chore: import upstream snapshot with attribution

examples/train/all_to_all/infer.sh

@@ -0,0 +1,9 @@
+# 53GiB
+CUDA_VISIBLE_DEVICES=0 \
+swift infer \
+    --model BAAI/Emu3-Gen \
+    --infer_backend transformers \
+    --stream False \
+    --use_chat_template False \
+    --top_k 2048 \
+    --max_new_tokens 40960

examples/train/all_to_all/train.sh

@@ -0,0 +1,23 @@
+# 70 GiB * 2
+nproc_per_node=2
+NPROC_PER_NODE=$nproc_per_node \
+CUDA_VISIBLE_DEVICES=0,2 \
+max_position_embeddings=10240 \
+image_area=518400 \
+swift sft \
+    --model BAAI/Emu3-Gen \
+    --tuner_type lora \
+    --dataset 'swift/TextCaps#40' \
+    --torch_dtype bfloat16 \
+    --num_train_epochs 10 \
+    --per_device_train_batch_size 1 \
+    --learning_rate 1e-5 \
+    --gradient_accumulation_steps 4 \
+    --warmup_ratio 0.03 \
+    --eval_steps 500 \
+    --save_steps 500 \
+    --save_total_limit 2 \
+    --logging_steps 5 \
+    --max_length 1024 \
+    --weight_decay 0.1 \
+    --gradient_checkpointing_kwargs '{"use_reentrant": false}'