Atomic software component

How do you ask? Well once u understand the ports, interfaces and connectors and what is RTE, you will be clear. So lets understand them one by one. Open navigation menu. Close suggestions Search Search.

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If you want to learn fll please visit Autosar course on udemy. Original Title 7 Atomic Software component. Did you find this document useful? For complex device driver, ECU abstraction, or service proxy components that you import from compositions, you can model only the application side of their behavior in Simulink. For example, a complex device driver component can access Runtime Environment RTE device driver interfaces as an application-level component.

Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select:. Select the China site in Chinese or English for best site performance. Collectives on Stack Overflow. Learn more. What does "atomic" mean in programming? Ask Question. Asked 8 years, 10 months ago. Active 6 months ago. Viewed k times. In the Effective Java book, it states: The language specification guarantees that reading or writing a variable is atomic unless the variable is of type long or double [JLS, What does "atomic" mean in the context of Java programming, or programming in general?

James James 3, 3 3 gold badges 11 11 silver badges 4 4 bronze badges. One operation at a time. Noting that some variables don't by default have atomic read and write, declaring them as volatile long or volatile double makes read atomic and write atomic. Show 1 more comment. Active Oldest Votes.

Flavio Vilante 3, 1 1 gold badge 8 8 silver badges 14 14 bronze badges. So this is assuming that it is running in a bit system. What if it was 64 bit system? Harke If you are running 64 bit Java, yes. Does this applies to C and. NET too? If yes, in order to foo gets an atomic behavir, the CLR must be bit? Fabiano It does apply and here's how to achieve it in. NET since we don't have the synchronized keyword like Java.

Then let's assume thread A assigns long value then in half way thread B tries to read it. If operation A is atomic, then thread B will wait till it finishes?