Created by: zhengya01

• 标题：faster_rcnn训练过程失败 ValueError: Shape not match. What is defined in data layer is (-1L, 3L, 1333L, 1333L), but receive (1, 3, 800, 1205)

• 版本、环境信息：    1）PaddlePaddle版本：a92860a3    3）GPU：GPU型号V100、CUDA9、CUDNN7    3）系统环境：请您描述系统类型、版本，例如Mac OS 10.14，Python版本

• 训练信息    1）单机，单卡/多卡

• 复现信息： FLAGS_benchmark=true python train.py --model_save_dir=output/ --data_dir=dataset/coco/ --max_iter=10 --enable_ce --pretrained_model=./imagenet_resnet50_fusebn

• 问题描述：

W0114 15:51:07.217496 116714 device_context.cc:262] Please NOTE: device: 0, CUDA Capability: 70, Driver API Version: 9.0, Runtime API Version: 9.0
W0114 15:51:07.217563 116714 device_context.cc:270] device: 0, cuDNN Version: 7.0.
W0114 15:51:07.217572 116714 device_context.cc:294] WARNING: device: 0. The installed Paddle is compiled with CUDNN 7.1, but CUDNN version in your machine is 7.0, which may cause serious incompatible bug. Please recompile or reinstall Paddle with compatible CUDNN version.
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/home/paddle/anaconda2/lib/python2.7/threading.py", line 801, in __bootstrap_inner
    self.run()
  File "/home/paddle/anaconda2/lib/python2.7/threading.py", line 754, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/layers/io.py", line 563, in __provider_thread__
    for tensors in func():
  File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/layers/io.py", line 610, in __tensor_provider__
    for slots in paddle_reader():
  File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 287, in __reader_creator__
    yield self.feed(item)
  File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 206, in feed
    ret_dict[each_name] = each_converter.done()
  File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 92, in done
    self._check_shape(arr.shape)
  File "/home/paddle/anaconda2/lib/python2.7/site-packages/paddle/fluid/data_feeder.py", line 79, in _check_shape
    format(self.shape, shape))
ValueError: Shape not match. What is defined in data layer is (-1L, 3L, 1333L, 1333L), but receive (1, 3, 800, 1205)