chore: import upstream snapshot with attribution

vllm/entrypoints/cli/benchmark/mm_processor.py

@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+import argparse
+
+from vllm.benchmarks.mm_processor import add_cli_args, main
+from vllm.entrypoints.cli.benchmark.base import BenchmarkSubcommandBase
+from vllm.utils.argparse_utils import FlexibleArgumentParser
+
+
+class BenchmarkMMProcessorSubcommand(BenchmarkSubcommandBase):
+    """The `mm-processor` subcommand for `vllm bench`."""
+
+    name = "mm-processor"
+    help = "Benchmark multimodal processor latency across different configurations."
+
+    @classmethod
+    def add_cli_args(cls, parser: FlexibleArgumentParser) -> None:
+        add_cli_args(parser)
+
+    @staticmethod
+    def cmd(args: argparse.Namespace) -> None:
+        main(args)