Rework data staging job profiles
There are multiple problems with this profile:
- At the moment the alloc (
res
in theEXECUTE_JOB
protocol event) permits to take a number different from 2 resources. - The matrix of communication seems to be inverted in the case where the
from
resource id is greater than theto
resource id (i.e., when you want a communication between resources 14 -> 12) BUT the simulated communication is in the correct way. - Some other ugly stuff that @mmercier can explain better?