IEC 63504-2804:2023 多核心的软硬件接口

标准编号：IEC 63504-2804:2023

中文名称：多核心的软硬件接口

英文名称：Software-Hardware Interface for Multi-Many-Core

发布日期：2023-10-17

标准范围

IEC 63504-2804:2023从软件设计的角度定义了一个体系结构描述标准，它提供了一个通用接口，抽象了对启用多核工具至关重要的硬件属性。该标准包括复杂处理器（如超长指令字（VLIW）核心和复杂争用场景）的性能估计准确性、包括未缓存存储器区域的高速缓存和存储器子集的高速缓存的描述、粗略功耗估计的属性、，通过分离用于处理器描述和其他存储器/通信的可扩展标记语言（XML）文件来提高可重用性-相关信息。这是一个IEC/IEEE双重标志标准。

IEC 63504-2804:2023 defines an architecture description standard from the software design perspective - this provides a common interface that abstracts the hardware properties that are critical to enable multicore tools. The standard includes performance estimation accuracy for complex processors like Very Long Instruction Word (VLIW) core and complex contention scenarios, description of caches to include uncached memory regions and caches for subsets of memories, properties for coarse power consumption estimation, and reusability by separating eXtensible Markup Language (XML) files for processor description and other memory/communication-related information. This is an IEC/IEEE dual logo standard.

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