Add paddle version check (#4399)

PaddleNLP/pretrain_langauge_models/BERT/README.md

@@ -72,7 +72,7 @@
 ```
 
 ## 安装
-本项目依赖于 Paddle Fluid **1.6.0** 及以上版本，请参考[安装指南](http://www.paddlepaddle.org/#quick-start)进行安装。如果需要进行 TensorFlow 模型到 Paddle Fluid 参数的转换，则需要同时安装 TensorFlow 1.12。
+本项目依赖于 Paddle Fluid **1.7.1** 及以上版本，请参考[安装指南](http://www.paddlepaddle.org/#quick-start)进行安装。如果需要进行 TensorFlow 模型到 Paddle Fluid 参数的转换，则需要同时安装 TensorFlow 1.12。
 
 ## 预训练
 

PaddleNLP/pretrain_langauge_models/BERT/run_classifier.py

@@ -38,7 +38,7 @@ import reader.cls as reader
 from model.bert import BertConfig
 from model.classifier import create_model
 from optimization import optimization
-from utils.args import ArgumentGroup, print_arguments, check_cuda
+from utils.args import ArgumentGroup, print_arguments, check_cuda, check_version
 from utils.init import init_pretraining_params, init_checkpoint
 from utils.cards import get_cards
 import dist_utils
@@ -447,4 +447,5 @@ def main(args):
 if __name__ == '__main__':
     print_arguments(args)
     check_cuda(args.use_cuda)
+    check_version()
     main(args)

PaddleNLP/pretrain_langauge_models/BERT/run_squad.py

@@ -34,7 +34,7 @@ import paddle.fluid as fluid
 
 from reader.squad import DataProcessor, write_predictions
 from model.bert import BertConfig, BertModel
-from utils.args import ArgumentGroup, print_arguments, check_cuda
+from utils.args import ArgumentGroup, print_arguments, check_cuda, check_version
 from optimization import optimization
 from utils.init import init_pretraining_params, init_checkpoint
 
@@ -424,4 +424,5 @@ def train(args):
 if __name__ == '__main__':
     print_arguments(args)
     check_cuda(args.use_cuda)
+    check_version()
     train(args)

PaddleNLP/pretrain_langauge_models/BERT/train.py

@@ -35,7 +35,7 @@ import paddle.fluid as fluid
 from reader.pretraining import DataReader
 from model.bert import BertModel, BertConfig
 from optimization import optimization
-from utils.args import ArgumentGroup, print_arguments, check_cuda
+from utils.args import ArgumentGroup, print_arguments, check_cuda, check_version
 from utils.init import init_checkpoint, init_pretraining_params
 
 # yapf: disable
@@ -433,6 +433,7 @@ def train(args):
 if __name__ == '__main__':
     print_arguments(args)
     check_cuda(args.use_cuda)
+    check_version()
     if args.do_test:
         test(args)
     else:

PaddleNLP/pretrain_langauge_models/BERT/utils/args.py

@@ -59,3 +59,19 @@ def check_cuda(use_cuda, err = \
             sys.exit(1)
     except Exception as e:
         pass
+
+
+def check_version():
+    """
+    Log error and exit when the installed version of paddlepaddle is
+    not satisfied.
+    """
+    err = "PaddlePaddle version 1.7.1 or higher is required, " \
+          "or a suitable develop version is satisfied as well. \n" \
+          "Please make sure the version is good with your code." \
+
+    try:
+        fluid.require_version('1.7.1')
+    except Exception as e:
+        print(err)
+        sys.exit(1)