add script to run bulk finetuning exps

linear_eval.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+if [ -z "$1" ]; then
+  echo "No root path. Setting up default!"
+  checkpoint_root_path="/mnt/shared_storage/hephaestus_checkpoints"
+  exit 1
+fi
+checkpoint_root_path=$1
+checkpoints=($(ls $checkpoint_root_path))
+checkpoint_pattern="checkpoint_"
+for ((index=0;index<${#checkpoints[@]}; index++))
+do
+    file_path="$checkpoint_root_path"/"${checkpoints[index]}"
+    files=($(ls $file_path))
+
+    filtered_files=$(printf '%s\n' "${files[@]}"| egrep "${checkpoint_pattern}" | sort)
+    last_checkpoint=$(echo "$filtered_files" | tail -n 1)
+    echo "Initializing experiment from checkpoint folder: " $file_path
+    config=$file_path/"config.json"
+    echo "SSL Encoder: " $last_checkpoint " and configuration file: " $config
+
+    last_checkpoint_full_path=$file_path/$last_checkpoint
+    for img_size in 224 448 560
+    do
+       python main.py --supervised=True --ssl_encoder_path=$last_checkpoint_full_path --ssl_config_path=$config --supervised_img_size=$img_size
+    done
+done