ThreadX is an embedded real-time operating system (RTOS) programmed mostly in the C language. It was originally released in 1997 as ThreadX when Express Logic first developed it, later it was renamed to Azure RTOS (2019) after Express Logic was purchased by Microsoft, then most recently it was renamed again to Eclipse ThreadX (2023), or "ThreadX" in its short form, after it transitioned to free open source model under the stewardship of the Eclipse Foundation.
ThreadX 是由 Express Logic 公司开发的实时操作系统。ThreadX的作者是Willian Lamie,他也曾是Nucleus的作者,目前是Express Logic公司的CEO。Express Logic公司位于美国加州圣地亚哥市。 ThreadX名字是由来有两个方面,线程(Thread)是操作系统的可执行单元, “X”表示上下文切换。ThreadX的线程共享同一内存空间,资源可共享。 和许多其他实时操作系统类似,ThreadX是多任务系统,采用抢占式调度,快速的中断响应,独立内存管理,支持线程间通信,互斥,事件和线程同步。 ThreadX主要的特点是支持优先级继承,抢占阈值的设计,微内核设计,代码空间占用小等。ThreadX源代码采用免版税使用模式(royalty-free)。 ThreadX 通常应用在嵌入式操作系统中。大部分的开发工作在主机上完成,主机运行Windows或Linux系统,交叉编译器可以在主机上生成目标系统的机器码,然后下载到目标板上运行。 几种可以识别threadx系统(OS-aware)的开发工具,包括 Wind River Workbench,ARM RealView,GreenHills Software's MULTI, Metrowerks CodeWarrior, IAR C-SPY, Lauterbach TRACE32 和 visionCLICK。 ThreadX 支持的架构包括 ARM,X86, ARC, MIPS,Xtensa等等, 几乎涵盖所有主流CPU架构。
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).