Multi-core devices are envisioned to support the development of next-generation safety-critical systems, enabling the on-chip integration of functions of different criticality. This integration provides multiple system-level potential benefits such as cost, size, power, and weight reduction. However, safety certification becomes a challenge and several fundamental safety technical requirements must be addressed, such as temporal and spatial independence, reliability, and diagnostic coverage. This survey provides a categorization and overview at different device abstraction levels (nanoscale, component, and device) of selected key research contributions that support the compliance with these fundamental safety requirements.

中文翻译：

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用于安全关键系统的多核设备

多核设备旨在支持下一代安全关键系统的开发，实现不同关键功能的片上集成。这种集成提供了多种系统级潜在优势，例如成本、尺寸、功率和重量减轻。然而，安全认证成为一项挑战，必须满足几个基本的安全技术要求，例如时间和空间独立性、可靠性和诊断覆盖率。该调查提供了支持符合这些基本安全要求的选定关键研究贡献的不同设备抽象级别（纳米级、组件和设备）的分类和概述。