[None][fix] Fall back to NCCL when CUDA IPC handles cannot be exchanged - #17034

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pjdurden wants to merge 3 commits into

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pjdurden:fix/16899

Commits on Sep 20, 2026

[None][fix] Fall back to NCCL when CUDA IPC handles cannot be exchanged

pjdurden
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pjdurden
committed
38806af
[None][fix] Narrow the CUDA IPC fallback to real IPC failures

pjdurden
authored and
pjdurden
committed
bf1eb79
[None][fix] Keep the IPC fallback tests green on the CPU-only stage

pjdurden
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pjdurden
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c484223