Module wasm 

WASM/SIMD integration for browser-based inference (spec §L) WASM/SIMD Integration Module

Provides WebAssembly support for browser-based inference with SIMD acceleration.

QA Verification (Section L: 15 points)

• L1: wasm32-unknown-unknown target compiles
• L2: SIMD128 feature enabled in WASM
• L3: WASM module size <5MB (without model)
• L4: WASM loads in <500ms (tested in browser)
• L5: Memory.grow() works for model loading
• L6-L15: See tests below

References

• WebAssembly SIMD Spec: https://github.com/WebAssembly/simd
• wasm-bindgen: https://rustwasm.github.io/wasm-bindgen/

Structs

SimdVerification

SIMD operation results for verification

WasmInferenceSession

WASM inference session for streaming token generation

WasmMemoryConfig

WASM memory configuration for model loading

WasmTensorView

Zero-copy view into WASM linear memory

Functions

dot_simd_friendly

Dot product using SIMD-friendly accumulation

matmul_simd_friendly

Matrix multiplication using SIMD-friendly layout

verify_f32x4_operations

Verify SIMD f32x4 operations produce correct results

verify_i32x4_operations

Verify SIMD i32x4 operations produce correct results

Type Aliases

MatrixF64

Type alias for f64 matrices (standard precision)

VectorF64

Type alias for f64 vectors (standard precision)