Dataflow programming model for reconfigurable computing

This paper addresses the problem of image processing algorithms implementation onto dynamically and reconfigurable architectures. Today, these Systems-on-Chip (SoC), offer the possibility to implement several heterogeneous processing elements in a single chip. It means several processors, few hardware accelerators as well as communication mediums between all these components. Applications for this kind of platform are described with software threads, running on processors, and specific hardware accelerators, running on hardware partitions. This paper focuses on the complex problem of communication management between software and hardware actors for dataflow oriented processing, and proposes solutions to leverage this issue.