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MILEPOST GCC is the first machine learning enabled open-source self-tuning research compiler that can adapt to any architecture using iterative feedback-directed compilation, machine learning and collective optimization. It combines the strength of the production quality GCC that supports more than 30 families of architectures and can compile real, large applications including Linux, and the flexibility of the Interactive Compilation Interface that transforms GCC into the research compiler. It includes IBM static program feature extractor.
The development of the MILEPOST GCC and MILEPOST framework has been coordinated by Grigori Fursin and the UNIDAPT group. On the 1st of June, 2009 we uploaded a pre-release MILEPOST GCC 4.4.0 version to the GCC branches SVN and GCC ICI SVN. Official release should follow shortly after testing. After that we hope that it will be coordinated, supported and extended by the cTuning, HiPEAC, GCC and other R&D communities.