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.
Languages and libraries based on the Partitioned Global Address Space (PGAS) programming model have emerged in recent years with a focus on addressing the programming challenges for scalable parallel systems. Among these, Coarray Fortran (CAF) is unique in that as it has been incorporated into an existing standard (Fortran 2008), and therefore it is of particular importance that implementations supporting...
We describe how 2-level memory hierarchies can be exploited to optimize the implementation of teams in the parallel facet of the upcoming Fortran 2015 standard. We focus on reducing the cost associated with moving data within a computing node and between nodes, finding that this distinction is of key importance when looking at performance issues. We introduce a new hardware-aware approach for PGAS,...
Multicore embedded systems are rapidly emerging. Hardware designers are packing more and more features into their design. Introducing heterogeneity in these systems, i.e. Adding cores of varying types does provide opportunities to solve problems in different aspects. However, this presents several challenges to embedded system programmers since software is still not mature enough to efficiently exploit...
OpenMP 3.x introduced the concept of creation of tasks with the aim of handling unstructured parallelism by providing support for efficient load-balancing and dynamic scheduling of asynchronous units of work, namely tasks. This work is focused towards extending task parallelism further to exploit task dependence relationships. The goal is to extend the OpenMP tasking model to provide more flexible...
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.