d4370ebc42
### What this PR does / why we need it?
Refactor spec decode
### Does this PR introduce _any_ user-facing change?
N/A
### How was this patch tested?
CI passed with new added/existing test.
- vLLM version: v0.10.1.1
- vLLM main:
6997a25ac6
---------
Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
Signed-off-by: Icey <1790571317@qq.com>
Co-authored-by: wangxiyuan <wangxiyuan1007@gmail.com>
34 lines
1.4 KiB
Python
34 lines
1.4 KiB
Python
#
|
|
# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
|
|
# Copyright 2023 The vLLM team.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
# This file is a part of the vllm-ascend project.
|
|
# Adapted from vllm-project/vllm/vllm/worker/gpu_model_runner.py
|
|
#
|
|
from vllm_ascend.spec_decode.eagle_proposer import EagleProposer
|
|
from vllm_ascend.spec_decode.mtp_proposer import MtpProposer
|
|
from vllm_ascend.spec_decode.ngram_proposer import NgramProposer
|
|
|
|
|
|
def get_spec_decode_method(method, vllm_config, device, runner):
|
|
if method == "ngram":
|
|
return NgramProposer(vllm_config, device, runner)
|
|
elif method in ["eagle", "eagle3"]:
|
|
return EagleProposer(vllm_config, device, runner)
|
|
elif method == 'deepseek_mtp':
|
|
return MtpProposer(vllm_config, device, runner)
|
|
else:
|
|
raise ValueError("Unknown speculative decoding method: "
|
|
f"{method}")
|