Containers in HPC: Is it worth it?
Container technologies usage has been growing in data centers and supercomputer facilities during the last years. More and more people are benefiting from the portability, flexibility and other traits of containers. Despite being some evaluation performed in the field of HPC, there is still a lot of...
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| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/335295 |
| Acceso en línea: | https://hdl.handle.net/2117/335295 |
| Access Level: | acceso abierto |
| Palabra clave: | Virtual Systems HPC Docker Singularity Container GROMACS OpenFOAM CFD Escalabilitat Portabilitat BYOE Virtual Machines Scalability Portability Sistemes virtuals (Informàtica) Àrees temàtiques de la UPC::Informàtica |
| Sumario: | Container technologies usage has been growing in data centers and supercomputer facilities during the last years. More and more people are benefiting from the portability, flexibility and other traits of containers. Despite being some evaluation performed in the field of HPC, there is still a lot of research to be done on the matter. Also, the system-wide deployment and usage of a container infrastructure in an HPC system requires a non-negligible effort. Therefore a part of the study is also to analyze if the deployment effort is worth it. In this thesis I study the performance and energy consumption of Singularity containers with HPC workloads of real scientific applications (OpenFOAM, GROMACS) on emerging HPC architectures (Armv8). In addition, I make some suggestions on the Singularity deployment from a user and a System Administrator perspective. Results show almost no performance nor energy differences between the executions of applications ran inside and outside of a container when tested on a small number of compute nodes. Containerization with Singularity seems overall a good tool to have in an HPC system. |
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