Search Results for "jit compiler"

netsniff-ng is a free Linux networking toolkit, a Swiss army knife for your daily Linux network plumbing if you will. Its gain of performance is reached by zero-copy mechanisms, so that on packet reception and transmission the kernel does not need to copy packets from kernel space to user space and vice versa. Our toolkit can be used for network development and analysis, debugging, auditing, or network reconnaissance.

...It implements a fully spec-compliant RISC-V architecture, supporting modern instruction sets and extensions while maintaining a lean and modular codebase. One of its most notable features is its tracing JIT compiler, which enables significantly faster execution compared to traditional emulation approaches like QEMU’s TCG. The system is capable of running full operating systems such as Linux, FreeBSD, and OpenBSD, as well as supporting userland emulation for running RISC-V applications directly on foreign hosts. RVVM includes a rich virtual hardware environment, including networking, storage devices, and input systems, allowing for realistic system-level emulation.