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The project will address two main challenges of prevailing architectures: 1) The global interconnect and memory bottleneck due to a single, globally shared memory with high access times and power consumption, 2) The difficulties in programming heterogeneous, multi-core platforms, in particular in dynamically managing data structures in distributed memory. MOSART aims to overcome these through a multi-core...
Modern mobile devices support diverse applications that are enabled by rapid increase of computational power of mobile platforms. A brisk performance evaluation phase is required after the application modelling to evaluate feasibility of new applications on the platform. GENESYS modelling methodology employing service-oriented component based application design has been extended for this purpose such...
Increasing number of concurrent applications in future mobile devices will be based on parallel heterogeneous multiprocessor system-on-chip platforms using network-on-chip communication to achieve scalability. In this paper we describe a performance modeling and simulation approach to explore efficiently the application-platform solution/design space at system-level. The application behavior is abstracted...
Performance evaluation in an early phase of system design is a crucial part of system optimisation and validation. We present a method for combining UML-based application workload models with hardware models written using the SystemC language, and introduce a layer of platform service models between the application and hardware architecture models. The modelling approach is validated with a case study...
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