Proceedings 16th International Parallel and Distributed Processing Symposium 2002
DOI: 10.1109/ipdps.2002.1016564
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Portals 3.0: protocol building blocks for low overhead communication

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Cited by 54 publications
(39 citation statements)
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“…The server coordinates the sending and receiving of these large data segments, so it is not overwhelmed by client requests. Nessie currently has implementations for Portals-based networks [7], such as those for the Cray XT series, and InfiniBand networks.…”
Section: Rpc Librarymentioning
confidence: 99%
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“…The server coordinates the sending and receiving of these large data segments, so it is not overwhelmed by client requests. Nessie currently has implementations for Portals-based networks [7], such as those for the Cray XT series, and InfiniBand networks.…”
Section: Rpc Librarymentioning
confidence: 99%
“…Each of the six links from each node can support 2.5GB/s, after protocol overheads . Low-level software access to the interconnects is provided through the Portals library [7], which provides a connectionless RDMA-based interface.…”
Section: Red Stormmentioning
confidence: 99%
“…The advantages of this form of offloading have been well established. In previous work, we have presented arguments for pushing more protocol information onto the network interface in order to better support upper-level transport protocols, and we have presented an architecture that provides the basic building blocks for constructing protocols for many different higherlevel programming interfaces [5].…”
Section: Motivationmentioning
confidence: 99%
“…For example, in [17] portions of a Portals [5] stack were offloaded. Similarly, the Quadrics network [20] offloads the MPI matching stack onto the network interface, and others have explored this approach for Myrinet [29].…”
Section: Related Workmentioning
confidence: 99%
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