53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
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from __future__ import annotations
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import argparse
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import typing
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from vllm.entrypoints.cli.benchmark.base import BenchmarkSubcommandBase
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from vllm.entrypoints.cli.types import CLISubcommand
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if typing.TYPE_CHECKING:
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from vllm.utils import FlexibleArgumentParser
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class BenchmarkSubcommand(CLISubcommand):
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""" The `bench` subcommand for the vLLM CLI. """
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name = "bench"
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help = "vLLM bench subcommand."
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@staticmethod
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def cmd(args: argparse.Namespace) -> None:
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args.dispatch_function(args)
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def validate(self, args: argparse.Namespace) -> None:
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pass
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def subparser_init(
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self,
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subparsers: argparse._SubParsersAction) -> FlexibleArgumentParser:
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bench_parser = subparsers.add_parser(
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self.name,
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help=self.help,
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description=self.help,
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usage="vllm bench <bench_type> [options]")
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bench_subparsers = bench_parser.add_subparsers(required=True,
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dest="bench_type")
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for cmd_cls in BenchmarkSubcommandBase.__subclasses__():
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cmd_subparser = bench_subparsers.add_parser(
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cmd_cls.name,
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help=cmd_cls.help,
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description=cmd_cls.help,
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)
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cmd_subparser.set_defaults(dispatch_function=cmd_cls.cmd)
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cmd_cls.add_cli_args(cmd_subparser)
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return bench_parser
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def cmd_init() -> list[CLISubcommand]:
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return [BenchmarkSubcommand()]
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