Dystr

Dystr is the company behind RunMat, an open-source, high-performance MATLAB-compatible runtime built in Rust that executes MATLAB-syntax code with automatic GPU acceleration across browser, desktop (macOS/Windows/Linux), and CLI. It features a multi-tiered execution model (JIT via Cranelift, BLAS, fused GPU kernels) that automatically routes work to CPU or GPU without manual kernel or device management. RunMat targets engineers and scientists needing fast numerical, physics, and FEA computations, claiming 150–180× faster execution than Octave and ~100× faster than Python on large elementwise math.