penv

The penv directive defines the parallel environment to use when submitting tasks to the SGE resource manager. For example:

process blast {
    cpus 4
    penv 'smp'
    executor 'sge'

    script:
    """
    blastp -query input_sequence -num_threads ${task.cpus}
    """
}

Refer to your cluster documentation or your system administrator to determine whether this feature is supported in your environment.