Function load_jit 

pub fn load_jit<B: Backend>(
    source: &str,
    device: B::Device,
    config: RuntimeConfig,
) -> Result<JitExecutor<B>>

Parse, lower, validate, optimize, and JIT-compile a .sw program.

This is the recommended entry point for production use — it produces a JIT executor that runs graphs faster than the interpreter.

Example

let jit = load_jit::<CpuBackend>(source, CpuDevice, RuntimeConfig::default())?;
let result = jit.run("Forward", &inputs)?;