fixed test code and update compare script

scripts/compare_baseline.py

@@ -5,6 +5,70 @@ import sys
 import pandas as pd
 
 
+WORKLOAD_TEMPLATE = [
+    ("W1", "`W1` (95R/5U, uniform)"),
+    ("W2", "`W2` (95R/5U, zipf)"),
+    ("W3", "`W3` (50R/50U)"),
+    ("W4", "`W4` (5R/95U)"),
+    ("W5", "`W5` (70R/25U/5S)"),
+    ("W6", "`W6` (100% scan)"),
+]
+WORKLOAD_LABELS = dict(WORKLOAD_TEMPLATE)
+
+
+def format_ratio(v: object) -> str:
+    if pd.isna(v):
+        return "N/A"
+    return f"**{float(v):.1f}x**"
+
+
+def print_workload_summary_table(out_df: pd.DataFrame) -> None:
+    template_order = [workload_id for workload_id, _ in WORKLOAD_TEMPLATE]
+    observed = sorted(
+        out_df["workload_id"].dropna().astype(str).unique().tolist()
+    )
+    workload_order = template_order + [w for w in observed if w not in WORKLOAD_LABELS]
+
+    print("\nSummary table (template format):")
+    print(
+        "| Workload | Mace wins (ops) | ops median ratio (Mace/RocksDB) | "
+        "Mace wins (p99) | p99 median ratio (Mace/RocksDB) |"
+    )
+    print("|---|---:|---:|---:|--:|")
+
+    for workload_id in workload_order:
+        sub = out_df[out_df["workload_id"] == workload_id]
+
+        ops_ratio = (
+            pd.to_numeric(
+                sub["ops_ratio_mace_over_rocksdb"], errors="coerce"
+            )
+            .replace([float("inf"), float("-inf")], pd.NA)
+            .dropna()
+        )
+        p99_ratio = (
+            pd.to_numeric(
+                sub["p99_ratio_mace_over_rocksdb"], errors="coerce"
+            )
+            .replace([float("inf"), float("-inf")], pd.NA)
+            .dropna()
+        )
+
+        ops_win = int((ops_ratio > 1.0).sum())
+        p99_win = int((p99_ratio < 1.0).sum())
+        ops_total = int(len(ops_ratio))
+        p99_total = int(len(p99_ratio))
+        ops_median = ops_ratio.median() if ops_total > 0 else pd.NA
+        p99_median = p99_ratio.median() if p99_total > 0 else pd.NA
+
+        workload_label = WORKLOAD_LABELS.get(workload_id, f"`{workload_id}`")
+        print(
+            f"| {workload_label} | {ops_win} / {ops_total} | "
+            f"{format_ratio(ops_median)} | {p99_win} / {p99_total} | "
+            f"{format_ratio(p99_median)} |"
+        )
+
+
 def main() -> int:
     parser = argparse.ArgumentParser(
         description="Compare mace vs rocksdb from benchmark_results.csv"
@@ -106,6 +170,7 @@ def main() -> int:
     print("\nInterpretation:")
     print("- ops_ratio_mace_over_rocksdb > 1: mace has higher throughput")
     print("- p99_ratio_mace_over_rocksdb < 1: mace has lower p99 latency")
+    print_workload_summary_table(out)
 
     return 0