ruby/benchmark/vm_thread_pass.rb

16 строки
219 B
Ruby

# Plenty Thread.pass
# A performance may depend on GVL implementation.
tmax = (ARGV.shift || 8).to_i
lmax = 400_000 / tmax
(1..tmax).map{
Thread.new{
lmax.times{
Thread.pass
}
}
}.each{|t| t.join}