[SOT][Cudagraph] Remove BreakGraph of #3302 && update CustomOp

[DrRyanHuang]

本 PR 依赖 Paddle 主框架的两个PR:

• 自定义算子部分的改动: [CustomOp] Relax output count checks for inplace outputs Paddle#75086
• 消除切图过程中的 memcpy: Use pir::Place in CudaGraphOp output to avoid memcpy Paddle#75078

---

#3302 添加了 append_attention_with_output 但是开启后存在打断，本PR消除 full_cuda_graph=false 时的打断

动态图下运行的 cpp_extensions，都是不需要 key_cache_out 和 value_cache_out 的
本PR移除自定义算子注册的 key_cache_out 与 value_cache_out，与动态图对齐

另外静态图没有 place，SOT转静的时候会打断：

故而移除 .to(qkv.place)

PS: 目前CUDAGraph + 子图切分的脚本：

source /workspace/env/.py3.10/bin/activate
export MODEL=/ssd1/EB_MODELS/ERNIE-4.5-0.3B-Paddle
rm -rf log/*

export http_proxy=xxx.com:xx
export https_proxy=xxx.com:xx
export no_proxy=xxxx

export FLAGS_cuda_graph_blacklist="custom_op.static_op_append_attention_with_output_"
export PYTHONPATH=/workspace/FastDeploy:/workspace/Paddle/build/python:$PYTHONPATH
export CUDA_VISIBLE_DEVICES=3
export PYTHON_EXCUTOR=/workspace/env/.py3.10/bin/python
export PORT=9905

python -m fastdeploy.entrypoints.openai.api_server \
  --model $MODEL \
  --metrics-port 9717 \
  --port 9718 \
  --engine-worker-queue-port 9719 \
  --tensor-parallel-size 1 \
  --max-model-len 32768 \
  --max-num-seqs 128 \
  --quantization wint4 \
  --graph-optimization-config '{"graph_opt_level": 1, "use_cudagraph": true, "full_cuda_graph": false}' \

cc @SigureMo @zyfncg @gongshaotian

[paddle-bot]

Thanks for your contribution!

[gongshaotian]

LGTM

[codecov-commenter]

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