[Dev] Add the missing part to support 1F1B overlap for Qwen3-Next#2996
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yanring
approved these changes
Jan 27, 2026
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What does this PR do ?
1F1B overlap requires
backward_dwwhile current Qwen3-Next model GND part does not define this. Add the missing part so 1F1B can be enabled (also work well together with CUDA graph).PR for main: PR#2997
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