URN: urn:nbn:fi:csc-202402000273202
Puhti was a supercomputer for a wide range of use cases from data analysis to medium scale computation.
Puhti supercomputer was a gateway to high performance computing (HPC), catering to a wide range of use cases from artificial intelligence (AI) and interactive data analysis to small tomedium scale simulations. Puhti offered CPU partitions with in total 27 000 CPU cores, and nodes with a range of memory capacities and local storage to cater to wide range of use cases. The GPU partition with in total 320 GPUs, and was in particular geared for AI use cases. The Puhti service had a wide selection of preinstalled scientific software, and an easy to use web interface.
Puhti and Mahti supercomputers were decommissioned in 2026 and replaced by Roihu, CSC’s next-generation supercomputer offering enhanced performance and capabilities. Puhti's computing services have been shut down 31 July 2026 and Mahti’s computing services have been shut down on 31 August 2026