chore: import upstream snapshot with attribution

examples/models/glm-4.6v/flash.sh

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+# 2 * 90GiB
+PYTORCH_CUDA_ALLOC_CONF='expandable_segments:True' \
+NPROC_PER_NODE=2 \
+CUDA_VISIBLE_DEVICES=0,1 \
+megatron sft \
+    --model ZhipuAI/GLM-4.6V-Flash \
+    --save_safetensors true \
+    --dataset 'AI-ModelScope/LaTeX_OCR:human_handwrite#5000' \
+    --load_from_cache_file true \
+    --tensor_model_parallel_size 2 \
+    --sequence_parallel true \
+    --packing true \
+    --freeze_llm false \
+    --freeze_vit true \
+    --freeze_aligner true \
+    --split_dataset_ratio 0.01 \
+    --micro_batch_size 1 \
+    --global_batch_size 4 \
+    --recompute_granularity full \
+    --recompute_method uniform \
+    --recompute_num_layers 1 \
+    --finetune true \
+    --cross_entropy_loss_fusion true \
+    --lr 1e-5 \
+    --lr_warmup_fraction 0.05 \
+    --min_lr 1e-6 \
+    --num_train_epochs 1 \
+    --output_dir megatron_output/GLM-4.6V-Flash \
+    --save_steps 200 \
+    --max_length 2048 \
+    --dataloader_num_workers 4 \
+    --no_save_optim true \
+    --no_save_rng true \
+    --dataset_num_proc 8
+
+# PYTORCH_CUDA_ALLOC_CONF='expandable_segments:True' \
+# CUDA_VISIBLE_DEVICES=0 \
+# swift infer \
+#     --model megatron_output/GLM-4.6V-Flash/vx-xxx/checkpoint-xxx \
+#     --load_data_args true \
+#     --stream true

examples/models/glm-4.6v/mcore.sh

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+# 4 * 66GiB, 5s/it
+# Fine-tuning GLM-4.6V requires Transformers 5.0, or you can switch the model to 'ZhipuAI/GLM-4.5V'.
+PYTORCH_CUDA_ALLOC_CONF='expandable_segments:True' \
+NPROC_PER_NODE=4 \
+CUDA_VISIBLE_DEVICES=0,1,2,3 \
+megatron sft \
+    --model ZhipuAI/GLM-4.6V \
+    --save_safetensors true \
+    --merge_lora true \
+    --dataset 'AI-ModelScope/LaTeX_OCR:human_handwrite#5000' \
+    --load_from_cache_file true \
+    --tuner_type lora \
+    --lora_rank 8 \
+    --lora_alpha 32 \
+    --target_modules all-linear \
+    --sequence_parallel true \
+    --freeze_llm false \
+    --freeze_vit true \
+    --freeze_aligner true \
+    --packing true \
+    --split_dataset_ratio 0.01 \
+    --tensor_model_parallel_size 4 \
+    --expert_tensor_parallel_size 1 \
+    --expert_model_parallel_size 4 \
+    --moe_permute_fusion true \
+    --moe_grouped_gemm true \
+    --moe_shared_expert_overlap true \
+    --moe_aux_loss_coeff 1e-3 \
+    --micro_batch_size 1 \
+    --global_batch_size 2 \
+    --recompute_granularity full \
+    --recompute_method uniform \
+    --recompute_num_layers 1 \
+    --finetune true \
+    --cross_entropy_loss_fusion true \
+    --lr 1e-4 \
+    --lr_warmup_fraction 0.05 \
+    --min_lr 1e-5 \
+    --num_train_epochs 1 \
+    --output_dir megatron_output/GLM-4.6V \
+    --eval_steps 200 \
+    --save_steps 200 \
+    --max_length 2048 \
+    --dataloader_num_workers 8 \
+    --dataset_num_proc 8 \
+    --no_save_optim true \
+    --no_save_rng true \
+    --attention_backend flash