Open Source BSD Compilers

APTOS is an open source Apt translator project. It consists of several CAM applications, based on the Apt programming language. It is used to create control programs for cnc mills, lathes, water jets, lasers, and other industrial equipment.

The goal of the Fortran-to-Java project is to provide Java Application Programming Interfaces (APIs) to numerical libraries originally written in Fortran (particularly BLAS and LAPACK). The result of this work, JLAPACK, is distributed here.

Regulus is a Prolog-based toolkit for building spoken dialogue systems.

The SrcML Framework allows converting Sourcecode to a XML representation on which tools can then be used to deduce statical data for analyzing and visualizing the initial source. It also provides easy ways to write programs which modify other programs.

VHDLC is a VHDL to C++ translator aiming at full VHDL '93 compliance. It provides the translator and supporting VHDL libraries for the target host C++ compiler.

an IDE for creating, compiling, linking and downloading programs for 68HC11 platforms including the handyboard and MIT 6.270 board

ANGEL-Automatic differentiation Nested Graph Elimination Library is a template library using the Boost Graph Library and the Standard C++ Library; it provides sparse representations of c-graphs their dual line graphs and vertex, edge and face elimina

http://chuck.cs.princeton.edu/ --- ChucK is a new programming language for real-time audio synthesis, composition, and performance. It supports concurrency, powerful/precise control over time, and the ability to add, remove, and modify code, on-the-fly.

JSim8086 is platform-independent Assembly Language Simulator of the Intel 8086 CPU. It was designed to be a learning tool (CAL) for first year Computing students who are learning Computer Systems Organisation and Assembly Programming.

JPIE is an implementation of an Open Source Java to Prolog/Prolog to Java interoperability mecanism based on the Java VM.

NXTAssembler is an assembler for the Lego Mindstorms NXT.

PHDL is an HDL that functions as an alternative to mainstream graphical schematic capture tools. The language is compiled into a pcb netlist which can then be imported into a layout tool. We are currently on version 2.1 of the tool. We have created an eclipse plugin version of the tool as well as a standalone command-line based version. Both function identically and output a netlist that can be imported into a pcb layout tool. VHDL revolutionized how FPGA designs and digital logic circuits have been designed and captured and overcame many of the difficulties associated with the use of schematic editing tools. We believe the use of an HDL is also the way of the future when it comes to PCB design. The PHDL compiler automatically supports the output of PADS and Eagle netlists, and through extending a simple java class, users can generate a netlist in practically any format required by their choice of a layout tool.

This project has the language data for spel, the main new codebase is at: https://gitlab.com/liberit/pyac A computer programming language using human language syntax for human-to-human and human-to-computer communication with high precision, supporting many languages. Currently has alpha prototype support for analytic versions of the UN languages English, Mandarin Chinese, Spanish, Arabic, Russian and French as well as a bunch of others in addition to the core mwak language. The alpha IDE is at http://spel.sourceforge.net/src/web/spel.html (wait for it to finish loading before clicking "translate") Since it is early prototype, it's not easy to use, If you are interested, join the mailing list. latest code is in the git repository.

UfakPython is a small subset of Python programming language, for small embedded devices, like PICs. UfakPython sources are translated to C by UfakPython Compiler. Small Device C Compiler can then compile the C outputs to the target device's codes.

Mixed Analog/Digital Simulator framework - parser and elaborator for Verilog and Verilog-AMS, and an extended C++ (ParC - http://parallel.cc) to be used as the simulation engine.

Visai Neri is an attempt to syntactically parse Natural Languages in general and Tamil in particular. To this end, we have developed an application using JavaCC to parse Venpa poetry after writing the grammar in BNF. Vision: complete Tamil grammar in

{sets} is a lightweight constraint programming language. The uniqueness of {sets}, is that it uses ROBDD ( Reduced Ordered Binary Decision Diagrams ) to represent and solve constraints.