n = length(ARGS) > 0 ? parse(Int, ARGS[1]) : 100
    left = calc(101)  # <------- THIS IS COLD START JITTING CALL
    right = -18.67
    if abs(left - right) > 0.1
        println(stderr, "$(left) != $(right)")
        exit(1)
    end

    notify("Julia (no BLAS)\t$(getpid())")
    t = time()
    results = calc(n)
    elapsed = time() - t
    notify("stop")