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.
Programs that execute in parallel across a network often use the message passing interface (MPI) library for communication. The network requirements of an MPI program are often unclear because of the difficulty in exploring alternative network configurations as well as obtaining packet level information about the communication. MPI-NeTSim is an execution environment to emulate MPI programs on simulated...
Remote direct memory access (RDMA) and point- to-point network fabrics both have their own advantages. MPI middleware implementations typically use one or the other, however, the appearance of the Internet Wide Area RDMA Protocol (iWARP), RDMA over IP, and protocol off-load devices introduces the opportunity to use a hybrid design for MPI middleware that uses both iWARP and a transport protocol directly...
MPI middleware glues together the components necessary for execution. Almost all implementations have a communication component also called a message progression layer that progresses outstanding messages and maintains their state. The goal of this work is to thin or eliminate this communication component by pushing the functionality down onto the standard IP stack in order to take advantage of potential...
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.