The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Overheads due to context switching and external interrupt management are core characteristics for Real-Time Operating Systems (RTOS) since they play a central role in their performance and timeliness. In this paper we evaluate two core characteristics for the Real-Time Executive for Multiprocessor Systems (RTEMS), an operating system used for supporting space applications. Our assessment makes use...
Extending the idea of preemptive multitasking to DPRS (Dynamic Partial Reconfiguration Systems) has far-reaching implications as many mechanisms supporting the concept, such as context saving and restoring, have to be built practically from scratch. This paper addresses previously neglected issues, related to design of effective preemption mechanisms for Flip-Flop-based and RAM-based hardware tasks...
The availability of multimillion Commercial-Off-The-Shelf (COTS) Field Programmable Gate Arrays (FPGAs) is making now possible the implementation on a single device of complex systems embedding processor cores as well as huge memories and ad-hoc hardware accelerators exploiting the programmable logic (Systems on Programmable Chip, or SoPCs). When deployed in safety- or mission-critical applications,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.