CI remove ccache

Author: glemaitre

.travis.yml

@@ -16,17 +16,6 @@ make_conda() {
     source activate $VIRTUALENV
 }
 
-setup_ccache() {
-    echo "Setting up ccache"
-    mkdir /tmp/ccache/
-    which ccache
-    for name in gcc g++ cc c++ x86_64-linux-gnu-gcc x86_64-linux-gnu-c++; do
-      ln -s $(which ccache) "/tmp/ccache/${name}"
-    done
-    export PATH="/tmp/ccache/:${PATH}"
-    ccache -M 256M
-}
-
 # imports get_dep
 source build_tools/shared.sh
 
@@ -39,7 +28,7 @@ if [[ "$DISTRIB" == "conda" || "$DISTRIB" == *"mamba"* ]]; then
     fi
 
     TO_INSTALL="$TO_INSTALL python=$PYTHON_VERSION"
-    TO_INSTALL="$TO_INSTALL ccache pip blas[build=$BLAS]"
+    TO_INSTALL="$TO_INSTALL pip blas[build=$BLAS]"
 
     TO_INSTALL="$TO_INSTALL $(get_dep numpy $NUMPY_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep scipy $SCIPY_VERSION)"
@@ -50,90 +39,77 @@ if [[ "$DISTRIB" == "conda" || "$DISTRIB" == *"mamba"* ]]; then
     TO_INSTALL="$TO_INSTALL $(get_dep matplotlib $MATPLOTLIB_VERSION)"
 
 	make_conda $TO_INSTALL
-    setup_ccache
 
 elif [[ "$DISTRIB" == "ubuntu" ]]; then
     sudo add-apt-repository --remove ppa:ubuntu-toolchain-r/test
     sudo apt-get update
     sudo apt-get install python3-scipy python3-sklearn python3-matplotlib \
-        libatlas3-base libatlas-base-dev python3-virtualenv ccache
+        libatlas3-base libatlas-base-dev python3-virtualenv
     python3 -m virtualenv --system-site-packages --python=python3 $VIRTUALENV
     source $VIRTUALENV/bin/activate
-    setup_ccache
     python -m pip install $(get_dep joblib $JOBLIB_VERSION)
 
 elif [[ "$DISTRIB" == "debian-32" ]]; then
     apt-get update
     apt-get install -y python3-dev python3-numpy python3-scipy python3-sklearn \
         python3-matplotlib libatlas3-base libatlas-base-dev python3-virtualenv \
-        python3-pandas ccache
+        python3-pandas
 
     python3 -m virtualenv --system-site-packages --python=python3 $VIRTUALENV
     source $VIRTUALENV/bin/activate
-    setup_ccache
     python -m pip install $(get_dep joblib $JOBLIB_VERSION)
 
 elif [[ "$DISTRIB" == "conda-pip-latest" ]]; then
     # Since conda main channel usually lacks behind on the latest releases,
     # we use pypi to test against the latest releases of the dependencies.
     # conda is still used as a convenient way to install Python and pip.
-    make_conda "ccache python=$PYTHON_VERSION"
-    setup_ccache
+    make_conda "python=$PYTHON_VERSION"
     python -m pip install -U pip
 
     python -m pip install scikit-learn pandas matplotlib
 
 elif [[ "$DISTRIB" == "conda-pip-latest-tensorflow" ]]; then
-    make_conda "ccache python=$PYTHON_VERSION"
-    setup_ccache
+    make_conda "python=$PYTHON_VERSION"
     python -m pip install -U pip
 
     python -m pip install numpy scipy scikit-learn pandas tensorflow
 
 elif [[ "$DISTRIB" == "conda-latest-tensorflow" ]]; then
-    make_conda "ccache python=$PYTHON_VERSION numpy scipy scikit-learn pandas tensorflow"
-    setup_ccache
+    make_conda " python=$PYTHON_VERSION numpy scipy scikit-learn pandas tensorflow"
 
 elif [[ "$DISTRIB" == "conda-minimum-tensorflow" ]]; then
-    TO_INSTALL="ccache "
-    TO_INSTALL="$TO_INSTALL python=$PYTHON_VERSION"
+    TO_INSTALL="$python=$PYTHON_VERSION"
     TO_INSTALL="$TO_INSTALL $(get_dep numpy $NUMPY_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep scipy $SCIPY_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep scikit-learn $SKLEARN_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep pandas $PANDAS_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep tensorflow $TENSORFLOW_VERSION)"
     make_conda $TO_INSTALL
-    setup_ccache
 
 elif [[ "$DISTRIB" == "conda-pip-latest-keras" ]]; then
-    make_conda "ccache python=$PYTHON_VERSION"
-    setup_ccache
+    make_conda "=$PYTHON_VERSION"
     python -m pip install -U pip
 
     python -m pip install numpy scipy scikit-learn pandas keras
 
 elif [[ "$DISTRIB" == "conda-latest-keras" ]]; then
-    make_conda "ccache python=$PYTHON_VERSION numpy scipy scikit-learn pandas keras"
-    setup_ccache
+    make_conda "=$PYTHON_VERSION numpy scipy scikit-learn pandas keras"
 
 elif [[ "$DISTRIB" == "conda-minimum-keras" ]]; then
-    TO_INSTALL="ccache "
-    TO_INSTALL="$TO_INSTALL python=$PYTHON_VERSION"
+    TO_INSTALL="=$PYTHON_VERSION"
     TO_INSTALL="$TO_INSTALL $(get_dep numpy $NUMPY_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep scipy $SCIPY_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep scikit-learn $SKLEARN_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep pandas $PANDAS_VERSION)"
     TO_INSTALL="$TO_INSTALL $(get_dep keras $KERAS_VERSION)"
     make_conda $TO_INSTALL
-    setup_ccache
 
 elif [[ "$DISTRIB" == "conda-pip-scipy-dev" ]]; then
-    make_conda "ccache python=$PYTHON_VERSION"
+    make_conda "=$PYTHON_VERSION"
     python -m pip install -U pip
     echo "Installing numpy and scipy master wheels"
     dev_anaconda_url=https://pypi.anaconda.org/scipy-wheels-nightly/simple
     pip install --pre --upgrade --timeout=60 --extra-index $dev_anaconda_url numpy pandas scipy scikit-learn
-    setup_ccache
     echo "Installing joblib master"
     pip install https://github.com/joblib/joblib/archive/master.zip
     echo "Installing tensorflow master"
@@ -171,4 +147,3 @@ except ImportError:
 
 python -m pip list
 pip install --verbose --editable .
-ccache -s

build_tools/azure/install.sh

@@ -21,8 +21,6 @@ jobs:
     CPU_COUNT: '2'
     SKLEARN_SKIP_NETWORK_TESTS: '1'
     SKLEARN_DATA_DIR: $(System.DefaultWorkingDirectory)/scikit_learn_data
-    CCACHE_DIR: $(Pipeline.Workspace)/ccache
-    CCACHE_COMPRESS: '1'
     NUMPY_VERSION: 'latest'
     SCIPY_VERSION: 'latest'
     SKLEARN_VERSION: 'latest'
@@ -56,12 +54,6 @@ jobs:
         path: $(SKLEARN_DATA_DIR)
       displayName: Dataset caching
       continueOnError: true
-    - task: Cache@2
-      inputs:
-        key: '"$(Agent.JobName)"'
-        path: $(CCACHE_DIR)
-      displayName: ccache
-      continueOnError: true
     - script: |
         build_tools/azure/install.sh
       displayName: 'Install'

build_tools/azure/posix.yml

@@ -82,7 +82,7 @@ sudo -E apt-get -yq remove texlive-binaries --purge
 sudo -E apt-get -yq --no-install-suggests --no-install-recommends \
 install dvipng texlive-latex-base texlive-latex-extra \
     texlive-latex-recommended texlive-fonts-recommended \
-    latexmk gsfonts ccache zip optipng
+    latexmk gsfonts zip optipng
 
 # deactivate circleci virtualenv and setup a miniconda env instead
 if [[ `type -t deactivate` ]]; then