verify

Signed-off-by: Jiafu Zhang <[email protected]>

dev/docker/Dockerfile.bigdl-cpu

@@ -1,10 +1,11 @@
+# syntax=docker/dockerfile:1
 FROM ubuntu:22.04
 
 ENV LANG C.UTF-8
 
 WORKDIR /root/llm-on-ray
 
-RUN apt-get update -y \
+RUN --mount=type=cache,target=/var/cache/apt apt-get update -y \
     && apt-get install -y build-essential cmake wget curl git vim htop ssh net-tools \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
@@ -17,7 +18,7 @@ ENV PATH $CONDA_DIR/bin:$PATH
 # setup env
 SHELL ["/bin/bash", "--login", "-c"]
 
-RUN conda init bash && \
+RUN --mount=type=cache,target=/opt/conda/pkgs conda init bash && \
     unset -f conda && \
     export PATH=$CONDA_DIR/bin/:${PATH} && \
     conda config --add channels intel && \
@@ -27,7 +28,7 @@ COPY ./pyproject.toml .
 
 RUN mkdir ./finetune && mkdir ./inference
 
-RUN pip install -e .[bigdl-cpu] -f https://developer.intel.com/ipex-whl-stable-cpu \
+RUN --mount=type=cache,target=/root/.cache/pip pip install -e .[bigdl-cpu] -f https://developer.intel.com/ipex-whl-stable-cpu \
     -f https://download.pytorch.org/whl/torch_stable.html
 
 # Used to invalidate docker build cache with --build-arg CACHEBUST=$(date +%s)