Sync from v0.13

vllm/entrypoints/cli/benchmark/base.py

@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+import argparse
+
+from vllm.entrypoints.cli.types import CLISubcommand
+
+
+class BenchmarkSubcommandBase(CLISubcommand):
+    """The base class of subcommands for `vllm bench`."""
+
+    help: str
+
+    @classmethod
+    def add_cli_args(cls, parser: argparse.ArgumentParser) -> None:
+        """Add the CLI arguments to the parser."""
+        raise NotImplementedError
+
+    @staticmethod
+    def cmd(args: argparse.Namespace) -> None:
+        """Run the benchmark.
+
+        Args:
+            args: The arguments to the command.
+        """
+        raise NotImplementedError