Sync from v0.13

vllm/benchmarks/sweep/cli.py

@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+import argparse
+
+from vllm.entrypoints.utils import VLLM_SUBCMD_PARSER_EPILOG
+
+from .plot import SweepPlotArgs
+from .plot import main as plot_main
+from .plot_pareto import SweepPlotParetoArgs
+from .plot_pareto import main as plot_pareto_main
+from .serve import SweepServeArgs
+from .serve import main as serve_main
+from .serve_sla import SweepServeSLAArgs
+from .serve_sla import main as serve_sla_main
+
+SUBCOMMANDS = (
+    (SweepServeArgs, serve_main),
+    (SweepServeSLAArgs, serve_sla_main),
+    (SweepPlotArgs, plot_main),
+    (SweepPlotParetoArgs, plot_pareto_main),
+)
+
+
+def add_cli_args(parser: argparse.ArgumentParser):
+    subparsers = parser.add_subparsers(required=True, dest="sweep_type")
+
+    for cmd, entrypoint in SUBCOMMANDS:
+        cmd_subparser = subparsers.add_parser(
+            cmd.parser_name,
+            description=cmd.parser_help,
+            usage=f"vllm bench sweep {cmd.parser_name} [options]",
+        )
+        cmd_subparser.set_defaults(dispatch_function=entrypoint)
+        cmd.add_cli_args(cmd_subparser)
+        cmd_subparser.epilog = VLLM_SUBCMD_PARSER_EPILOG.format(
+            subcmd=f"sweep {cmd.parser_name}"
+        )
+
+
+def main(args: argparse.Namespace):
+    args.dispatch_function(args)