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➕ Install peft for prompt adapter support #124

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➕ Install peft for prompt adapter support #124

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197e383
➕ Install peft for prompt adapter support
prashantgupta24 Jul 30, 2024
d6e6f1c
♻️ switch to using uv for pip install
prashantgupta24 Aug 20, 2024
3438634
Merge branch 'main' into prompt-test
prashantgupta24 Aug 20, 2024
c8ec205
Merge branch 'main' into prompt-test
prashantgupta24 Aug 23, 2024
3a2aa42
Merge branch 'main' into prompt-test
prashantgupta24 Sep 3, 2024
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4 changes: 4 additions & 0 deletions Dockerfile.ubi
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Expand Up @@ -180,6 +180,10 @@ RUN --mount=type=cache,target=/root/.cache/pip \
--mount=type=cache,target=/root/.cache/uv \
uv pip install https://github.com/flashinfer-ai/flashinfer/releases/download/v0.1.2/flashinfer-0.1.2+cu121torch2.4-cp311-cp311-linux_x86_64.whl

# Install peft for prompt adapter support
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Sorry if I get back to this, but I just realized this is something which is only supported in the adapter, right? In that case this should be a dependency in vllm-tgis-adapter and not something installed here.

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This is something that is needed by vllm explicitly -

vllm/vllm/prompt_adapter/models.py

Line 93 in 7a21f52

from peft.utils import load_peft_weights

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@prashantgupta24 prashantgupta24 Aug 21, 2024 •
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Also see these lines within PromptAdapterConfig:

vllm/vllm/config.py

Lines 1334 to 1340 in 7a21f52

library_name = 'peft'
try:
__import__(library_name)
except ImportError as e:
raise ImportError(
f"'{library_name}' is not installed for prompt adapter support."
f"Please install it using 'pip install {library_name}'."

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I can confirm that this is needed to run the upstream unit tests.

RUN --mount=type=cache,target=/root/.cache/pip \
pip install peft==0.12.0
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ENV HF_HUB_OFFLINE=1 \
PORT=8000 \
HOME=/home/vllm \
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