Display duration of parallel GPU transcribing

src/vadParallel.py

@@ -126,6 +126,8 @@ class ParallelTranscription(AbstractTranscription):
 
         created_context = False
 
+        perf_start_gpu = time.perf_counter()
+
         # Spawn a separate process for each device
         try:
             if (gpu_parallel_context is None):
@@ -155,6 +157,9 @@ class ParallelTranscription(AbstractTranscription):
             if (created_context):
                 gpu_parallel_context.close()
 
+        perf_end_gpu = time.perf_counter()
+        print("Parallel transcription took " + str(perf_end_gpu - perf_start_gpu) + " seconds")
+
         return merged
 
     def _get_merged_timestamps_parallel(self, transcription: AbstractTranscription, audio: str, config: TranscriptionConfig, total_duration: float,