TableGeneratorTimer.scala

 var ts: List[Long] = List.empty

  def time[R](block: => R): R = {
    val t0 = System.nanoTime()
    val result = block
    val t1 = System.nanoTime()
    val t = t1 - t0
    ts = ts ++ List(t)
    result
  }

  val slickDriver = "scala.slick.driver.H2Driver"
  val jdbcDriver = "org.h2.Driver"
  var name = List("test3", "test23", "test30")
  while (name != Nil) {
    for (j <- 1 to 11) {
      time {
        val url = "jdbc:h2:" + name.head
        scala.slick.model.codegen.SourceCodeGenerator.main(
          Array(slickDriver, jdbcDriver, url, ".", ""))
      }
    }
    name = name.tail
  }

  for (i <- 0 to 2) {
    val t = ts.drop(i * 11).take(11).drop(1) // drop the first generation on each table
    val avg: Double = t.sum / 10.0
    println(avg / 1000000000)
  }