mutliple run script and auto experiment name

scripts/run_multiple.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+gpuList=(1 2 3 4 5 6 7)
+(
+for i in ${gpuList[@]}; do 
+   CUDA_VISIBLE_DEVICES=$i python train.py \
+    --domain_name reacher \
+    --task_name easy \
+    --encoder_type pixel \
+    --action_repeat 4 \
+    --save_tb --pre_transform_image_size 100 --image_size 84 \
+    --work_dir ./tmp/curl/reacher_easy \
+    --agent curl_sac --frame_stack 3 \
+    --seed -1 --critic_lr 1e-3 --actor_lr 1e-3 --eval_freq 20000 --batch_size 128 --num_train_steps 1000000 &
+done
+)
+echo "Launched CURL script"