Highly scalable dynamically reconfigurable systolic ring-architecture for DSP applications

New parallel execution based machine paradigms must be considered. Thanks to their high level of flexibility structurally programmable architectures are potentially interesting candidates to overcome classical CPUs limitations. Based on a parallel execution model, we present in this paper a new dynamically reconfigurable architecture, dedicated to data oriented applications acceleration. Principles, realizations and comparative results will be exposed for some classical applications, targeted on different architectures