[Benchmark] Add single turn MTBench to Serving Bench (#17202)

benchmarks/benchmark_serving.py

@@ -52,9 +52,9 @@ except ImportError:
 
 from benchmark_dataset import (AIMODataset, ASRDataset, BurstGPTDataset,
                                ConversationDataset, HuggingFaceDataset,
-                               InstructCoderDataset, RandomDataset,
-                               SampleRequest, ShareGPTDataset, SonnetDataset,
-                               VisionArenaDataset)
+                               InstructCoderDataset, MTBenchDataset,
+                               RandomDataset, SampleRequest, ShareGPTDataset,
+                               SonnetDataset, VisionArenaDataset)
 from benchmark_utils import convert_to_pytorch_benchmark_format, write_to_json
 
 MILLISECONDS_TO_SECONDS_CONVERSION = 1000
@@ -595,6 +595,9 @@ def main(args: argparse.Namespace):
         elif args.dataset_path in InstructCoderDataset.SUPPORTED_DATASET_PATHS:
             dataset_class = InstructCoderDataset
             args.hf_split = "train"
+        elif args.dataset_path in MTBenchDataset.SUPPORTED_DATASET_PATHS:
+            dataset_class = MTBenchDataset
+            args.hf_split = "train"
         elif args.dataset_path in ConversationDataset.SUPPORTED_DATASET_PATHS:
             dataset_class = ConversationDataset
         elif args.dataset_path in AIMODataset.SUPPORTED_DATASET_PATHS: