Supercomputing Wales Portal

Now Hawk is in full production, it is important to have a routine maintenance window to undertake core updates and modifications to the computing infrastructure. This will be a regular monthly maintenance window scheduled for the first Wednesday of each month. The initial session is planned for Wednesday 6th February, during which time the cluster should […]

Dear Users As we have now moved into the new year, it is time to finally switch off the remaining HPC Wales systems. The new Supercomputing Wales systems, Hawk and Sunbird, have been in use for some months and are already being well utilised. HPC Wales home data has been migrated across to the new […]

This email was dispatched to all users of HPCW on 18/09/2018.   Dear HPC Wales User Next week (week beginning 24/09/2018) will see two significant changes to HPC Wales and Supercomputing Wales (SCW) provision: The existing HPC Wales compute systems at Cardiff will be decommissioned. Login nodes and file systems will remain online at Cardiff […]

For all users of HPC Wales systems, We are pleased to inform you that the first of the new Supercomputing Wales systems is now available for general access & use. This first system is the ‘Hawk’ system and is for the use of Cardiff and Bangor users only at this time. The second system, which […]

The following email was dispatched to active registered users on 7th March 2018:   Dear Colleagues Following up from previous email updates (https://goo.gl/cy1uv3), we are now in the final stages of preparation to accommodate the Phase 1 system installation in mid-March 2018. Based on current timetables, Supercomputing Wales (SCW) and ARCCA staff will need to […]

The upgraded software stack that has been deployed over the last 8 months to HPCW systems has proven reliable and capable. Stack related issues have reduced substantially and system availability/user experience has improved as a result. It is therefore time to complete the transition to the new stack by upgrading the Cardiff HTC cluster to […]

On Sunday, we suffered an air conditioning failure at Swansea. The compute nodes have therefore been disabled at this time, whilst login and storage remains available. We apologise very sincerely for the inconvenience. Update @1200 Monday: We are awaiting site attendance by the cooling maintenance providers and will update later this afternoon when more news […]

This email was dispatched to active registered users on Monday 5th February:   Dear User Following the completion of the HPC Wales project in July 2015, the Supercomputing Wales project is now fully established and operational. As part of this new project, the services currently offered under the HPC Wales banner (as deployed some 5 […]

As the now aging HPC Wales systems approach their end of life, it is increasingly important to perform certain software & hardware upgrades in order to sustain the appropriate levels of maintenance & support from our suppliers. A major upgrade of the scratch file systems at both the Cardiff and Swansea hub sites is now […]