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fix(sglang patch): update expert location patch #267

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fix(sglang patch): update expert location patch #267

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b122d32
update
yuhao-zh Nov 22, 2025
9682a0b
update
yuhao-zh Nov 22, 2025
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9 changes: 8 additions & 1 deletion src/parallax/sglang/model_runner.py
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Original file line number Diff line number Diff line change
Expand Up @@ -222,6 +222,13 @@ def form_sgl_server_args(
return sgl_server_args


def dummy_prepare_init():
apply_parallax_sglang_monkey_patch()
import sglang.srt.eplb.expert_location as expert_location

expert_location._global_expert_location_metadata = None


def initialize_sgl_model_runner(
model_repo: str,
start_layer: int,
Expand All @@ -240,7 +247,7 @@ def initialize_sgl_model_runner(
- config: model config driven by mlx-lm
- tokenizer: tokenizer driven by mlx-lm
"""
apply_parallax_sglang_monkey_patch()
dummy_prepare_init()

# Extract TP-related parameters from kwargs or use defaults
tp_rank = kwargs.get("tp_rank", 0)
Expand Down