CI: Build wheels for cudf-polars

.github/workflows/pr.yaml

@@ -25,7 +25,8 @@ jobs:
       - docs-build
       - wheel-build-cudf
       - wheel-tests-cudf
-      - test-cudf-polars
+      - wheel-build-cudf-polars
+      - wheel-tests-cudf-polars
       - wheel-build-dask-cudf
       - wheel-tests-dask-cudf
       - devcontainer
@@ -133,17 +134,26 @@ jobs:
     with:
       build_type: pull-request
       script: ci/test_wheel_cudf.sh
-  test-cudf-polars:
+  wheel-build-cudf-polars:
     needs: wheel-build-cudf
     secrets: inherit
+    uses: rapidsai/shared-workflows/.github/workflows/[email protected]
+    with:
+      # This selects "ARCH=amd64 + the latest supported Python + CUDA".
+      matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
+      build_type: pull-request
+      script: "ci/build_wheel_cudf_polars.sh"
+  wheel-tests-cudf-polars:
+    needs: wheel-build-cudf-polars
+    secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/[email protected]
     with:
       # This selects "ARCH=amd64 + the latest supported Python + CUDA".
       matrix_filter: map(select(.ARCH == "amd64")) | group_by(.CUDA_VER|split(".")|map(tonumber)|.[0]) | map(max_by([(.PY_VER|split(".")|map(tonumber)), (.CUDA_VER|split(".")|map(tonumber))]))
       build_type: pull-request
       # This always runs, but only fails if this PR touches code in
       # pylibcudf or cudf_polars
-      script: "ci/test_cudf_polars.sh"
+      script: "ci/test_wheel_cudf_polars.sh"
   wheel-build-dask-cudf:
     needs: wheel-build-cudf
     secrets: inherit

ci/build_wheel_cudf_polars.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+
+set -euo pipefail
+
+package_dir="python/cudf_polars"
+
+./ci/build_wheel.sh ${package_dir}
+
+RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
+RAPIDS_PY_WHEEL_NAME="cudf_polars_${RAPIDS_PY_CUDA_SUFFIX}" RAPIDS_PY_WHEEL_PURE="1" rapids-upload-wheels-to-s3 ${package_dir}/dist

ci/test_cudf_polars.sh → ci/test_wheel_cudf_polars.sh

@@ -18,19 +18,14 @@ else
 fi
 
 RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
-RAPIDS_PY_WHEEL_NAME="cudf_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 ./dist
+RAPIDS_PY_WHEEL_NAME="cudf_polars_${RAPIDS_PY_CUDA_SUFFIX}" RAPIDS_PY_WHEEL_PURE="1" rapids-download-wheels-from-s3 ./dist
 
-RESULTS_DIR=${RAPIDS_TESTS_DIR:-"$(mktemp -d)"}
-RAPIDS_TESTS_DIR=${RAPIDS_TESTS_DIR:-"${RESULTS_DIR}/test-results"}/
-mkdir -p "${RAPIDS_TESTS_DIR}"
-
-rapids-logger "Install cudf wheel"
-# echo to expand wildcard before adding `[extra]` requires for pip
-python -m pip install $(echo ./dist/cudf*.whl)[test]
+# Download the cudf built in the previous step
+RAPIDS_PY_WHEEL_NAME="cudf_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 ./local-cudf-dep
+python -m pip install --no-deps ./local-cudf-dep/cudf*.whl
 
 rapids-logger "Install cudf_polars"
-python -m pip install 'polars>=1.0'
-python -m pip install --no-deps python/cudf_polars
+python -m pip install $(echo ./dist/cudf_polars*.whl)[test]
 
 rapids-logger "Run cudf_polars tests"
 
@@ -47,7 +42,7 @@ python -m pytest \
        --cov cudf_polars \
        --cov-fail-under=100 \
        --cov-config=python/cudf_polars/pyproject.toml \
-       --junitxml="${RAPIDS_TESTS_DIR}/junit-cudf_polars.xml" \
+       --junitxml="${RAPIDS_TESTS_DIR}/junit-cudf-polars.xml" \
        python/cudf_polars/tests
 
 trap ERR

python/cudf_polars/pyproject.toml

@@ -182,5 +182,3 @@ docstring-code-format = true
 [tool.rapids-build-backend]
 build-backend = "setuptools.build_meta"
 dependencies-file = "../../dependencies.yaml"
-# Pure python
-disable-cuda = true