forge-ml 0.1.0

A WebGPU-native machine learning runtime in Rust: train and run GPT-2 on any GPU wgpu reaches, with no CUDA and no Python
Documentation 
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// Elementwise scale: y = x * alpha (used for gradient clipping).

struct Params {
    n: u32,
    alpha: f32,
    _pad0: u32,
    _pad1: u32,
}

@group(0) @binding(0) var<uniform> p: Params;
@group(0) @binding(1) var<storage, read> x: array<f32>;
@group(0) @binding(2) var<storage, read_write> y: array<f32>;

@compute @workgroup_size(256)
fn main(
    @builtin(workgroup_id) wid: vec3<u32>,
    @builtin(num_workgroups) nwg: vec3<u32>,
    @builtin(local_invocation_index) li: u32,
) {
    let i = (wid.y * nwg.x + wid.x) * 256u + li;
    if (i >= p.n) { return; }
    y[i] = x[i] * p.alpha;
}