NVRAM

Global or local - which is best?

Author: Adrian Jackson
Posted: 9 Oct 2019 | 17:30

Selfish performance

Sharing of resources has challenges for the performance and scaling of large parallel applications. In the NEXTGenIO project we have been focusing specifically on I/O and data management/storage costs, working from the realisation that current filesystems will struggle to efficiently load and store data from millions of processes or tasks all requesting different data sets or bits of information.

NEXTGenIO: a step towards Exascale

Author: Mirren White
Posted: 27 May 2016 | 10:15

 

The NEXTGenIO project represents a step along the Exascale pathway.

We are developing a prototype platform that utilises the latest developments in memory technology, and that will offer vastly improved I/O performance compared to current HPC machines. The system will be developed end-to-end by the project partners – from inception through to delivery, with a full suite of systemware that can make use of the new technologies.

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