diff --git a/.clang-format b/.clang-format
index 6019a6f3d..26b9a5bf4 100644
--- a/.clang-format
+++ b/.clang-format
@@ -15,7 +15,7 @@ AlignTrailingComments: true
 AllowAllArgumentsOnNextLine: true
 AllowAllConstructorInitializersOnNextLine: true
 AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: true 
+AllowShortBlocksOnASingleLine: true
 AllowShortCaseLabelsOnASingleLine: true
 AllowShortEnumsOnASingleLine: true
 AllowShortFunctionsOnASingleLine: All
@@ -27,7 +27,7 @@ AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: true
 AlwaysBreakTemplateDeclarations: Yes
-BinPackArguments:  false       
+BinPackArguments:  false
 BinPackParameters: false
 BraceWrapping:
   AfterClass:            false
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 000000000..723c5b8b1
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+python/rmm/_version.py export-subst
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 44656683c..3c02b406c 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -11,7 +11,7 @@ python/            @rapidsai/rmm-python-codeowners
 **/cmake/          @rapidsai/rmm-cmake-codeowners
 
 #build/ops code owners
-.github/           @rapidsai/ops-codeowners 
+.github/           @rapidsai/ops-codeowners
 ci/                @rapidsai/ops-codeowners
 conda/             @rapidsai/ops-codeowners
 **/Dockerfile      @rapidsai/ops-codeowners
diff --git a/.github/ISSUE_TEMPLATE/documentation-request.md b/.github/ISSUE_TEMPLATE/documentation-request.md
index 29445495e..24215eceb 100644
--- a/.github/ISSUE_TEMPLATE/documentation-request.md
+++ b/.github/ISSUE_TEMPLATE/documentation-request.md
@@ -30,4 +30,3 @@ A clear and concise description of what documentation is needed and why.
 
 **Steps taken to search for needed documentation**
 List any steps you have taken.
-
diff --git a/.github/ops-bot.yaml b/.github/ops-bot.yaml
index 6f542f418..57bdd6110 100644
--- a/.github/ops-bot.yaml
+++ b/.github/ops-bot.yaml
@@ -8,4 +8,3 @@ release_drafter: true
 copy_prs: true
 rerun_tests: true
 recently_updated: true
-
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 356c35db7..027ce9857 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,31 +1,49 @@
+# Copyright (c) 2022, NVIDIA CORPORATION.
 repos:
-    - repo: https://github.com/pycqa/isort
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v4.3.0
+      hooks:
+          - id: trailing-whitespace
+          - id: end-of-file-fixer
+    - repo: https://github.com/PyCQA/isort
       rev: 5.10.1
       hooks:
           - id: isort
-            args: ["--settings-path=python/setup.cfg"]
+            args: ["--config-root=python/", "--resolve-all-configs"]
             files: python/.*
-            exclude: __init__.py$
-            types: [text]
-            types_or: [python, cython]
+            types_or: [python, cython, pyi]
     - repo: https://github.com/ambv/black
       rev: 22.3.0
       hooks:
           - id: black
             args: ["--config=python/pyproject.toml"]
     - repo: https://github.com/PyCQA/flake8
-      rev: 3.8.3
+      rev: 5.0.4
       hooks:
           - id: flake8
-            alias: flake8
-            name: flake8
-            args: ["--config=python/.flake8"]
-            types: [python]
-          - id: flake8
-            alias: flake8-cython
-            name: flake8-cython
-            args: ["--config=python/.flake8.cython"]
-            types: [cython]
+            args: ["--config=python/setup.cfg"]
+            files: python/.*$
+            types: [file]
+            types_or: [python, cython]
+            additional_dependencies: ["flake8-force"]
+    - repo: https://github.com/MarcoGorelli/cython-lint
+      rev: v0.1.10
+      hooks:
+          - id: cython-lint
+    - repo: https://github.com/pre-commit/mirrors-clang-format
+      rev: v11.1.0
+      hooks:
+            - id: clang-format
+              types_or: [c, c++, cuda]
+              args: ["-fallback-style=none", "-style=file", "-i"]
+    - repo: https://github.com/sirosen/texthooks
+      rev: 0.4.0
+      hooks:
+            - id: fix-smartquotes
+              exclude: |
+                (?x)^(
+                  ^benchmarks/utilities/cxxopts.hpp
+                )
     - repo: local
       hooks:
             - id: cmake-format
diff --git a/ci/check_style.sh b/ci/check_style.sh
index ef8565ded..66f961d41 100755
--- a/ci/check_style.sh
+++ b/ci/check_style.sh
@@ -14,126 +14,10 @@ rapids-dependency-file-generator \
 rapids-mamba-retry env create --force -f env.yaml -n checks
 conda activate checks
 
-set +e
+FORMAT_FILE_URL=https://raw.githubusercontent.com/rapidsai/rapids-cmake/branch-23.02/cmake-format-rapids-cmake.json
+export RAPIDS_CMAKE_FORMAT_FILE=/tmp/rapids_cmake_ci/cmake-formats-rapids-cmake.json
+mkdir -p $(dirname ${RAPIDS_CMAKE_FORMAT_FILE})
+wget -O ${RAPIDS_CMAKE_FORMAT_FILE} ${FORMAT_FILE_URL}
 
-# Run isort and get results/return code
-ISORT=$(isort --check-only python --settings-path=python/setup.cfg)
-ISORT_RETVAL=$?
-
-# Run black and get results/return code
-BLACK=$(black --config python/pyproject.toml --check python)
-BLACK_RETVAL=$?
-
-# Run flake8 and get results/return code
-FLAKE=$(flake8 --config=python/.flake8 python)
-FLAKE_RETVAL=$?
-
-# Run flake8-cython and get results/return code
-FLAKE_CYTHON=$(flake8 --config=python/.flake8.cython)
-FLAKE_CYTHON_RETVAL=$?
-
-# Run clang-format and check for a consistent code format
-CLANG_FORMAT=$(python scripts/run-clang-format.py 2>&1)
-CLANG_FORMAT_RETVAL=$?
-
-# Run cmake-format / cmake-lint and get results/return code
-CMAKE_FILES=($(find . | grep -E "^.*\.cmake(\.in)?$|^.*/CMakeLists.txt$"))
-
-CMAKE_FORMATS=()
-CMAKE_FORMAT_RETVAL=0
-
-CMAKE_LINTS=()
-CMAKE_LINT_RETVAL=0
-
-CURRENT_TAG=$(git tag --merged HEAD | grep -xE '^v.*' | sort --version-sort | tail -n 1 | tr -d 'v')
-CURRENT_MAJOR=$(echo "${CURRENT_TAG}" | awk '{split($0, a, "."); print a[1]}')
-CURRENT_MINOR=$(echo "${CURRENT_TAG}" | awk '{split($0, a, "."); print a[2]}')
-CURRENT_SHORT_TAG="${CURRENT_MAJOR}.${CURRENT_MINOR}"
-rapids-retry curl -s "https://raw.githubusercontent.com/rapidsai/rapids-cmake/branch-${CURRENT_SHORT_TAG}/cmake-format-rapids-cmake.json" -o cmake/rapids-cmake.json
-
-for cmake_file in "${CMAKE_FILES[@]}"; do
-  cmake-format --in-place --config-files cmake/config.json cmake/rapids-cmake.json  -- "${cmake_file}"
-  TMP_CMAKE_FORMAT=$(git diff --color --exit-code -- "${cmake_file}")
-  TMP_CMAKE_FORMAT_RETVAL=$?
-  if [ "$TMP_CMAKE_FORMAT_RETVAL" != "0" ]; then
-    CMAKE_FORMAT_RETVAL=1
-    CMAKE_FORMATS+=("$TMP_CMAKE_FORMAT")
-  fi
-
-  TMP_CMAKE_LINT=$(cmake-lint --config-files cmake/config.json cmake/rapids-cmake.json  -- "${cmake_file}")
-  TMP_CMAKE_LINT_RETVAL=$?
-  if [ "$TMP_CMAKE_LINT_RETVAL" != "0" ]; then
-    CMAKE_LINT_RETVAL=1
-    CMAKE_LINTS+=("$TMP_CMAKE_LINT")
-  fi
-done
-
-
-# Output results if failure otherwise show pass
-if [ "$ISORT_RETVAL" != "0" ]; then
-  echo -e "\n\n>>>> FAILED: isort style check; begin output\n\n"
-  echo -e "$ISORT"
-  echo -e "\n\n>>>> FAILED: isort style check; end output\n\n"
-else
-  echo -e "\n\n>>>> PASSED: isort style check\n\n"
-fi
-
-if [ "$BLACK_RETVAL" != "0" ]; then
-  echo -e "\n\n>>>> FAILED: black style check; begin output\n\n"
-  echo -e "$BLACK"
-  echo -e "\n\n>>>> FAILED: black style check; end output\n\n"
-else
-  echo -e "\n\n>>>> PASSED: black style check\n\n"
-fi
-
-if [ "$FLAKE_RETVAL" != "0" ]; then
-  echo -e "\n\n>>>> FAILED: flake8 style check; begin output\n\n"
-  echo -e "$FLAKE"
-  echo -e "\n\n>>>> FAILED: flake8 style check; end output\n\n"
-else
-  echo -e "\n\n>>>> PASSED: flake8 style check\n\n"
-fi
-
-if [ "$FLAKE_CYTHON_RETVAL" != "0" ]; then
-  echo -e "\n\n>>>> FAILED: flake8-cython style check; begin output\n\n"
-  echo -e "$FLAKE_CYTHON"
-  echo -e "\n\n>>>> FAILED: flake8-cython style check; end output\n\n"
-else
-  echo -e "\n\n>>>> PASSED: flake8-cython style check\n\n"
-fi
-
-if [ "$CLANG_FORMAT_RETVAL" != "0" ]; then
-  echo -e "\n\n>>>> FAILED: clang format check; begin output\n\n"
-  echo -e "$CLANG_FORMAT"
-  echo -e "\n\n>>>> FAILED: clang format check; end output\n\n"
-else
-  echo -e "\n\n>>>> PASSED: clang format check\n\n"
-fi
-
-if [ "$CMAKE_FORMAT_RETVAL" != "0" ]; then
-  echo -e "\n\n>>>> FAILED: cmake format check; begin output\n\n"
-  for CMAKE_FORMAT in "${CMAKE_FORMATS[@]}"; do
-    echo -e "$CMAKE_FORMAT"
-    echo -e "\n"
-  done
-  echo -e "\n\n>>>> FAILED: cmake format check; end output\n\n"
-else
-  echo -e "\n\n>>>> PASSED: cmake format check\n\n"
-fi
-
-if [ "$CMAKE_LINT_RETVAL" != "0" ]; then
-  echo -e "\n\n>>>> FAILED: cmake lint check; begin output\n\n"
-  for CMAKE_LINT in "${CMAKE_LINTS[@]}"; do
-    echo -e "$CMAKE_LINT"
-    echo -e "\n"
-  done
-  echo -e "\n\n>>>> FAILED: cmake lint check; end output\n\n"
-else
-  echo -e "\n\n>>>> PASSED: cmake lint check\n\n"
-fi
-
-RETVALS=($ISORT_RETVAL $BLACK_RETVAL $FLAKE_RETVAL $FLAKE_CYTHON_RETVAL $CLANG_FORMAT_RETVAL $CMAKE_FORMAT_RETVAL $CMAKE_LINT_RETVAL)
-IFS=$'\n'
-RETVAL=$(echo "${RETVALS[*]}" | sort -nr | head -n1)
-
-exit "${RETVAL}"
+# Run pre-commit checks
+pre-commit run --hook-stage manual --all-files --show-diff-on-failure
diff --git a/ci/docs/build.sh b/ci/docs/build.sh
index 972dc7391..eed509dc5 100644
--- a/ci/docs/build.sh
+++ b/ci/docs/build.sh
@@ -54,10 +54,9 @@ for PROJECT in ${PROJECTS[@]}; do
     if [ ! -d "api/$PROJECT/$BRANCH_VERSION" ]; then
         mkdir -p api/$PROJECT/$BRANCH_VERSION
     fi
-    rm -rf $DOCS_WORKSPACE/api/$PROJECT/$BRANCH_VERSION/*	
+    rm -rf $DOCS_WORKSPACE/api/$PROJECT/$BRANCH_VERSION/*
 done
 
 
 mv $PROJECT_WORKSPACE/doxygen/html/* $DOCS_WORKSPACE/api/librmm/$BRANCH_VERSION
 mv $PROJECT_WORKSPACE/python/docs/_build/html/* $DOCS_WORKSPACE/api/rmm/$BRANCH_VERSION
-
diff --git a/ci/release/update-version.sh b/ci/release/update-version.sh
index 01450d8bf..b8ee8d2c9 100755
--- a/ci/release/update-version.sh
+++ b/ci/release/update-version.sh
@@ -29,12 +29,20 @@ function sed_runner() {
     sed -i.bak ''"$1"'' $2 && rm -f ${2}.bak
 }
 
+# cpp update
 sed_runner 's/'"  VERSION .*"'/'"  VERSION ${NEXT_FULL_TAG}"'/g' CMakeLists.txt
-sed_runner 's/'"rmm_version .*)"'/'"rmm_version ${NEXT_FULL_TAG})"'/g' python/CMakeLists.txt
 sed_runner 's/'"branch-.*\/RAPIDS.cmake"'/'"branch-${NEXT_SHORT_TAG}\/RAPIDS.cmake"'/g' CMakeLists.txt
+
+# Python update
+sed_runner 's/'"rmm_version .*)"'/'"rmm_version ${NEXT_FULL_TAG})"'/g' python/CMakeLists.txt
 sed_runner 's/'"branch-.*\/RAPIDS.cmake"'/'"branch-${NEXT_SHORT_TAG}\/RAPIDS.cmake"'/g' python/CMakeLists.txt
 
+# cmake-format rapids-cmake definitions
+sed_runner 's/'"branch-.*\/cmake-format-rapids-cmake.json"'/'"branch-${NEXT_SHORT_TAG}\/cmake-format-rapids-cmake.json"'/g' ci/checks/style.sh
+
+# doxyfile update
 sed_runner 's/'"PROJECT_NUMBER         = .*"'/'"PROJECT_NUMBER         = ${NEXT_SHORT_TAG}"'/g' doxygen/Doxyfile
 
+# sphinx docs update
 sed_runner 's/'"version =.*"'/'"version = \"${NEXT_SHORT_TAG}\""'/g' python/docs/conf.py
 sed_runner 's/'"release =.*"'/'"release = \"${NEXT_FULL_TAG}\""'/g' python/docs/conf.py
diff --git a/cmake/config.json b/cmake/config.json
index 6fb9d3fd7..59fc54be3 100644
--- a/cmake/config.json
+++ b/cmake/config.json
@@ -9,7 +9,7 @@
           "VERSION": "?",
           "GIT_SHALLOW": "?",
           "OPTIONS": "*",
-          "FIND_PACKAGE_ARGUMENTS": "*" 
+          "FIND_PACKAGE_ARGUMENTS": "*"
         }
       },
       "ConfigureTest": {
diff --git a/conda/environments/all_cuda-115_arch-x86_64.yaml b/conda/environments/all_cuda-115_arch-x86_64.yaml
index 0f6da8e09..fd40328c3 100644
--- a/conda/environments/all_cuda-115_arch-x86_64.yaml
+++ b/conda/environments/all_cuda-115_arch-x86_64.yaml
@@ -4,20 +4,15 @@ channels:
 - rapidsai
 - conda-forge
 dependencies:
-- black=22.3.0
-- clang-tools=11.1.0
-- clang=11.1.0
 - cmake>=3.23.1,!=3.25.0
-- cmakelang=0.6.13
 - cuda-python>=11.7.1,<12.0
 - cudatoolkit=11.5
 - cython>=0.29,<0.30
-- flake8=3.8.3
 - gcovr>=5.0
-- isort=5.10.1
 - ninja
 - numba>=0.49
 - numpy>=1.19
+- pre-commit
 - pytest
 - pytest-cov
 - python>=3.8,<3.10
diff --git a/conda/environments/all_cuda-116_arch-x86_64.yaml b/conda/environments/all_cuda-116_arch-x86_64.yaml
index 646565a90..3cec992a5 100644
--- a/conda/environments/all_cuda-116_arch-x86_64.yaml
+++ b/conda/environments/all_cuda-116_arch-x86_64.yaml
@@ -4,20 +4,15 @@ channels:
 - rapidsai
 - conda-forge
 dependencies:
-- black=22.3.0
-- clang-tools=11.1.0
-- clang=11.1.0
 - cmake>=3.23.1,!=3.25.0
-- cmakelang=0.6.13
 - cuda-python>=11.7.1,<12.0
 - cudatoolkit=11.6
 - cython>=0.29,<0.30
-- flake8=3.8.3
 - gcovr>=5.0
-- isort=5.10.1
 - ninja
 - numba>=0.49
 - numpy>=1.19
+- pre-commit
 - pytest
 - pytest-cov
 - python>=3.8,<3.10
diff --git a/dependencies.yaml b/dependencies.yaml
index bd9b36122..1b16db27b 100644
--- a/dependencies.yaml
+++ b/dependencies.yaml
@@ -7,6 +7,7 @@ files:
       arch: [x86_64]
     includes:
       - build
+      - checks
       - cudatoolkit
       - develop
       - run
@@ -24,8 +25,7 @@ files:
   checks:
     output: none
     includes:
-      - build
-      - develop
+      - checks
       - py_version
 channels:
   - rapidsai
@@ -44,6 +44,11 @@ dependencies:
       - output_types: conda
         packages:
           - spdlog>=1.8.5,<1.9
+  checks:
+    common:
+      - output_types: [conda, requirements]
+        packages:
+          - pre-commit
   cudatoolkit:
     specific:
       - output_types: conda
@@ -68,15 +73,7 @@ dependencies:
     common:
       - output_types: [conda, requirements]
         packages:
-          - black=22.3.0
-          - cmakelang=0.6.13
-          - flake8=3.8.3
           - gcovr>=5.0
-          - isort=5.10.1
-      - output_types: conda
-        packages:
-          - clang=11.1.0
-          - clang-tools=11.1.0
   py_version:
     specific:
       - output_types: conda
diff --git a/print_env.sh b/print_env.sh
index 28b3049cf..f67641ea2 100755
--- a/print_env.sh
+++ b/print_env.sh
@@ -1,38 +1,38 @@
 #!/usr/bin/env bash
 # Reports relevant environment information useful for diagnosing and
 # debugging RMM issues.
-# Usage: 
+# Usage:
 # "./print_env.sh" - prints to stdout
 # "./print_env.sh > env.txt" - prints to file "env.txt"
 
 echo "**git***"
 git log --decorate -n 1
-echo 
+echo
 
 echo "***OS Information***"
 cat /etc/*-release
 uname -a
-echo 
+echo
 
 echo "***GPU Information***"
 nvidia-smi
-echo 
+echo
 
 echo "***CPU***"
 lscpu
 echo
 
 echo "***CMake***"
-which cmake && cmake --version 
-echo 
+which cmake && cmake --version
+echo
 
 echo "***g++***"
-which g++ && g++ --version 
-echo 
+which g++ && g++ --version
+echo
 
 echo "***nvcc***"
-which nvcc && nvcc --version 
-echo 
+which nvcc && nvcc --version
+echo
 
 echo "***Python***"
 which python && python --version
@@ -57,7 +57,7 @@ echo
 # Print conda packages if conda exists
 if type "conda" > /dev/null; then
 echo '***conda packages***'
-which conda && conda list 
+which conda && conda list
 echo
 # Print pip packages if pip exists
 elif type "pip" > /dev/null; then
diff --git a/python/.flake8 b/python/.flake8
deleted file mode 100644
index 1d251eec6..000000000
--- a/python/.flake8
+++ /dev/null
@@ -1,10 +0,0 @@
-# Copyright (c) 2020, NVIDIA CORPORATION.
-
-[flake8]
-exclude = __init__.py
-ignore =
-    # line break before binary operator
-    W503
-    # whitespace before :
-    E203
-
diff --git a/python/.flake8.cython b/python/.flake8.cython
deleted file mode 100644
index 2b614a924..000000000
--- a/python/.flake8.cython
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# Copyright (c) 2018-2019, NVIDIA CORPORATION.
-#
-# 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.
-#
-
-[flake8]
-filename = *.pyx, *.pxd
-exclude = *.egg, build, docs, .git
-ignore = E999, E225, E226, E227, E402, W503, W504, E211
-
-# Rules ignored:
-# E999: invalid syntax (works for Python, not Cython)
-# E211: whitespace before '(' (used in multi-line imports)
-# E225: Missing whitespace around operators (breaks cython casting syntax like <int>)
-# E226: Missing whitespace around arithmetic operators (breaks cython pointer syntax like int*)
-# E227: Missing whitespace around bitwise or shift operator (Can also break casting syntax)
-# E402: Module level import not at top of file (cimport is not recognized as import)
-# W503: line break before binary operator (breaks lines that start with a pointer)
-# W504: line break after binary operator (breaks lines that end with a pointer)
diff --git a/python/rmm/_lib/cuda_stream.pyx b/python/rmm/_lib/cuda_stream.pyx
index d93af2509..fb35ec11f 100644
--- a/python/rmm/_lib/cuda_stream.pyx
+++ b/python/rmm/_lib/cuda_stream.pyx
@@ -14,7 +14,6 @@
 
 cimport cython
 from cuda.ccudart cimport cudaStream_t
-from libc.stdint cimport uintptr_t
 from libcpp cimport bool
 
 
diff --git a/python/rmm/_lib/device_buffer.pyx b/python/rmm/_lib/device_buffer.pyx
index ce0009dbf..43ebf41ac 100644
--- a/python/rmm/_lib/device_buffer.pyx
+++ b/python/rmm/_lib/device_buffer.pyx
@@ -15,9 +15,8 @@ import numpy as np
 
 cimport cython
 from cpython.bytes cimport PyBytes_AS_STRING, PyBytes_FromStringAndSize
-from cython.operator cimport dereference
 from libc.stdint cimport uintptr_t
-from libcpp.memory cimport make_unique, unique_ptr
+from libcpp.memory cimport unique_ptr
 from libcpp.utility cimport move
 
 from rmm._cuda.stream cimport Stream
@@ -31,7 +30,6 @@ from cuda.ccudart cimport (
     cudaMemcpyAsync,
     cudaMemcpyKind,
     cudaStream_t,
-    cudaStreamSynchronize,
 )
 
 from rmm._lib.memory_resource cimport get_current_device_resource
diff --git a/python/rmm/_lib/memory_resource.pyx b/python/rmm/_lib/memory_resource.pyx
index a20d481e0..867ea544e 100644
--- a/python/rmm/_lib/memory_resource.pyx
+++ b/python/rmm/_lib/memory_resource.pyx
@@ -19,20 +19,13 @@ from collections import defaultdict
 from cython.operator cimport dereference as deref
 from libc.stdint cimport int8_t, int64_t, uintptr_t
 from libcpp cimport bool
-from libcpp.cast cimport dynamic_cast
-from libcpp.memory cimport make_shared, make_unique, shared_ptr, unique_ptr
+from libcpp.memory cimport make_unique, unique_ptr
 from libcpp.pair cimport pair
 from libcpp.string cimport string
 
 from cuda.cudart import cudaError_t
 
-from rmm._cuda.gpu import (
-    CUDARuntimeError,
-    driverGetVersion,
-    getDevice,
-    runtimeGetVersion,
-    setDevice,
-)
+from rmm._cuda.gpu import CUDARuntimeError, getDevice, setDevice
 
 from rmm._lib.cuda_stream_view cimport cuda_stream_view
 
@@ -527,8 +520,6 @@ cdef class BinningMemoryResource(UpstreamResourceAdaptor):
         bin_resource : DeviceMemoryResource
             The resource to use for this bin (optional)
         """
-        cdef DeviceMemoryResource _bin_resource
-
         if bin_resource is None:
             (<binning_memory_resource[device_memory_resource]*>(
                 self.c_obj.get()))[0].add_bin(allocation_size)
diff --git a/python/rmm/_lib/tests/test_device_buffer.pyx b/python/rmm/_lib/tests/test_device_buffer.pyx
index c4f5e5ae3..733383827 100644
--- a/python/rmm/_lib/tests/test_device_buffer.pyx
+++ b/python/rmm/_lib/tests/test_device_buffer.pyx
@@ -12,11 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import cython
 import numpy as np
 
 from libcpp.memory cimport make_unique
-from libcpp.utility cimport move
 
 from rmm._lib.cuda_stream_view cimport cuda_stream_default
 from rmm._lib.device_buffer cimport DeviceBuffer, device_buffer
diff --git a/python/setup.cfg b/python/setup.cfg
index 9e0227b94..7a1f5c819 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -13,6 +13,29 @@ versionfile_build = rmm/_version.py
 tag_prefix = v
 parentdir_prefix = rmm-
 
+[flake8]
+filename = *.py, *.pyx, *.pxd, *.pxi
+exclude = __init__.py, *.egg, build, docs, .git
+force-check = True
+ignore =
+    # line break before binary operator
+    W503,
+    # whitespace before :
+    E203
+per-file-ignores =
+    # Rules ignored only in Cython:
+    # E211: whitespace before '(' (used in multi-line imports)
+    # E225: Missing whitespace around operators (breaks cython casting syntax like <int>)
+    # E226: Missing whitespace around arithmetic operators (breaks cython pointer syntax like int*)
+    # E227: Missing whitespace around bitwise or shift operator (Can also break casting syntax)
+    # E275: Missing whitespace after keyword (Doesn't work with Cython except?)
+    # E402: invalid syntax (works for Python, not Cython)
+    # E999: invalid syntax (works for Python, not Cython)
+    # W504: line break after binary operator (breaks lines that end with a pointer)
+    *.pyx: E211, E225, E226, E227, E275, E402, E999, W504
+    *.pxd: E211, E225, E226, E227, E275, E402, E999, W504
+    *.pxi: E211, E225, E226, E227, E275, E402, E999, W504
+
 [isort]
 line_length=79
 multi_line_output=3
diff --git a/python/setup.py b/python/setup.py
index 8ea0f3ab7..ee8fb9e5f 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -2,11 +2,10 @@
 
 import os
 
+import versioneer
 from setuptools import find_packages
 from skbuild import setup
 
-import versioneer
-
 if "RAPIDS_PY_WHEEL_VERSIONEER_OVERRIDE" in os.environ:
     orig_get_versions = versioneer.get_versions
 
diff --git a/scripts/run-clang-format.py b/scripts/run-clang-format.py
deleted file mode 100755
index 6c4370742..000000000
--- a/scripts/run-clang-format.py
+++ /dev/null
@@ -1,175 +0,0 @@
-# Copyright (c) 2019-2020, NVIDIA CORPORATION.
-#
-# 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.
-#
-
-from __future__ import print_function
-
-import argparse
-import os
-import re
-import subprocess
-import sys
-import tempfile
-
-EXPECTED_VERSION = "11.1.0"
-VERSION_REGEX = re.compile(r"clang-format version ([0-9.]+)")
-# NOTE: populate this list with more top-level dirs as we add more of them
-# to the rmm repo
-DEFAULT_DIRS = ["src", "include", "tests", "benchmarks"]
-
-
-def parse_args():
-    argparser = argparse.ArgumentParser("Runs clang-format on a project")
-    argparser.add_argument(
-        "-dstdir",
-        type=str,
-        default=None,
-        help="Directory to store the temporary outputs of"
-        " clang-format. If nothing is passed for this, then"
-        " a temporary dir will be created using `mkdtemp`",
-    )
-    argparser.add_argument(
-        "-exe",
-        type=str,
-        default="clang-format",
-        help="Path to clang-format exe",
-    )
-    argparser.add_argument(
-        "-inplace",
-        default=False,
-        action="store_true",
-        help="Replace the source files itself.",
-    )
-    argparser.add_argument(
-        "-regex",
-        type=str,
-        default=r"[.](cu|cuh|h|hpp|cpp)$",
-        help="Regex string to filter in sources",
-    )
-    argparser.add_argument(
-        "-ignore",
-        type=str,
-        default=r"cannylab/bh[.]cu$",
-        help="Regex used to ignore files from matched list",
-    )
-    argparser.add_argument(
-        "-v",
-        dest="verbose",
-        action="store_true",
-        help="Print verbose messages",
-    )
-    argparser.add_argument(
-        "dirs", type=str, nargs="*", help="List of dirs where to find sources"
-    )
-    args = argparser.parse_args()
-    args.regex_compiled = re.compile(args.regex)
-    args.ignore_compiled = re.compile(args.ignore)
-    if args.dstdir is None:
-        args.dstdir = tempfile.mkdtemp()
-    ret = subprocess.check_output("%s --version" % args.exe, shell=True)
-    ret = ret.decode("utf-8")
-    version = VERSION_REGEX.match(ret)
-    if version is None:
-        raise Exception("Failed to figure out clang-format version!")
-    version = version.group(1)
-    if version != EXPECTED_VERSION:
-        raise Exception(
-            "clang-format exe must be v%s found '%s'"
-            % (EXPECTED_VERSION, version)
-        )
-    if len(args.dirs) == 0:
-        args.dirs = DEFAULT_DIRS
-    return args
-
-
-def list_all_src_files(file_regex, ignore_regex, srcdirs, dstdir, inplace):
-    allFiles = []
-    for srcdir in srcdirs:
-        for root, dirs, files in os.walk(srcdir):
-            for f in files:
-                if re.search(file_regex, f):
-                    src = os.path.join(root, f)
-                    if re.search(ignore_regex, src):
-                        continue
-                    if inplace:
-                        _dir = root
-                    else:
-                        _dir = os.path.join(dstdir, root)
-                    dst = os.path.join(_dir, f)
-                    allFiles.append((src, dst))
-    return allFiles
-
-
-def run_clang_format(src, dst, exe, verbose):
-    dstdir = os.path.dirname(dst)
-    if not os.path.exists(dstdir):
-        os.makedirs(dstdir)
-    # run the clang format command itself
-    if src == dst:
-        cmd = "%s -i %s" % (exe, src)
-    else:
-        cmd = "%s %s > %s" % (exe, src, dst)
-    try:
-        subprocess.check_call(cmd, shell=True)
-    except subprocess.CalledProcessError:
-        print("Failed to run clang-format! Maybe your env is not proper?")
-        raise
-    # run the diff to check if there are any formatting issues
-    cmd = "diff -q %s %s >/dev/null" % (src, dst)
-    try:
-        subprocess.check_call(cmd, shell=True)
-        if verbose:
-            print("%s passed" % os.path.basename(src))
-    except subprocess.CalledProcessError:
-        print(
-            "%s failed! 'diff %s %s' will show formatting violations!"
-            % (os.path.basename(src), src, dst)
-        )
-        return False
-    return True
-
-
-def main():
-    args = parse_args()
-    # Attempt to making sure that we run this script from root of repo always
-    if not os.path.exists(".git"):
-        print("Error!! This needs to always be run from the root of repo")
-        sys.exit(-1)
-    all_files = list_all_src_files(
-        args.regex_compiled,
-        args.ignore_compiled,
-        args.dirs,
-        args.dstdir,
-        args.inplace,
-    )
-    # actual format checker
-    status = True
-    for src, dst in all_files:
-        if not run_clang_format(src, dst, args.exe, args.verbose):
-            status = False
-    if not status:
-        print("clang-format failed! You have 2 options:")
-        print(" 1. Look at formatting differences above and fix them manually")
-        print(" 2. Or run the below command to bulk-fix all these at once")
-        print("Bulk-fix command: ")
-        print(
-            "  python scripts/run-clang-format.py %s -inplace"
-            % " ".join(sys.argv[1:])
-        )
-        sys.exit(-1)
-    return
-
-
-if __name__ == "__main__":
-    main()
diff --git a/scripts/run-cmake-format.sh b/scripts/run-cmake-format.sh
index 6175a9dc8..a7d9984b3 100755
--- a/scripts/run-cmake-format.sh
+++ b/scripts/run-cmake-format.sh
@@ -15,7 +15,7 @@
 # and exits gracefully if the file is not found. If a user wishes to specify a
 # config file at a nonstandard location, they may do so by setting the
 # environment variable RAPIDS_CMAKE_FORMAT_FILE.
-# 
+#
 # This script can be invoked directly anywhere within the project repository.
 # Alternatively, it may be invoked as a pre-commit hook via
 # `pre-commit run (cmake-format)|(cmake-lint)`.