Method: OodCore::Job::Adapters::Slurm::Batch#nodes

Defined in:
lib/ood_core/job/adapters/slurm.rb

#nodes ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ood_core/job/adapters/slurm.rb', line 404

def nodes
  args = all_sinfo_node_fields.values.join(UNIT_SEPARATOR)
  output = call('sinfo', '-ho', "#{RECORD_SEPARATOR}#{args}")

  output.each_line(RECORD_SEPARATOR).map do |line|
    values = line.chomp(RECORD_SEPARATOR).strip.split(UNIT_SEPARATOR)

    next if values.empty?

    data = Hash[all_sinfo_node_fields.keys.zip(values)]
    data[:name] = data[:name].to_s.split(',').first
    data[:features] = data[:features].to_s.split(',')
    NodeInfo.new(**data)
  end.compact
end