fix gemm segfault

print exit signals on validation failure

validation/validate_one.py

@@ -73,10 +73,10 @@ class ProgressReporter:
     def suspend(self):
         self.suspended = True
         self._clear()
+        sys.stdout.flush()
 
     def resume(self):
         self.suspended = False
-        self._render()
 
     def finish(self):
         if self.enabled:
@@ -227,6 +227,7 @@ def validate_network(network_onnx_path, raptor_path, onnx_include_dir,
 
     reporter.log(Fore.CYAN + f"[{model_index}/{model_total}]" + Style.RESET_ALL +
                  f" {Style.BRIGHT}Validating {network_onnx_path.name}{Style.RESET_ALL}")
+    failed_with_exception = False
 
     try:
         print_stage(reporter, model_index, model_total, network_onnx_path.name, "Compile ONNX")
@@ -287,10 +288,13 @@ def validate_network(network_onnx_path, raptor_path, onnx_include_dir,
         reporter.log(Style.BRIGHT + f"Result: {status}" + Style.RESET_ALL)
         return passed
     except Exception:
+        failed_with_exception = True
         reporter.log(Style.BRIGHT + Fore.RED + "Result: FAIL" + Style.RESET_ALL)
+        reporter.suspend()
         raise
     finally:
-        reporter.log("=" * 72)
+        if not failed_with_exception:
+            reporter.log("=" * 72)
         if owns_reporter:
             reporter.finish()