code from mlperf v1.0 result

cd 1_node_8_A100_PyTorch

cd ./mhalib
python setup.py build
cp build/lib*/mhalib* ../
cd ..

bash run_and_time.sh

1. the data root path should be /workspace/bert_data
2. only update the extra params in config_DGXA100_1x8x56x1.sh, for other config file, follow the same extra_params in config_DGXA100_1x8x56x1.sh