Module: MachineLearningWorkbench::Tools::Execution

Defined in:
lib/machine_learning_workbench/tools/execution.rb

Class Method Summary collapse

Class Method Details

.in_fork(&block) ⇒ Object

Execute block in a fork. Be sure to check also ‘#kill_forks`



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# File 'lib/machine_learning_workbench/tools/execution.rb', line 6

def self.in_fork &block
  raise ArgumentError "Need block to be executed in fork" unless block
  pid = fork(&block)
  Process.detach pid
  $fork_pids << pid
end

.kill_forks ⇒ Object

Call this in an ‘ensure` block after using `in_fork`



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# File 'lib/machine_learning_workbench/tools/execution.rb', line 14

def self.kill_forks
  $fork_pids&.each { |pid| Process.kill 'KILL', pid }
end