EngineX/xc-llm-ascend
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[Bugfix] fix MTP support for lmhead_tensor_parallel_size (#3921)

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### What this PR does / why we need it?
Fix the issue of MTP being enabled and setting
Imhead_tensor_parallel_size=16 causing the inference to hang.


Signed-off-by: wyh145 <1987244901@qq.com>
This commit is contained in:
Nagisa125
2025-10-31 14:34:28 +08:00
committed by GitHub
parent ee2e55e602
commit 9f7de45b75
2 changed files with 3 additions and 2 deletions
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3
vllm_ascend/worker/model_runner_v1.py
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@@ -2516,7 +2516,8 @@ class NPUModelRunner(LoRAModelRunnerMixin):
aclgraph_runtime_mode=aclgraph_runtime_mode,
batch_descriptor=batch_descriptor)
if need_dummy_logits:
dummy_compute_logits(hidden_states)
self.drafter.model.compute_logits(
hidden_states[dummy_indices])
if self.in_profile_run and self.dynamic_eplb:
self.model.clear_all_moe_loads()
if not self.in_profile_run and self.dynamic_eplb: