Heterogeneous multiprocessor system-on-chip (MPSoC) architectures allow designers to achieve energy efficiency and high performance, especially when tailored for the target applications. This specialization requires to select the MPSoC components and define their interconnections (on the architecture side), and also to determine the mapping and scheduling of tasks and communications (on the application side). This problem is exacerbated by the growing privacy and security concerns when these architectures elaborate sensitive data. We propose a co-design solution based on ant colony optimization that also protects the exchange of private data among components. Our solution generates architectures with secure communications with systematically better performance than architectures with predefined security solutions.

中文翻译：

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自动生成具有安全通信的异构 SoC 架构

异构多处理器片上系统 (MPSoC) 架构使设计人员能够实现高能效和高性能，尤其是在针对目标应用进行定制时。这种专业化需要选择 MPSoC 组件并定义它们的互连（在架构方面），还需要确定任务和通信的映射和调度（在应用方面）。当这些架构详细阐述敏感数据时，日益增长的隐私和安全问题加剧了这个问题。我们提出了一种基于蚁群优化的协同设计解决方案，该解决方案还可以保护组件之间的私有数据交换。我们的解决方案生成具有安全通信的架构，与具有预定义安全解决方案的架构相比，其系统性能更好。