inference/research
verifiedmedium · 0.70updated 2026-10-04

ai-infos/guidances-setup-16-mi50-deepseek-v32 issue #1: Deeply Rooted Single-Node Communication (IPC / Shared Memory) Limitations

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Fields

id
sources/comm-ai-infos-issue-1-ipc-multinode
URL
https://github.com/ai-infos/guidances-setup-16-mi50-deepseek-v32/issues/1
Publisher
GitHub (user Felloty)
Kind
forum
Accessed
2026-10-04
notes
Documents that the gfx906 vLLM fork's MultiprocExecutor forces master_addr back to 127.0.0.1 and requires local_world_size == world_size, so 16-node InfiniBand deployment deadlocks. Open, 0 replies.

Notes

Documents that the gfx906 vLLM fork's MultiprocExecutor forces master_addr back to 127.0.0.1 and requires local_world_size == world_size, so 16-node InfiniBand deployment deadlocks. Open, 0 replies.

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