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vllm-project / vllm-ascend Public

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[CPU binding] Implement global CPU slicing and improve IRQ binding for Ascend NPUs#6945

Merged

wangxiyuan merged 4 commits into

vllm-project:mainvllm-project/vllm-ascend:mainfrom

chenchuw886:cpu_bind_global_slicechenchuw886/vllm-ascend:cpu_bind_global_sliceCopy head branch name to clipboard

Mar 3, 2026

Conversation Commits4 (4)Checks Files changed

Merged

[CPU binding] Implement global CPU slicing and improve IRQ binding for Ascend NPUs#6945
wangxiyuan merged 4 commits into
vllm-project:mainfrom
chenchuw886:cpu_bind_global_slice

Commits

Commits on Mar 3, 2026

[CPU binding] Implement global CPU slicing for Ascend NPUs to ensure non-overlapping CPU partitions
chenchuw886
committed
[CPU binding] Fix IRQ binding logical npu_id error on A3, removing excess loop in IRQ binding, clarify min required CPUs limitations
chenchuw886
committed
[CPU binding] Improve logic for determining total NPUs in CPU allocation; add descriptions
chenchuw886
committed
Enhance unit tests for CPU allocation; add global slice mode tests and improve logic for total logic NPUs
chenchuw886
committed

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