[Backend Tester] Clean up report output

ghstack-source-id: a273086
ghstack-comment-id: 3177420376
Pull-Request: #13306

Author: GregoryComer

backends/test/suite/reporting.py

@@ -57,6 +57,36 @@ def is_non_backend_failure(self):
 
     def is_backend_failure(self):
         return not self.is_success() and not self.is_non_backend_failure()
+    
+    def to_short_str(self):
+        if self in { TestResult.SUCCESS, TestResult.SUCCESS_UNDELEGATED }:
+            return "Pass"
+        elif self == TestResult.SKIPPED:
+            return "Skip"
+        else:
+            return "Fail"
+    
+    def to_detail_str(self):
+        if self == TestResult.SUCCESS:
+            return ""
+        elif self == TestResult.SUCCESS_UNDELEGATED:
+            return ""
+        elif self == TestResult.SKIPPED:
+            return ""
+        elif self == TestResult.QUANTIZE_FAIL:
+            return "Quantization Failed"
+        elif self == TestResult.LOWER_FAIL:
+            return "Lowering Failed"
+        elif self == TestResult.PTE_LOAD_FAIL:
+            return "PTE Load Failed"
+        elif self == TestResult.PTE_RUN_FAIL:
+            return "PTE Run Failed"
+        elif self == TestResult.OUTPUT_MISMATCH_FAIL:
+            return "Output Mismatch"
+        elif self == TestResult.UNKNOWN_FAIL:
+            return "Unknown Failure"
+        else:
+            raise ValueError(f"Invalid TestResult value: {self}.")
 
     def display_name(self):
         if self == TestResult.SUCCESS:
@@ -129,6 +159,9 @@ class TestCaseSummary:
     pte_size_bytes: int | None = None
     """ The size of the PTE file in bytes. """
 
+    def is_delegated(self):
+        return any(v > 0 for v in self.delegated_op_counts.values()) if self.delegated_op_counts else False
+
 
 class TestSessionState:
     test_case_summaries: list[TestCaseSummary]
@@ -260,11 +293,12 @@ def generate_csv_report(summary: RunSummary, output: TextIO):
     field_names = [
         "Test ID",
         "Test Case",
-        "Backend",
         "Flow",
         "Result",
+        "Result Detail",
+        "Delegated",
         "Quantize Time (s)",
-        "Lowering Time (s)",
+        "Lower Time (s)",
     ]
 
     # Tests can have custom parameters. We'll want to report them here, so we need
@@ -289,9 +323,7 @@ def generate_csv_report(summary: RunSummary, output: TextIO):
             [
                 f"Output {i} Error Max",
                 f"Output {i} Error MAE",
-                f"Output {i} Error MSD",
-                f"Output {i} Error L2",
-                f"Output {i} SQNR",
+                f"Output {i} SNR",
             ]
         )
     field_names.extend(
@@ -311,32 +343,31 @@ def generate_csv_report(summary: RunSummary, output: TextIO):
         row = {
             "Test ID": record.name,
             "Test Case": record.base_name,
-            "Backend": record.backend,
             "Flow": record.flow,
-            "Result": record.result.display_name(),
+            "Result": record.result.to_short_str(),
+            "Result Detail": record.result.to_detail_str(),
+            "Delegated": "True" if record.is_delegated() else "False",
             "Quantize Time (s)": (
-                record.quantize_time.total_seconds() if record.quantize_time else None
+                f"{record.quantize_time.total_seconds():.3f}" if record.quantize_time else None
             ),
-            "Lowering Time (s)": (
-                record.lower_time.total_seconds() if record.lower_time else None
+            "Lower Time (s)": (
+                f"{record.lower_time.total_seconds():.3f}" if record.lower_time else None
             ),
         }
         if record.params is not None:
             row.update({k.capitalize(): v for k, v in record.params.items()})
 
         for output_idx, error_stats in enumerate(record.tensor_error_statistics):
-            row[f"Output {output_idx} Error Max"] = error_stats.error_max
-            row[f"Output {output_idx} Error MAE"] = error_stats.error_mae
-            row[f"Output {output_idx} Error MSD"] = error_stats.error_msd
-            row[f"Output {output_idx} Error L2"] = error_stats.error_l2_norm
-            row[f"Output {output_idx} SQNR"] = error_stats.sqnr
+            row[f"Output {output_idx} Error Max"] = f"{error_stats.error_max:.3f}"
+            row[f"Output {output_idx} Error MAE"] = f"{error_stats.error_mae:.3f}"
+            row[f"Output {output_idx} SNR"] = f"{error_stats.sqnr:.3f}"
 
         row["Delegated Nodes"] = _sum_op_counts(record.delegated_op_counts)
         row["Undelegated Nodes"] = _sum_op_counts(record.undelegated_op_counts)
         row["Delegated Ops"] = _serialize_op_counts(record.delegated_op_counts)
         row["Undelegated Ops"] = _serialize_op_counts(record.undelegated_op_counts)
         row["PTE Size (Kb)"] = (
-            record.pte_size_bytes / 1000.0 if record.pte_size_bytes else ""
+            f"{record.pte_size_bytes / 1000.0:.3f}" if record.pte_size_bytes else ""
         )
 
         writer.writerow(row)

backends/test/suite/tests/test_reporting.py

@@ -79,36 +79,32 @@ def test_csv_report_simple(self):
         # Validate first record: test1, backend1, SUCCESS
         self.assertEqual(records[0]["Test ID"], "test1_backend1_flow1")
         self.assertEqual(records[0]["Test Case"], "test1")
-        self.assertEqual(records[0]["Backend"], "backend1")
         self.assertEqual(records[0]["Flow"], "flow1")
-        self.assertEqual(records[0]["Result"], "Success (Delegated)")
+        self.assertEqual(records[0]["Result"], "Pass")
         self.assertEqual(records[0]["Dtype"], "")
         self.assertEqual(records[0]["Use_dynamic_shapes"], "")
 
         # Validate second record: test1, backend2, LOWER_FAIL
         self.assertEqual(records[1]["Test ID"], "test1_backend2_flow1")
         self.assertEqual(records[1]["Test Case"], "test1")
-        self.assertEqual(records[1]["Backend"], "backend2")
         self.assertEqual(records[1]["Flow"], "flow1")
-        self.assertEqual(records[1]["Result"], "Fail (Lowering)")
+        self.assertEqual(records[1]["Result"], "Fail")
         self.assertEqual(records[1]["Dtype"], "")
         self.assertEqual(records[1]["Use_dynamic_shapes"], "")
 
         # Validate third record: test2, backend1, SUCCESS_UNDELEGATED with dtype param
         self.assertEqual(records[2]["Test ID"], "test2_backend1_flow1")
         self.assertEqual(records[2]["Test Case"], "test2")
-        self.assertEqual(records[2]["Backend"], "backend1")
         self.assertEqual(records[2]["Flow"], "flow1")
-        self.assertEqual(records[2]["Result"], "Success (Undelegated)")
+        self.assertEqual(records[2]["Result"], "Pass")
         self.assertEqual(records[2]["Dtype"], str(torch.float32))
         self.assertEqual(records[2]["Use_dynamic_shapes"], "")
 
         # Validate fourth record: test2, backend2, EXPORT_FAIL with use_dynamic_shapes param
         self.assertEqual(records[3]["Test ID"], "test2_backend2_flow1")
         self.assertEqual(records[3]["Test Case"], "test2")
-        self.assertEqual(records[3]["Backend"], "backend2")
         self.assertEqual(records[3]["Flow"], "flow1")
-        self.assertEqual(records[3]["Result"], "Skipped")
+        self.assertEqual(records[3]["Result"], "Skip")
         self.assertEqual(records[3]["Dtype"], "")
         self.assertEqual(records[3]["Use_dynamic_shapes"], "True")