Crate ringkernel_wgpu 

WebGPU Backend for RingKernel

This crate provides cross-platform GPU support via WebGPU (wgpu). Works on Vulkan, Metal, DX12, and browser environments.

Features

• Cross-platform GPU access (Windows, macOS, Linux, Web)
• Event-driven execution model (WebGPU limitation)
• WGSL shader language support

Limitations

• No true persistent kernels (WebGPU doesn’t support cooperative groups)
• No 64-bit atomics in WGSL
• Event-driven execution only

Example

use ringkernel_wgpu::WgpuRuntime;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let runtime = WgpuRuntime::new().await?;
    let kernel = runtime.launch("compute", Default::default()).await?;
    kernel.activate().await?;
    Ok(())
}

Modules

stub 🔒

Structs

WgpuRuntime

Stub WebGPU runtime when wgpu feature is disabled.

Constants

RING_KERNEL_WGSL_TEMPLATE

WGSL shader template for ring kernel.

Functions

is_wgpu_available

Check if WebGPU is available at runtime.