Today Atos announced the first installation of its Bull sequana X1000 new-generation supercomputer system in the UK at the Hartree Centre. Founded by the UK government, the Science and Technology Facilities Council (STFC) Hartree Centre is a high performance computing and data analytics research facility. Described as “the world’s most efficient supercomputer,” Bull sequana is an exascale-class computer capable of processing a billion billion operations per second while consuming 10 times less energy than current systems.
“PSyclone was developed for the UK Met Office and is now a part of the build system for Dynamo, the dynamical core currently in development for the Met Office’s ‘next generation’ weather and climate model software. By generating the complex code needed to make use of thousands of processors, PSyclone leaves the Met Office scientists free to concentrate on the science aspects of the model. This means that they will not have to change their code from something that works on a single processing unit (or core) to something that runs on many thousands of cores.”