Ouessant: Code execution in interactive mode

It is possible to open an interactive session on a Ouessant node:

bsub -Ip -n 1 -q interactive-minsky /bin/bash

Please note the following:

  • For the MPI programs compiled with IBM Spectrum MPI, it is necessary to use the -pami_noib option of the mpirun or mpiexec command.
  • For the PowerAI stack, it is necessary to add the following options: -env “none” -app powerai-interactive.
  • The maximum number of processors authorised is 5.
  • All the jobs run on the Minsky01 node and share the available resources. It is not possible, therefore, to guarantee the reproducibility of the performance unless you use a batch job.