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Puhti and Mahti computing services have been decommissioned. Puhti and Mahti login nodes and storage services will remain available until 15 October 2026, but are no longer covered by service contracts. Please clean up and migrate your data to Roihu ASAP. See Roihu data migration guide for instructions.

Compiling applications in LUMI

General instructions

  • The LUMI software policy is that users should install required software themselves.
  • To support this process, the EasyBuild tool is provided with accompanying build recipes for several applications. For more details, see the LUMI software documentation pages.
  • Compiling applications manually is of course also possible. Please see the LUMI documentation for more information on developing and compiling applications in the LUMI programming environment.