support first-order DARTS on the NASNet search space

scripts-search/DARTS1V-search-NASNet-space.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+# bash ./scripts-search/DARTS1V-search-NASNet-space.sh cifar10 -1
+echo script name: $0
+echo $# arguments
+if [ "$#" -ne 2 ] ;then
+  echo "Input illegal number of parameters " $#
+  echo "Need 2 parameters for dataset, and seed"
+  exit 1
+fi
+if [ "$TORCH_HOME" = "" ]; then
+  echo "Must set TORCH_HOME envoriment variable for data dir saving"
+  exit 1
+else
+  echo "TORCH_HOME : $TORCH_HOME"
+fi
+
+dataset=$1
+BN=1
+seed=$2
+channel=16
+num_cells=5
+max_nodes=4
+space=darts
+
+if [ "$dataset" == "cifar10" ] || [ "$dataset" == "cifar100" ]; then
+  data_path="$TORCH_HOME/cifar.python"
+else
+  data_path="$TORCH_HOME/cifar.python/ImageNet16"
+fi
+
+save_dir=./output/search-cell-${space}/DARTS-V1-${dataset}-BN${BN}
+
+OMP_NUM_THREADS=4 python ./exps/algos/DARTS-V1.py \
+	--save_dir ${save_dir} --max_nodes ${max_nodes} --channel ${channel} --num_cells ${num_cells} \
+	--dataset ${dataset} --data_path ${data_path} \
+	--search_space_name ${space} \
+	--config_path configs/search-opts/DARTS-NASNet-CIFAR.config \
+	--model_config configs/search-archs/GDAS-NASNet-CIFAR.config \
+	--track_running_stats ${BN} \
+	--arch_learning_rate 0.0003 --arch_weight_decay 0.001 \
+	--workers 4 --print_freq 200 --rand_seed ${seed}