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Heterogeneous multi-core platforms are widely accepted for high performance multimedia embedded systems. Although pipeline techniques can enhance performance for the multi-core platforms, data dependencies for processing compressed multimedia data makes it difficult, if not impossible, to automate pipelined design. In this paper, we target on multimedia streaming applications on heterogeneous multi-core...
Hardware/software (HW/SW) co-design has become an important issue for system design, and simulation environments have been utilized widely to shorten the development cycle. However, traditional hardware description languages (HDL), e.g., Verilog and VHDL, which are used by hardware designers to describe the hardware and model the hardware in a detailed simulated environment, are not appropriate for...
In the recent years, multicore processor designs have become increasingly popular for embedded applications, but diversified inter-core communication mechanisms have led to the difficulties in software development, integration and migration. A unified, portable, and efficient inter-core communication mechanism would have helped reduce these difficulties significantly, but such a solution did not exist...
Performance evaluation is key to the optimization of computer applications on multicore systems. While many techniques and profiling tools are available for measuring performance on homogeneous multicore platforms, most of them depend on the hardware support from the vendors. For developing applications on heterogeneous multicore systems, very few analysis tools exist to help the developers. This...
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