change plot.py sys exits

Signed-off-by: Jack Luar <jluar@precisioninno.com>

Author: luarss

flow/test/test_autotuner.sh

@@ -26,11 +26,7 @@ if [ "$PLATFORM" == "asap7" ] && [ "$DESIGN_NAME" == "gcd" ]; then
 fi
 
 echo "Running Autotuner plotting smoke test"
-all_experiments=$(ls -d ./flow/logs/${PLATFORM}/${DESIGN_NAME}/*/)
-if [ -z "$all_experiments" ]; then
-  echo "No experiments found for plotting"
-  exit 0
-fi
+all_experiments=$(ls -d ./flow/logs/${PLATFORM}/${DESIGN_NAME}/smoke-test-tune*)
 all_experiments=$(basename -a $all_experiments)
 for expt in $all_experiments; do
   python3 tools/AutoTuner/src/autotuner/utils/plot.py \

tools/AutoTuner/src/autotuner/utils/plot.py

@@ -34,7 +34,7 @@ def load_dir(dir: str) -> pd.DataFrame:
     progress_csvs = glob.glob(f"{dir}/*/progress.csv")
     if len(progress_csvs) == 0:
         print("No progress.csv files found.")
-        sys.exit(0)
+        sys.exit(1)
     progress_df = pd.concat([pd.read_csv(f) for f in progress_csvs])
 
     # Concatenate params.json & metrics.json file
@@ -64,7 +64,7 @@ def load_dir(dir: str) -> pd.DataFrame:
         print(
             "Unable to merge DFs due to missing trial_id in params.json (possibly due to failed trials.)"
         )
-        sys.exit(0)
+        sys.exit(1)
 
     # Print failed, if any
     if failed:
@@ -109,7 +109,7 @@ def preprocess(df: pd.DataFrame) -> pd.DataFrame:
         print(
             f"KeyError: {e} in the DataFrame. Dataframe does not contain necessary columns."
         )
-        sys.exit(0)
+        sys.exit(1)
 
 
 def plot(df: pd.DataFrame, key: str, dir: str):