Merge branch 'clock_speed' into 'master'

input/grid5000/sites/grenoble/clusters/dahu/dahu.yaml

...t/grid5000/sites/grenoble/clusters/dahu/nodes/dahu-1.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-10.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-11.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-12.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-13.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-14.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-15.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-16.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-17.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-18.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-19.yaml

...t/grid5000/sites/grenoble/clusters/dahu/nodes/dahu-2.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-20.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-21.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-22.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-23.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-24.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-25.yaml

.../grid5000/sites/grenoble/clusters/dahu/nodes/dahu-26.yaml