Tripwire: a synchronization primitive for virtual memory mapped communication.
Riddoch, David and Pope, Steve and Roberts, Derek and Mapp, Glenford E. and Clarke, David and Ingram, David and Mansley, Kieran and Hopper, Andy (2001) Tripwire: a synchronization primitive for virtual memory mapped communication. Journal for Interconnection Networks, 2 (3). pp. 345-364. ISSN 0219-2659
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Existing user-level network interfaces deliver high
bandwidth, low latency performance to applications,
but are typically unable to support diverse styles of
communication and are unsuitable for use in multiprogrammed
environments. Often this is because the network abstraction is presented at too high a level, and support for synchronisation is inflexible. In this paper we present a new primitive for in-band synchronisation: the Tripwire. Tripwires provide a flexible, efficient and scalable means for synchronisation that is orthogonal to data transfer.
We describe the implementation of a non-coherent
distributed shared memory network interface, with
Tripwires for synchronisation. This interface provides
a low-level communications model with gigabit class
bandwidth and very low overhead and latency. We show how it supports a variety of communication styles, including
remote procedure call, message passing and streaming.
|Research Areas:||A. > School of Science and Technology > Computer Science > SensoLab group
A. > School of Science and Technology > Computer and Communications Engineering
|Depositing User:||Dr G E Mapp|
|Date Deposited:||15 Sep 2011 07:32|
|Last Modified:||17 Dec 2015 16:15|
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