyn Future<Output = Result<()>> + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Launch a kernel

fn allocate_memory(&self, size: usize) -> Result<*mut u8>

Allocate device memory

fn free_memory(&self, ptr: *mut u8) -> Result<()>

Free device memory

fn copy_memory( &self, dst: *mut u8, src: *const u8, size: usize, kind: MemcpyKind, ) -> Result<()>

Copy memory

fn synchronize(&self) -> Result<()>

Synchronize device

impl Default for WebGPUBackend

fn default() -> Self

Returns the “default value” for a type.

impl Send for WebGPUBackend

impl Sync for WebGPUBackend