Rename op_name_ to op_type_name_ in AutogradEngine

[wyg1997]

No description provided.

[github-actions]

CI failed, removing label automerge

[github-actions]

Speed stats:

GPU Name: GeForce GTX 1080 

OneFlow resnet50 time: 128.5ms (= 6422.9ms / 50, input_shape=[16, 3, 224, 224])
PyTorch resnet50 time: 141.9ms (= 7095.0ms / 50, input_shape=[16, 3, 224, 224])
✔️ Relative speed: 1.10 (= 141.9ms / 128.5ms)

OneFlow resnet50 time: 74.6ms (= 3729.0ms / 50, input_shape=[8, 3, 224, 224])
PyTorch resnet50 time: 84.9ms (= 4246.3ms / 50, input_shape=[8, 3, 224, 224])
✔️ Relative speed: 1.14 (= 84.9ms / 74.6ms)

OneFlow resnet50 time: 48.6ms (= 2431.1ms / 50, input_shape=[4, 3, 224, 224])
PyTorch resnet50 time: 60.3ms (= 3014.3ms / 50, input_shape=[4, 3, 224, 224])
✔️ Relative speed: 1.24 (= 60.3ms / 48.6ms)

OneFlow resnet50 time: 40.5ms (= 2027.1ms / 50, input_shape=[2, 3, 224, 224])
PyTorch resnet50 time: 49.1ms (= 2455.6ms / 50, input_shape=[2, 3, 224, 224])
✔️ Relative speed: 1.21 (= 49.1ms / 40.5ms)

OneFlow resnet50 time: 38.8ms (= 1938.9ms / 50, input_shape=[1, 3, 224, 224])
PyTorch resnet50 time: 45.7ms (= 2285.0ms / 50, input_shape=[1, 3, 224, 224])
✔️ Relative speed: 1.18 (= 45.7ms / 38.8ms)

OneFlow resnet50 time: 155.1ms (= 7754.3ms / 50, input_shape=[16, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 159.7ms (= 7986.8ms / 50, input_shape=[16, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.03 (= 159.7ms / 155.1ms)

OneFlow resnet50 time: 99.8ms (= 4991.6ms / 50, input_shape=[8, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 105.4ms (= 5267.7ms / 50, input_shape=[8, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.06 (= 105.4ms / 99.8ms)

OneFlow resnet50 time: 80.1ms (= 4005.0ms / 50, input_shape=[4, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 74.6ms (= 3732.5ms / 50, input_shape=[4, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 0.93 (= 74.6ms / 80.1ms)

OneFlow resnet50 time: 72.2ms (= 3610.0ms / 50, input_shape=[2, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 72.8ms (= 3637.7ms / 50, input_shape=[2, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 1.01 (= 72.8ms / 72.2ms)

OneFlow resnet50 time: 78.4ms (= 3920.7ms / 50, input_shape=[1, 3, 224, 224], ddp, world size=2)
PyTorch resnet50 time: 59.8ms (= 2988.5ms / 50, input_shape=[1, 3, 224, 224], ddp, world size=2)
✔️ Relative speed: 0.76 (= 59.8ms / 78.4ms)