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Make lazy mode autodetection more robust #921

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Merged
merged 9 commits into from
Apr 9, 2025
Merged

Make lazy mode autodetection more robust #921

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28e679c
Make lazy mode autodetection more robust
kzawora-intel Mar 17, 2025
5f6f09d
Update __init__.py
kzawora-intel Mar 17, 2025
674d38e
Update __init__.py
kzawora-intel Mar 17, 2025
d376cea
Update __init__.py
kzawora-intel Mar 17, 2025
81b0b6f
Update __init__.py
kzawora-intel Mar 17, 2025
9167ae2
Merge branch 'habana_main' into kzawora-intel-patch-7
michalkuligowski Apr 1, 2025
03421d6
Update __init__.py
kzawora-intel Apr 4, 2025
9678ea2
Merge branch 'habana_main' into kzawora-intel-patch-7
kzawora-intel Apr 4, 2025
046207e
Fix whitespace
madamczyk-intel Apr 9, 2025
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14 changes: 3 additions & 11 deletions vllm/plugins/__init__.py
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Expand Up @@ -64,18 +64,10 @@ def load_general_plugins():
# see https://github.com/pytorch/pytorch/blob/43c5f59/torch/_dynamo/config.py#L158
torch._dynamo.config.disable = True
elif current_platform.is_hpu():
# NOTE(kzawora): PT HPU lazy backend (PT_HPU_LAZY_MODE = 1)
# does not support torch.compile
# Eager backend (PT_HPU_LAZY_MODE = 0) must be selected for
# torch.compile support
is_lazy = os.environ.get('PT_HPU_LAZY_MODE', '1') == '1'
if is_lazy:
os.environ['PT_HPU_ENABLE_LAZY_COLLECTIVES'] = 'true'
import habana_frameworks.torch as htorch
if htorch.utils.internal.is_lazy():
torch._dynamo.config.disable = True
# NOTE(kzawora) multi-HPU inference with HPUGraphs (lazy-only)
# requires enabling lazy collectives
# see https://docs.habana.ai/en/latest/PyTorch/Inference_on_PyTorch/Inference_Using_HPU_Graphs.html # noqa: E501
os.environ['PT_HPU_ENABLE_LAZY_COLLECTIVES'] = 'true'

plugins = load_plugins_by_group(group='vllm.general_plugins')
# general plugins, we only need to execute the loaded functions
for func in plugins.values():
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