docs: add GPU configuration note to Qwen3-4B examples #1260
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Addresses THUDM#148 Added a prominent note at the top of the Qwen3-4B documentation (both English and Chinese) warning users about GPU configuration requirements: - Explains which parameters need adjustment for different GPU counts - Points users to the pre-configured 4-GPU script as an alternative - Warns that mismatched GPU configs cause confusing errors This helps users avoid the common pitfall of running 8-GPU scripts on machines with fewer GPUs, which causes Ray jobs to hang with misleading error messages. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
Addresses #148
Added a prominent note at the top of the Qwen3-4B documentation warning users about GPU configuration requirements when their hardware differs from the default 8-GPU setup.
Problem
Users with different GPU counts (e.g., 4 GPUs instead of 8) would run the example scripts without adjusting configuration, causing:
Solution
Added a callout box to both English and Chinese Qwen3-4B documentation that:
ray start --num-gpus,--actor-num-gpus-per-node)scripts/run-qwen3-4B_4xgpu.sh)Files Changed
docs/en/examples/qwen3-4B.mddocs/zh/examples/qwen3-4B.md🤖 Generated with Claude Code