Following a procurement exercise, UK Research and Innovation (UKRI) are pleased to announce that Cray have been awarded the contract to supply the hardware for the next national supercomputer, ARCHER2.Further details can be found over here.
ARCHER2 should be capable on average of over eleven times the science throughput of ARCHER, based on benchmarks which use five of the most heavily used codes on the current service. As with all new systems, the relative speedups over ARCHER vary by benchmark. The ARCHER2 science throughput codes used for the benchmarking evaluation are estimated to reach 8.7x for CP2K, 9.5x for OpenSBLI, 11.3x for CASTEP, 12.9x for GROMACS, and 18.0x for HadGEM3. Needless to say, ARCHER2 represents a significant step forwards in capability for the UK science community, with the system expected to sit among the fastest fully general purpose (CPU only) systems when it comes into service in May 2020.
As has been previously announced, because ARCHER2 is being installed in the same room as the current ARCHER system, there will be a period of downtime where no service will be available. Therefore, users should plan their work appropriately. ARCHER is due to end operation on 18th February 2020, and ARCHER2 will be operational from 6th May 2020. However, please note that from the 6th May, there will be a period of 30 days continuous running to stress-test the new machine and sort out any issues before full service, where access will be possible but may be limited. We will be providing information about allocations and access routes for ARCHER2 shortly.
UK gets supercomputer with 11,696 AMD EPYC Rome CPUs
Posted on Thursday, Oct 17 2019 @ 13:25 CEST by Thomas De Maesschalck