Centre de Calcul Recherche et Technologie (skylake) TGCC-CCRT/std

Description

This plugin deals with specific environment characteristics of the cluster at the Très Grand Centre de calcul (France), more specifically the Skylake partition of the Centre de Calcul Recherche et Technologie.

YAML arguments

The following arguments are used to configure the plugin. pyCIF will return an exception at the initialization if mandatory arguments are not specified, or if any argument does not fit accepted values or type:

Optional arguments

python : str, optional, default “ccc_mprun python3 -m mpi4py -rc initialize=False”

the python command used to run sub-instances of pyCIF

pythonuserbase : str, optional, default “”

path to user’s python userbase

partition : “skylake” or “rome”, optional, default “skylake”

partition on which to submit job

project : str, optional, default “gen2201”

project on which to submit job

nodes : int, optional, default 1

number of nodes to use by the jobs launched by the CIF (analytic, EnKF modes)

cores : int, optional, default 1

number of cores to use by the jobs launched by the CIF (analytic, EnKF modes)

max_procs_node : int, optional, default 48

maximum number of cores available per node on the partition

resource : “std” or “auto” or “only_cores”, optional, default “std”

indicate how the job resource is allocated: std - submit default or yml values, auto - automatic submission for CHIMERE with ncores=nzdoms*nmdoms+1, only_cores - submit cores only

Requirements

The current plugin requires the present plugins to run properly:

Requirement name	Requirement type	Explicit definition	Any valid	Default name	Default version
model	Model	True	True	None	None

YAML template

Please find below a template for a YAML configuration:

platform:
  plugin:
    name: TGCC-CCRT
    version: std
    type: platform

  # Optional arguments
  python: XXXXX  # str
  pythonuserbase: XXXXX  # str
  partition: XXXXX  # skylake|rome
  project: XXXXX  # str
  nodes: XXXXX  # int
  cores: XXXXX  # int
  max_procs_node: XXXXX  # int
  resource: XXXXX  # std|auto|only_cores