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.
The dataflow model allows natural expression of parallelism in an application. Applications expressed in the dataflow model can be executed either using the data-driven or the demand-driven schemes. Although both these schemes have their utility in different scenarios, the realization of the demand-driven scheme is not adequately supported in the existing solutions for task parallelism. In this paper,...
The implementation and optimization of collective communication operations is an important field of active research. Such operations directly influence application performance and need to map the communication requirements in an optimal way to steadily changing network architectures. In this work, we define an abstract domain-specific language to express arbitrary group communication operations. We...
Message progression schemes that enable communication and computation to be overlapped have the potential to improve the performance of parallel applications. With currently available high-performance networks there are several options for making progress: manual progression, use of a progress thread, and communication offload. In this paper we analyze threaded progression approaches, comparing the...
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.