NCSA Delta

Link to official documentation

class flow.environments.xsede.DeltaEnvironment

Bases: DefaultSlurmEnvironment

Environment profile for the Delta supercomputer.

https://wiki.ncsa.illinois.edu/display/DSC/Delta+User+Guide

delta.sh

{# Templated in accordance with: https://https://wiki.ncsa.illinois.edu/display/DSC/Delta+User+Guide #}
{% extends "slurm.sh" %}
{% block tasks %}
    {% if partition in ["gpuA100x8", "gpuMI100x8"] %}
        {% raise "This partition is not supported as it has few nodes,
                  increased charges and is expected to be suitable for a
                  minority of use cases." %}
    {% endif %}
    {% if resources.ngpu_tasks %}
        {% if not ("gpu" in partition or force) %}
            {% raise "GPU operations require a GPU partition!" %}
        {% endif %}
    {% else %}
        {% if 'gpu' in partition and not force %}
            {% raise "Requesting GPU partition, but no GPUs requested!" %}
        {% endif %}
    {% endif %}
    {% if resources.num_nodes > 1 %}
#SBATCH -N {{ resources.num_nodes }}
    {% endif %}
#SBATCH --ntasks={{ resources.ncpu_tasks }}
    {% if "gpu" in partition %}
#SBATCH --gpus={{ resources.ngpu_tasks }}
    {% endif %}
{% endblock tasks %}
{% block header %}
    {{- super() -}}
    {% set account = account|default(project|get_account_name, true) %}
    {% if account %}
#SBATCH -A {{ account }}
    {% endif %}
{% endblock header %}