fix some (#418)

* update hrnet yaml

* add benchmark yaml

* update deeplabv3p.yml

* delete utf-8 decalre

* update val.py

* update deeplabv3p.yml

dygraph/benchmark/deeplabv3p.yml

@@ -28,6 +28,7 @@ model:
   backbone:
     type: ResNet50_vd
     output_stride: 8
+    multi_grid: [1, 2, 4]
   num_classes: 19
   backbone_indices: [0, 3]
   aspp_ratios: [1, 12, 24, 36]

dygraph/paddleseg/core/val.py

@@ -19,7 +19,7 @@ import tqdm
 import cv2
 import paddle
 import paddle.nn.functional as F
-from paddle import to_variable
+from paddle import to_tensor
 
 import paddleseg.utils.logger as logger
 from paddleseg.utils import ConfusionMatrix
@@ -47,7 +47,7 @@ def evaluate(model,
     timer.start()
     for iter, (im, im_info, label) in tqdm.tqdm(
             enumerate(eval_dataset), total=total_iters):
-        im = to_variable(im)
+        im = to_tensor(im)
         logits = model(im)
         pred = paddle.argmax(logits[0], axis=1)
         pred = pred.numpy().astype('float32')

dygraph/paddleseg/cvlibs/callbacks.py

-# -*- encoding: utf-8 -*-
 # Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

dygraph/paddleseg/cvlibs/manager.py

-# -*- encoding: utf-8 -*-
 # Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

dygraph/paddleseg/env.py

-# coding:utf-8
 # Copyright (c) 2020  PaddlePaddle Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"

dygraph/paddleseg/models/common/__init__.py

-# -*- encoding: utf-8 -*-
 # Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

dygraph/paddleseg/models/common/activation.py

-# -*- encoding: utf-8 -*-
 # Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

dygraph/paddleseg/models/common/layer_libs.py

-# -*- encoding: utf-8 -*-
 # Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

dygraph/paddleseg/models/common/pyramid_pool.py

-# -*- encoding: utf-8 -*-
 # Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");