На странице исследовательской группы проф. Гуткнехта (Programming Languages and Runtime Systems Group, ETH Zurich) выложена реализация языка Composita с исходными текстами (включая исходники ран-тайма), а также с набором тестов производительности и парой примеров приложений. См.http://www.jg.inf.ethz.ch/wiki/ComponentLanguage/Front

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> (160kb, 29 June 2007).The Component language is implemented by two systems:- First, there is the development system, on which new component programs can be edited and compiled. This is a usual Oberon installation with the component compiler provided in the package above.- Second, there is a runtime system, on which the the compiled programs can be executed. It is a small operating system which has been specifically designed to support the concepts of the new language very efficiently. As target platform, the runtime system runs on any PC-compatible Intel x86 single or multi-processor machine (with normal ATA disk support).To use the compiler and runtime system, extract the package above under an Oberon installation (AOS) and follow the instructions in 'ComponentSystem.Tool' file. The source code of the runtime system is here available. The following applications have been currently developed in Composita:- Traffic Simulation Package (144kb, 29 June 2007).- Typical Concurrent Programs (8kb, 29 June 2007)The packages also contain analogous implementations in other programming languages to compare the runtime performance.