Browsing by Author "Bagnaschi, Emanuele"
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- Enabling rootless Linux Containers in multi-user environments: the $udocker$ toolPublication . Gomes, Jorge; Bagnaschi, Emanuele; Campos, Isabel; David, Mario; Alves, Luís; Martins, João; Pina, João; López-García, Alvaro; Orviz, PabloContainers are increasingly used as means to distribute and run Linux services and applications. In this paper we describe the architectural design and implementation of udocker , a tool which enables the user to execute Linux containers in user mode. We also present a few practical applications, using a range of scientific codes characterized by different requirements: from single core execution to MPI parallel execution and execution on GPGPUs.