fix(model): correct Qwen3-VL vision_dp_when_cp CP gradient and avoid 0-image-rank hang - #4784

fix(model): correct Qwen3-VL vision_dp_when_cp CP gradient and avoid 0-image-rank hang#4784

sajadn merged 7 commits into

NVIDIA-NeMo:mainNVIDIA-NeMo/Megatron-Bridge:mainfrom

going-song:qwen3vl-cp-vision-grad-fixgoing-song/Megatron-Bridge:qwen3vl-cp-vision-grad-fixCopy head branch name to clipboard