Module: CodeRunner::Macosx

Defined in:
lib/coderunner/system_modules/macosx.rb

Instance Method Summary collapse

Instance Method Details

#cancel_job ⇒ Object 



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# File 'lib/coderunner/system_modules/macosx.rb', line 34

def cancel_job
	`kill #{@job_no}`
end

#error_file ⇒ Object 



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# File 'lib/coderunner/system_modules/macosx.rb', line 38

def error_file
	return executable_name + ".sh.e"
end

#execute ⇒ Object 



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# File 'lib/coderunner/system_modules/macosx.rb', line 17

def execute
	log 'execute_submission'
  if ENV['CODE_RUNNER_LAUNCHER']
    launch_id = "#{Time.now.to_i}#{$$}"
    fname = ENV['HOME'] + "/.coderunner_to_launch/#{launch_id}"
    File.open(fname + '.start', 'w'){|file| file.puts "cd #{Dir.pwd};#{run_command}"}
    sleep 1 until FileTest.exist? fname + '.pid'
    pid = File.read(fname + '.pid').to_i
    FileUtils.rm fname + '.pid'
  else
    pid = Kernel.spawn(run_command + " & ")
  end
  
	return nil # pid
end

#output_file ⇒ Object 



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# File 'lib/coderunner/system_modules/macosx.rb', line 42

def output_file
	return executable_name + ".sh.o"
end

#queue_status ⇒ Object

@@ruby_command = “ruby1.9”



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# File 'lib/coderunner/system_modules/macosx.rb', line 5

def queue_status
	%x[ps].grep(Regexp.new(Regexp.escape(executable_name))) #Can't put grep in the shell command because it will grep itself - OS X displays the entire command in ps!
end

#run_command ⇒ Object 



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# File 'lib/coderunner/system_modules/macosx.rb', line 9

def run_command
	if rcp.uses_mpi
		return %[mpirun -np #{@nprocs} #{executable_location}/#{executable_name} #{parameter_string} > #{output_file} 2> #{error_file}]
	else
		return %[#{executable_location}/#{executable_name} #{parameter_string} > #{output_file} 2> #{error_file}]
	end
end