thread
a = 1 threads = [] mutex = Mutex.new 5.times do threads << Thread.new do 1000.times do mutex.synchronize{ a = a + 1 } end end end threads.each{ |t| t.exit } # t.kill threads.each{ |t| t.join(10) } puts a
process基于unix
process = [] 5.times do process << Process.fork do puts "Chile do hard work. #{Process.pid}:#{Process.ppid}" sleep 10 end end #puts "I have child" process.each{ |pid| Process.wait(pid)}
时间: 2024-10-14 00:59:12