func BenchmarkDiff20Layers(b *testing.B) { graphtest.DriverBenchDeepLayerDiff(b, 20, driverName) }
func BenchmarkDiff20Layers(b *testing.B) { graphtest.DriverBenchDeepLayerDiff(b, 20, "overlay") }
func BenchmarkDiff20Layers(b *testing.B) { graphtest.DriverBenchDeepLayerDiff(b, 20, driverName) }
func BenchmarkDiff20Layers(b *testing.B) { graphtest.DriverBenchDeepLayerDiff(b, 20, "overlay") }