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Welcome to the documentation of the MeluXina supercomputer!
Here you will find essential information to get you started, answers to common questions and details regarding an advanced usage of the platform. We are always looking to improve these pages, all suggestions are welcome at .

The MeluXina supercomputer

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System overview

This section provides an overview of MeluXina's hardware infrastructure, including system architecture, components and networks.

First steps

If you are new to using an HPC system or to MeluXina, this section covers the essentials: connecting to the platform, data transfers and running applications. More in depth topics can be found in the dedicated HPC and HPDA sections.


Managing computing time and data storage allocations is particularly important to ensure the best utilization of resources. This section will help you understand how to monitor your resource usage.


HPC power users will find here additional information about MeluXina and its environment enabling an efficient and effective utilization of the platform.


High Performance Data Analytics sits at the cross-roads between Data Analytics and High Performance Computing. This section intends to help data scientists and data engineers to take advantage of MeluXina for data-driven workloads.

Questions and support

  • For support requests on existing projects, please use our Service Desk
  • For access requests on new projects, you can write to us at servicedesk+accounts [at]
MeluXina LuxProvide EuroHPC

The acquisition and operation of the EuroHPC supercomputer is funded jointly by the EuroHPC Joint Undertaking, through the European Union's Connecting Europe Facility and the Horizon 2020 research and innovation programme, as well as the Grand Duché du Luxembourg.