A fait l'objet d'une publication au "International Symposium on Computer Architecture (ISCA) 2014" Lien : http://people.irisa.fr/Arthur.Perais/data/ISCA%2714_EOLE.pdfEven in the multicore era, there is a continuous demand to increase the performance of single-threaded applications. However, the conventional path of increasing both issue width and instruction window size inevitably leads to the power wall. Value prediction (VP) was proposed in the mid 90's as an alternative path to further enhance the performance of wide-issue superscalar processors. Still, it was considered up to recently that a performance-effective implementation of Value Prediction would add tremendous complexity and power consumption in almost every stage of the pipelin...