Open Source Yacc System Software

Postgres-XC is a write-scalable synchronous multi-master PostgreSQL cluster with the following features. 1) Both read and write scalability. 2) Configured with more than one server. 3) Complete global transaction and visibility management.

Tunguska is a ternary computer emulator. The goal is to provide a relatively easy-to-use platform, reminiscent of an early PC, for people who want to experience and experiment with ternary computing hands-on.

Detox is a utility designed to clean up filenames. It replaces non-standard characters, such as spaces, with standard equivalents.

Blackboard implements a lightweight, portable tuple space suitable for multi-agent system and distributed component design. Supports implicit invocation via content-filtered asynchronous events, blocking call semantics, and shared memory messaging.

CLuMPI (OpenCL under MPI) is an implementation of the OpenCL interface which uses MPI as a back end

This utility is to construct the interactive function call graph.

A BSD Ports-like package managing tool that inherits the UNIX philosophies. DIPMT is designed for high clarity, absolute irrestrictability and strong extensibility to provide simple mechanism while keeping as same ability of using sourcecode as possible.

ITVal is an analysis tool for evaluating iptables firewall systems. It provides an easy way for a system administrator to verify that his firewall provides the protection he thinks it does. ITVal can analyze multiple NAT'd firewalls connected serially.

‘intelliworm’ is a prototype simulation of a Intelligent Species of a common earth worm,which inherits human like decision making capabilities through Neural Network intelligence representation,all developed by integrating .NET with Lisp and Yacc.

NetProg is an API in C language allowing an homogeneous programming of communicating applications on many operating systems. It covers all the need for applications that requires complex way of exchanging data in synchronous or asynchronous mode. Based on messages for exchanging data between clients and servers, it, moreover, access databases or files with the same message modelling.

Operating System Framework for a MIPS Simulator. The project includes a multi-threaded MIPS Simulator and a naive Operating System and an Assembler for the simulated architecture, intended to be used for instructional and educational purpose.

The libtune project aims at providing a standard API to unify the various ways Linux developers have to access kernel tunables, system information, resource consumptions.

XPath Shell (XPsh) is a shell extension for selecting files with an XPath-inspired syntax, depending on file attributes and the metadata and/or content of individual files. XPsh can be used as a standalone command, or it can be integrated into a shell.

YaKa is an environment for describing and installing site wide systems. For further informations please have a look at http://yaka.ensiie.fr

Mudpit is an intelligent, modular and reliable spool processor for Snort's unified format.