DPDK is a set of libraries for fast packet processing. Applications run in user-space and communicate directly with dedicated network interfaces.

This is the GNU Fortran compiler, which compiles Fortran on platforms supported by the gcc compiler.

liquid-dsp is a free and open-source digital signal processing (DSP) library designed specifically for software defined radios on embedded platforms. The aim is to provide a lightweight DSP library that does not rely on a myriad of external dependencies or proprietary and otherwise cumbersome frameworks. All signal processing elements are designed to be flexible, scalable, and dynamic, including filters, filter design, oscillators, modems, synchronizers, and complex mathematical operations.