1M coroutine creation in luvit

coroutine_time.lua

local coroutine = require('coroutine')
local uv = require('uv_native')

local n = tonumber(process.argv[1])
print("n=" .. n)
local c = {}
local startTime = uv.hrtime()
for i = 1, n do
  c[i] = coroutine.create(function()
    print("hi")
  end)
end
local endTime = uv.hrtime()
print("elapsed=" .. (endTime - startTime))


--[[
Results on Macbook Pro Retina 2012
CPU: Intel Core i7 2.6 GHz
Mem: 16GB 1600 MHz DDR3

bash-3.2$ time luvit coroutine_time.lua 50000
n=50000
elapsed=25.578958004713

real    0m0.045s
user    0m0.026s
sys     0m0.015s
bash-3.2$ time luvit coroutine_time.lua 200000
n=200000
elapsed=97.996458977461

real    0m0.120s
user    0m0.074s
sys     0m0.045s
bash-3.2$ time luvit coroutine_time.lua 300000
n=300000
elapsed=149.57677599788

real    0m0.176s
user    0m0.110s
sys     0m0.064s
bash-3.2$ time luvit coroutine_time.lua 400000
n=400000
elapsed=219.89208099246

real    0m0.250s
user    0m0.170s
sys     0m0.075s

bash-3.2$ time luvit coroutine_time.lua 500000
n=500000
elapsed=258.14057099819

real    0m0.299s
user    0m0.196s
sys     0m0.088s
bash-3.2$ time luvit coroutine_time.lua 1000000
n=1000000
elapsed=597.65801200271

real    0m0.651s
user    0m0.469s
sys     0m0.178s
--]]