diff --git a/.circleci/build.sh b/.circleci/build.sh
deleted file mode 100755
index 786650b627..0000000000
--- a/.circleci/build.sh
+++ /dev/null
@@ -1,176 +0,0 @@
-#!/bin/bash
-
-# This script setup an working environemnt for running glow tests and gtest driver.
-# By default, we run with the enabled CPU backend and disabled OpenCL backend.
-set -ex
-
-# Add support for https apt sources.
-wget http://security.ubuntu.com/ubuntu/pool/main/a/apt/apt-transport-https_1.2.32ubuntu0.2_amd64.deb
-echo "93475e4cc5e7a86de63fea0316f3f2cd8b791cf4d6ea50a6d63f5bd8e1da5726  apt-transport-https_1.2.32ubuntu0.2_amd64.deb" | sha256sum -c
-sudo dpkg -i apt-transport-https_1.2.32ubuntu0.2_amd64.deb
-rm apt-transport-https_1.2.32ubuntu0.2_amd64.deb
-
-export MAX_JOBS=8
-if [ "${CIRCLE_JOB}" != "COVERAGE" ]; then
-    if hash sccache 2>/dev/null; then
-        SCCACHE_BIN_DIR="/tmp/sccache"
-        mkdir -p "$SCCACHE_BIN_DIR"
-        for compiler in cc c++ gcc g++ x86_64-linux-gnu-gcc; do
-            (
-                echo "#!/bin/sh"
-                echo "exec $(which sccache) $(which $compiler) \"\$@\""
-            ) > "$SCCACHE_BIN_DIR/$compiler"
-            chmod +x "$SCCACHE_BIN_DIR/$compiler"
-        done
-        export PATH="$SCCACHE_BIN_DIR:$PATH"
-    fi
-fi
-
-install_pocl() {
-   sudo apt-get install -y ocl-icd-opencl-dev clinfo libhwloc-dev opencl-headers
-
-   git clone https://github.com/pocl/pocl.git
-   cd pocl && git checkout 4efafa82c087b5e846a9f8083d46b3cdac2f698b && cd ../
-   mkdir build_pocl
-   cd build_pocl
-   cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=/usr/bin/clang++-8 -DCMAKE_C_COMPILER=/usr/bin/clang-8 -DENABLE_ICD=ON ../pocl
-   make -j`nproc`
-   sudo make install
-
-   sudo mkdir -p /etc/OpenCL/vendors/
-   sudo cp /usr/local/etc/OpenCL/vendors/pocl.icd /etc/OpenCL/vendors/
-
-   clinfo
-   cd ../
-}
-
-install_fmt() {
-    git clone https://github.com/fmtlib/fmt --branch 7.1.3
-    pushd fmt
-    mkdir build
-    cd build
-    cmake ..
-    make -j`nproc`
-    sudo make install
-    popd
-}
-
-upgrade_python() {
-    echo "Removing old python...";
-    sudo apt-get remove --purge -y python3.6 python3-pip libpython3-dev
-    sudo apt-get autoremove -y
-
-    echo "Installing dependencies for new python..."
-    sudo apt-get update
-    sudo apt-get install -y libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev
-
-    echo "Installing new python..."
-    mkdir python-src
-    pushd python-src
-    wget https://www.python.org/ftp/python/3.9.0/Python-3.9.0.tgz
-    tar xvf Python-3.9.0.tgz
-    cd Python-3.9.0
-    ./configure --enable-shared
-    sudo make altinstall
-    popd
-
-    echo "Adjusting system to recognize new python..."
-    sudo touch /etc/ld.so.conf.d/glowDevLibs.conf
-    echo "/usr/local/lib/" | sudo tee -a /etc/ld.so.conf.d/glowDevLibs.conf
-    sudo ldconfig
-    sudo rm /usr/local/bin/pip
-    sudo ln -s /usr/local/bin/pip3.9 /usr/local/bin/pip
-
-    echo "Installing virtualenv..."
-    sudo pip3.9 install virtualenv
-}
-
-GLOW_DEPS="libpng-dev libgoogle-glog-dev libboost-all-dev libdouble-conversion-dev libgflags-dev libjemalloc-dev libpthread-stubs0-dev libevent-dev libssl-dev"
-
-if [ "${CIRCLE_JOB}" == "CHECK_CLANG_AND_PEP8_FORMAT" ]; then
-    sudo apt-get update
-    upgrade_python
-else
-    # Install Glow dependencies
-    sudo apt-get update
-
-    # Redirect clang
-    sudo ln -s /usr/bin/clang-8 /usr/bin/clang
-    sudo ln -s /usr/bin/clang++-8 /usr/bin/clang++
-    sudo ln -s /usr/bin/llvm-symbolizer-8 /usr/bin/llvm-symbolizer
-    sudo ln -s /usr/bin/llvm-config-8 /usr/bin/llvm-config-8.0
-
-    sudo apt-get install -y ${GLOW_DEPS}
-    install_fmt
-fi
-
-# Since we are using llvm-7 in these two branches, we cannot use pip install cmake
-if [ "${CIRCLE_JOB}" != "PYTORCH" ] && [ "${CIRCLE_JOB}" != "CHECK_CLANG_AND_PEP8_FORMAT" ]; then
-    sudo pip install cmake==3.17.3
-else
-    sudo apt-get install cmake
-fi
-
-# Install ninja, (newest version of) autopep8 through pip
-sudo pip install ninja
-hash cmake ninja
-
-# Build glow
-GLOW_DIR=$PWD
-cd ${GLOW_DIR}
-mkdir build && cd build
-
-CMAKE_ARGS=()
-
-CMAKE_ARGS+=("-DCMAKE_CXX_FLAGS=-Werror")
-CMAKE_ARGS+=("-DGLOW_WITH_CPU=ON")
-CMAKE_ARGS+=("-DGLOW_WITH_HABANA=OFF")
-
-if [[ "${CIRCLE_JOB}" == "ASAN" ]]; then
-    CMAKE_ARGS+=("-DGLOW_USE_SANITIZER='Address;Undefined'")
-    CMAKE_ARGS+=("-DGLOW_WITH_OPENCL=OFF")
-    CMAKE_ARGS+=("-DCMAKE_BUILD_TYPE=Release")
-elif [[ "$CIRCLE_JOB" == "COVERAGE" ]]; then
-    sudo apt-get install wget
-    sudo apt-get install -y lcov
-    sudo pip install awscli --upgrade
-    ../utils/install_protobuf.sh
-    CC=gcc-5 CXX=g++-5 cmake -G Ninja \
-          -DCMAKE_BUILD_TYPE=Debug -DGLOW_WITH_OPENCL=OFF -DGLOW_WITH_CPU=ON \
-          -DLLVM_DIR=/usr/lib/llvm-7/cmake \
-          -DGLOW_USE_COVERAGE=ON \
-          ../
-elif [[ "$CIRCLE_JOB" == "CHECK_CLANG_AND_PEP8_FORMAT" ]]; then
-    wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
-    sudo apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-11 main"
-    sudo apt-get update
-    sudo apt-get install -y clang-format-11
-    cd /tmp
-    python3.9 -m virtualenv venv
-    source venv/bin/activate
-    pip install black==22.3.0
-    cd ${GLOW_DIR}
-elif [[ "$CIRCLE_JOB" == "OPENCL" ]]; then
-    install_pocl
-    CMAKE_ARGS+=("-DGLOW_WITH_OPENCL=ON")
-elif [[ "$CIRCLE_JOB" == "FEATURE_COMPILATION" ]]; then
-    CMAKE_ARGS+=("-DGLOW_USE_PNG_IF_REQUIRED=OFF")
-elif [[ "$CIRCLE_JOB" == "32B_DIM_T" ]]; then
-    install_pocl
-    CMAKE_ARGS+=("-DTENSOR_DIMS_32_BITS=ON -DGLOW_WITH_OPENCL=ON")
-else
-    CMAKE_ARGS+=("-DCMAKE_BUILD_TYPE=Debug")
-    if [[ "${CIRCLE_JOB}" == "SHARED" ]]; then
-        CMAKE_ARGS+=("-DBUILD_SHARED_LIBS=ON")
-    fi
-fi
-
-if [ "${CIRCLE_JOB}" != "COVERAGE" ] && [ "${CIRCLE_JOB}" != "CHECK_CLANG_AND_PEP8_FORMAT" ] && [ "${CIRCLE_JOB}" != "PYTORCH" ]; then
-    cmake -GNinja ${CMAKE_ARGS[*]} ../
-    ninja
-fi
-
-# Report sccache hit/miss stats
-if hash sccache 2>/dev/null; then
-    sccache --show-stats
-fi
diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 284deb1426..0000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,114 +0,0 @@
-version: 2
-
-# NOTE: We only perform the merge in build step and not in test step, because
-# all source files will be shared from build to test
-merge_with_master: &merge_with_master
-  name: Merge Onto Master
-  command: |
-    if [[ "${CIRCLE_BRANCH}" != "master" ]]; then
-      git config --global user.email "circleci.ossci@gmail.com"
-      git config --global user.name "CircleCI"
-
-      git config remote.origin.url "$CIRCLE_REPOSITORY_URL"
-      git config --add remote.origin.fetch +refs/heads/master:refs/remotes/origin/master
-      git fetch --tags --progress "$CIRCLE_REPOSITORY_URL" +refs/heads/master:refs/remotes/origin/master --depth=50 --quiet
-
-      export GIT_MERGE_TARGET=`git log -n 1 --pretty=format:"%H" origin/master`
-      echo "GIT_MERGE_TARGET: " ${GIT_MERGE_TARGET}
-      export GIT_COMMIT=${CIRCLE_SHA1}
-      echo "GIT_COMMIT: " ${GIT_COMMIT}
-
-      git checkout -f ${GIT_COMMIT}
-      git reset --hard ${GIT_COMMIT}
-      git merge --no-edit --no-ff ${GIT_MERGE_TARGET}
-    fi
-
-update_submodule: &update_submodule
-  name: Update Submodule
-  command: |
-    git submodule sync
-    git submodule update --recursive --init
-
-linux_default: &linux_default
-  resource_class: large
-  machine:
-    image: ubuntu-2004:202010-01
-  steps:
-  - run:
-      name: Install OpenSSH 8.1p1
-      command: |
-        sudo apt-get update;
-        mkdir ~/tempdownload;
-        cd ~/tempdownload;
-        wget https://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-8.1p1.tar.gz;
-        tar zxvf openssh-8.1p1.tar.gz;
-        cd openssh-8.1p1 && ./configure && make && sudo make install;
-  - checkout
-  - run:
-      <<: *merge_with_master
-  - run:
-      <<: *update_submodule
-  - run:
-      name: Launch Docker Container
-      no_output_timeout: "1h"
-      command: |
-        set -e
-        export AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_FOR_ECR_READ_WRITE}
-        export AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY_FOR_ECR_READ_WRITE}
-        pip install awscli==1.16.35 -qqq
-        eval $(aws ecr get-login --region us-east-1 --no-include-email)
-
-        docker pull ${DOCKER_IMAGE}
-
-        sudo pkill -SIGHUP dockerd
-        WORKDIR=/var/lib/jenkins/workspace
-        pid=$(docker run -t -d -w $WORKDIR ${DOCKER_IMAGE})
-        docker cp /home/circleci/project/. "$pid:$WORKDIR"
-        docker exec -u jenkins ${pid} sudo chown -R jenkins ${WORKDIR}
-        echo ${pid} > .docker_pid
-  - run:
-      name: Build
-      no_output_timeout: "1h"
-      command: |
-        docker exec -e CIRCLE_JOB=${CIRCLE_JOB} -e SCCACHE_BUCKET=${SCCACHE_BUCKET} -e AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_FOR_SCCACHE_S3_BUCKET} -e AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY_FOR_SCCACHE_S3_BUCKET} -u jenkins $(cat .docker_pid) .circleci/build.sh
-  - run:
-      name: Test
-      no_output_timeout: "1h"
-      command: |
-        docker exec -e AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID} -e AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY} -e CIRCLE_BRANCH=${CIRCLE_BRANCH} -e CIRCLE_JOB=${CIRCLE_JOB} -u jenkins $(cat .docker_pid) .circleci/test.sh
-
-jobs:
-  DEBUG:
-    environment:
-      DOCKER_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/caffe2/py2-clang8-ubuntu16.04:283"
-    <<: *linux_default
-  FEATURE_COMPILATION:
-    environment:
-      DOCKER_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/caffe2/py2-clang8-ubuntu16.04:283"
-    <<: *linux_default
-  OPENCL:
-    environment:
-      DOCKER_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/caffe2/py2-clang8-ubuntu16.04:283"
-    <<: *linux_default
-  ASAN:
-    environment:
-      DOCKER_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/caffe2/py2-clang8-ubuntu16.04:283"
-    <<: *linux_default
-  32B_DIM_T:
-    environment:
-      DOCKER_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/caffe2/py2-clang8-ubuntu16.04:283"
-    <<: *linux_default
-  CHECK_CLANG_AND_PEP8_FORMAT:
-    environment:
-      DOCKER_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/caffe2/py3.6-clang7-ubuntu16.04:287"
-    <<: *linux_default
-workflows:
-  version: 2
-  build:
-    jobs:
-      - DEBUG
-      - FEATURE_COMPILATION
-      - OPENCL
-      - ASAN
-      - 32B_DIM_T
-      - CHECK_CLANG_AND_PEP8_FORMAT
diff --git a/.circleci/test.sh b/.circleci/test.sh
deleted file mode 100755
index df19d028a4..0000000000
--- a/.circleci/test.sh
+++ /dev/null
@@ -1,127 +0,0 @@
-#!/bin/bash
-
-# This script runs all tests in glow, including onnxifi gtests
-
-set -euxo pipefail
-
-export GLOW_SRC=$PWD
-export GLOW_BUILD_DIR=${GLOW_SRC}/build
-export LOADER=${GLOW_BUILD_DIR}/bin/image-classifier
-export LSAN_OPTIONS="suppressions=$GLOW_SRC/.circleci/lsan_suppressions.txt"
-export ASAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer
-export IMAGES_DIR=${GLOW_SRC}/tests/images/
-
-# Pass in which tests to run (one of {test, test_unopt}).
-run_unit_tests() {
-    CTEST_PARALLEL_LEVEL=4 GLOG_minloglevel=3 ninja "${1}" || ( cat Testing/Temporary/LastTest.log && exit 1 )
-}
-
-run_and_check_lenet_mnist_bundle() {
-    for q in "" "quantized_"
-    do
-      cd "${GLOW_BUILD_DIR}/bundles/${q}lenet_mnist/"
-      rm -f raw_results.txt
-      for f in ${IMAGES_DIR}/mnist/*
-      do
-        # Assume that there is only one file with this format (prepended with Quantized or not)
-        ./*LeNetMnistBundle ${f} | grep "Result: " >> raw_results.txt
-      done
-      diff raw_results.txt "${GLOW_SRC}/.ci/lenet_mnist_expected_output.txt"
-      cd -
-    done
-}
-
-run_and_check_resnet50_bundle() {
-    for q in "" "quantized_"
-    do
-      cd "${GLOW_BUILD_DIR}/bundles/${q}resnet50/"
-      rm -f raw_results.txt
-      for f in ${IMAGES_DIR}/imagenet/*
-      do
-        # Assume that there is only one file with this format (prepended with Quantized or not)
-        ./*ResNet50Bundle ${f} | grep "Result: " >> raw_results.txt
-      done
-      diff raw_results.txt "${GLOW_SRC}/.ci/resnet50_expected_output.txt"
-      cd -
-    done
-}
-
-run_and_check_bundle_instrument() {
-    cd "${GLOW_BUILD_DIR}/bundles/bundle_instrument/"
-    # Compare console output.
-    ./BundleInstrument ${IMAGES_DIR}/mnist/0_1009.png >> raw_results.txt
-    diff raw_results.txt "${GLOW_SRC}/.ci/bundle_instrument_expected_output.txt"
-    # Compare binary dumps between instrument-debug and instrument-ir.
-    for file in ./instrument-debug-data/*.bin
-    do
-      file_name=$(basename $file)
-      diff ./instrument-debug-data/${file_name} ./instrument-ir-data/${file_name}
-    done
-    cd -
-}
-
-run_and_check_bundle_with_multiple_entries() {
-    cd "${GLOW_BUILD_DIR}/bundles/bundle_with_multiple_entries/"
-    # Compare console output.
-    ./bundle_with_multiple_entries >> raw_results.txt
-    diff raw_results.txt "${GLOW_SRC}/.ci/bundle_with_multiple_entries_expected_output.txt"
-    cd -
-}
-
-run_and_check_bundle_with_extra_objects() {
-    cd "${GLOW_BUILD_DIR}/bundles/bundle_with_extra_objects/"
-    # Compare console output.
-    ./BundleWithExtraObjects >> raw_results.txt
-    diff raw_results.txt "${GLOW_SRC}/.ci/bundle_with_extra_objects_expected_output.txt"
-    cd -
-}
-
-run_and_check_bundle_tflite_custom() {
-    cd "${GLOW_BUILD_DIR}/bundles/bundle_tflite_custom/"
-    # Compare console output.
-    ./BundleTFLiteCustom >> raw_results.txt
-    diff raw_results.txt "${GLOW_SRC}/.ci/bundle_tflite_custom_expected_output.txt"
-    cd -
-}
-
-# Run unit tests and bundle tests.
-cd "${GLOW_BUILD_DIR}"
-case ${CIRCLE_JOB} in
-    ASAN)
-        run_unit_tests check
-        ;;
-    OPENCL)
-        run_unit_tests check
-        ;;
-    FEATURE_COMPILATION)
-        # FEATURE_COMPILATION is a compilation only CI job, thus tests
-        # are not requited.
-        ;;
-    DEBUG)
-        run_unit_tests check
-        run_unit_tests test_unopt
-        ;;
-    SHARED)
-        # No tests with shared libs; it's similar to DEBUG.
-        ;;
-    32B_DIM_T)
-        # A lot of 32b dim_t issues are not revealed at build time, thus
-        # run the unit test suite also.
-        run_unit_tests check
-        ;;
-    COVERAGE)
-        cd "${GLOW_SRC}"
-        cd build
-        ../.circleci/run_coverage.sh
-        ;;
-    CHECK_CLANG_AND_PEP8_FORMAT)
-        cd "${GLOW_SRC}"
-        sudo ln -s /usr/bin/clang-format-11 /usr/bin/clang-format
-        source /tmp/venv/bin/activate
-        ./utils/format.sh check
-        ;;
-    *)
-        echo "Error, '${CIRCLE_JOB}' not valid mode; Please, check .circleci/test.sh for list of supported tests."
-        exit 1
-        ;;
-esac