Transactors for parallel hardware and software co-design

K. Asanović
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引用次数: 4

Abstract

The use of higher-level design specifications is required for large scale embedded systems, yet these must admit efficient hardware and software implementations. The transactor model separates local computation from global communication, and avoids overspecifying the execution of computations within each unit. The use of guarded atomic commands provides a clean model for concurrent activities that share state within each unit, and supports computations on non-deterministic input streams.
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并行硬件和软件协同设计的处理器
大型嵌入式系统需要使用更高级的设计规范,但这些规范必须允许有效的硬件和软件实现。事务处理模型将局部计算与全局通信分离,并避免在每个单元内过度指定计算的执行。使用受保护的原子命令为在每个单元内共享状态的并发活动提供了一个干净的模型,并支持对非确定性输入流的计算。
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