Update pipeline parallel serving for more model support (#11428)

python/llm/example/GPU/Pipeline-Parallel-FastAPI/README.md

@@ -32,6 +32,8 @@ pip install transformers==4.37.0
 bash run.sh
 ```
 
+> Note: INT4 optimization is applied to the model by default. You could specify other low bit optimizations (such as 'fp8' and 'fp6') through `--low-bit`. Besides, you could change `NUM_GPUS` to the number of GPUs you have on your machine.
+
 
 ### 3. Sample Input and Output
 

python/llm/example/GPU/Pipeline-Parallel-FastAPI/gradio_webui.py

@@ -1,3 +1,19 @@
+#
+# Copyright 2016 The BigDL Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 import argparse
 
 import gradio as gr

python/llm/example/GPU/Pipeline-Parallel-FastAPI/openai_protocol.py

@@ -1,3 +1,18 @@
+#
+# Copyright 2016 The BigDL Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 # Adapted from
 # https://github.com/lm-sys/FastChat/blob/168ccc29d3f7edc50823016105c024fe2282732a/fastchat/protocol/openai_api_protocol.py
 import time