Welcome to Verilator, the fastest Verilog/SystemVerilog simulator. Accepts Verilog or SystemVerilog Performs lint code-quality checks Compiles into multithreaded C++, or SystemC Creates XML to front-end your own tools Fast Outperforms many closed-source commercial simulators Single- and multithreaded output models Widely Used Wide industry and academic deployment Out-of-the-box support from Arm an