Site IndexAbout CMS
ARCHER is the UK's high-end computing service, funded by EPSRC and NERC. It is available for use by academia and industry in the UK and Europe.
ARCHER is a Cray XC30 machine consisting of 4920 compute nodes. Each node is made up of two 2.7 GHz, 12-core Ivy Bridge processors, and either 64 or 128 GB of memory. This provides a total of 118,080 cores in the system. Nodes are connected through Cray's Aries interconnect technology. ARCHER also provides a serial queue for compilation and other tasks. The file systems are split into:
- /home: A small backed-up space.
- /work: A larger region optimised for fast access from the compute nodes. It is intended for temporaray storage of simulation, and is not backed-up.
- /nerc: The Research Data Facility archive for long term storage. The RDF also has a dedicated processing system - the Data Analytic Cluster (DAC).
For more information about the ARCHER service, including the hardware and software available see the webpage: http://www.archer.ac.uk
The UM on ARCHER
UM versions installed on ARCHER are: 6.1, 6.6.3, 7.3, 7.8, 8.2, 8.4, 8.5, 8.6 and the 10.x series.
For all UM versions, whether using the UMUI or Rose, runs are submitted via PUMA.
To get an n02 account on ARCHER, contact grenville.lister AT ncas.ac.uk.
Some steps are required before running a UM job for the first time on ARCHER:
- First register for a PUMA account by emailing the CMS team.
- Then set up your PUMA and ARCHER environments to use the UM software:
More information on specific topics can be found below: