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➕ Install peft for prompt adapter support #124
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Skipping CI for Draft Pull Request. |
[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: prashantgupta24 The full list of commands accepted by this bot can be found here. The pull request process is described here
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/retest |
New changes are detected. LGTM label has been removed. |
Signed-off-by: Prashant Gupta <[email protected]>
Signed-off-by: Prashant Gupta <[email protected]>
@@ -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 | |||
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# 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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Also see these lines within PromptAdapterConfig
:
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.
Will try to get it merged in upstream https://github.com/vllm-project/vllm/pull/8123/files |
* add memory clean up after every shape and parameter to reduce cache invalidation buffers * small typo * syntax change --------- Co-authored-by: maleksan85 <[email protected]>
For allowing PEFT adapters to be loaded, we will need the
peft
library installed.Upstream PR: vllm-project#8123