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

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 “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

python_venv : str, optional, default “”

path to activate user’s python virtual environnement

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:

 1platform:
 2  plugin:
 3    name: TGCC-CCRT
 4    version: std
 5    type: platform
 6
 7  # Optional arguments
 8  python: XXXXX  # str
 9  pythonuserbase: XXXXX  # str
10  partition: XXXXX  # skylake|rome
11  project: XXXXX  # str
12  nodes: XXXXX  # int
13  cores: XXXXX  # int
14  max_procs_node: XXXXX  # int
15  resource: XXXXX  # std|auto|only_cores
16  python_venv: XXXXX  # str
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