merging

llvm/projects/pred_tuner/models/hpvm/layers.py

llvm/projects/pred_tuner/models/hpvm/lenet.py

llvm/projects/pred_tuner/models/hpvm/mobilenet.py

llvm/projects/pred_tuner/models/hpvm/resnet.py

llvm/projects/pred_tuner/models/hpvm/vgg16.py

llvm/projects/pred_tuner/models/inference.py

llvm/projects/pred_tuner/models/networks.py

llvm/projects/pred_tuner/models/torch/__init__.py

llvm/projects/pred_tuner/models/torch/densenet.py

llvm/projects/pred_tuner/models/torch/dpn.py

llvm/projects/pred_tuner/models/torch/efficientnet.py

llvm/projects/pred_tuner/models/torch/googlenet.py

llvm/projects/pred_tuner/models/torch/lenet.py

llvm/projects/pred_tuner/models/torch/mobilenet.py

llvm/projects/pred_tuner/models/torch/mobilenetv2.py

llvm/projects/pred_tuner/models/torch/pnasnet.py

llvm/projects/pred_tuner/models/torch/preact_resnet.py

llvm/projects/pred_tuner/models/torch/resnet.py

llvm/projects/pred_tuner/models/torch/resnext.py

llvm/projects/pred_tuner/models/torch/senet.py