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Update PyTorch/NLP/gnmt/README_origin.md, PyTorch/NLP/gnmt/README.md, PyTorch/NLP/gnmt/run_fp32_singleCard.sh

PyTorch/NLP/gnmt/run_fp32_singleCard.sh

+
+#! /bin/bash
+
+echo "STARTING TIMING RUN AT $start_fmt"
+
+# run benchmark
+set -x
+RESULTS_DIR='results/gnmt_wmt16'
+
+GPUS=4
+CPUS=1
+CORES_PER_CPU=32
+
+TRAIN_BATCH_SIZE=64
+NUMEPOCHS=1
+TRAIN_SEQ_LEN=50
+
+MATH="fp16"
+GLOBAL_BATCH_SIZE=`expr ${GPUS} \* ${TRAIN_BATCH_SIZE}`
+${TRAIN_BATCH_SIZE} \* ${GPUS}
+echo "running benchmark"
+
+# run training
+python3 -m torch.distributed.launch --nproc_per_node=${GPUS} train.py   --seed 2   --epochs ${NUMEPOCHS}  --train-batch-size ${TRAIN_BATCH_SIZE}   --train-global-batch-size ${GLOBAL_BATCH_SIZE}  --train-max-length ${TRAIN_SEQ_LEN}  --math ${MATH} ;
+
+
+set +x
+# end timing
+end=$(date +%s)
+end_fmt=$(date +%Y-%m-%d\ %r)
+echo "ENDING TIMING RUN AT $end_fmt"