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Merged
msarahan merged 3 commits into from
Sep 9, 2026
Merged

Update to 26.12 #24035

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481f364
Update to 26.12.00
msarahan Sep 8, 2026
554c705
Keep pre-commit RMM dependency installable
msarahan Sep 8, 2026
e1df2e1
Restore the 26.12 RMM pre-commit dependency
msarahan Sep 8, 2026
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10 changes: 5 additions & 5 deletions .devcontainer/cuda12.9-conda/devcontainer.json
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Expand Up @@ -5,24 +5,24 @@
"args": {
"CUDA": "12.9",
"PYTHON_PACKAGE_MANAGER": "conda",
"BASE": "rapidsai/devcontainers:26.10-cpp-mambaforge"
"BASE": "rapidsai/devcontainers:26.12-cpp-mambaforge"
},
"cacheFrom": [
"ghcr.io/nvidia/cudf/devcontainer:26.10-cuda12.9-conda"
"ghcr.io/nvidia/cudf/devcontainer:26.12-cuda12.9-conda"
]
},
"runArgs": [
"--rm",
"--name",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.10-cuda12.9-conda",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.12-cuda12.9-conda",
"--ulimit",
"nofile=500000"
],
"hostRequirements": {
"gpu": "optional"
},
"features": {
"ghcr.io/rapidsai/devcontainers/features/cuda:26.10": {
"ghcr.io/rapidsai/devcontainers/features/cuda:26.12": {
"version": "12.9",
"installCompilers": false,
"installProfilers": true,
Expand All @@ -43,7 +43,7 @@
"installnvJPEG": false,
"pruneStaticLibs": true
},
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.10": {}
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.12": {}
},
"overrideFeatureInstallOrder": [
"ghcr.io/rapidsai/devcontainers/features/cuda",
Expand Down
8 changes: 4 additions & 4 deletions .devcontainer/cuda12.9-pip/devcontainer.json
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Expand Up @@ -5,24 +5,24 @@
"args": {
"CUDA": "12.9",
"PYTHON_PACKAGE_MANAGER": "pip",
"BASE": "rapidsai/devcontainers:26.10-cpp-cuda12.9-ucx1.19.0-openmpi5.0.10"
"BASE": "rapidsai/devcontainers:26.12-cpp-cuda12.9-ucx1.19.0-openmpi5.0.10"
},
"cacheFrom": [
"ghcr.io/nvidia/cudf/devcontainer:26.10-cuda12.9-pip"
"ghcr.io/nvidia/cudf/devcontainer:26.12-cuda12.9-pip"
]
},
"runArgs": [
"--rm",
"--name",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.10-cuda12.9-pip",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.12-cuda12.9-pip",
"--ulimit",
"nofile=500000"
],
"hostRequirements": {
"gpu": "optional"
},
"features": {
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.10": {}
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.12": {}
},
"overrideFeatureInstallOrder": [
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils"
Expand Down
10 changes: 5 additions & 5 deletions .devcontainer/cuda13.3-conda/devcontainer.json
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Expand Up @@ -5,24 +5,24 @@
"args": {
"CUDA": "13.3",
"PYTHON_PACKAGE_MANAGER": "conda",
"BASE": "rapidsai/devcontainers:26.10-cpp-mambaforge"
"BASE": "rapidsai/devcontainers:26.12-cpp-mambaforge"
},
"cacheFrom": [
"ghcr.io/nvidia/cudf/devcontainer:26.10-cuda13.3-conda"
"ghcr.io/nvidia/cudf/devcontainer:26.12-cuda13.3-conda"
]
},
"runArgs": [
"--rm",
"--name",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.10-cuda13.3-conda",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.12-cuda13.3-conda",
"--ulimit",
"nofile=500000"
],
"hostRequirements": {
"gpu": "optional"
},
"features": {
"ghcr.io/rapidsai/devcontainers/features/cuda:26.10": {
"ghcr.io/rapidsai/devcontainers/features/cuda:26.12": {
"version": "13.3",
"installCompilers": false,
"installProfilers": true,
Expand All @@ -43,7 +43,7 @@
"installnvJPEG": false,
"pruneStaticLibs": true
},
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.10": {}
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.12": {}
},
"overrideFeatureInstallOrder": [
"ghcr.io/rapidsai/devcontainers/features/cuda",
Expand Down
8 changes: 4 additions & 4 deletions .devcontainer/cuda13.3-pip/devcontainer.json
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Expand Up @@ -5,24 +5,24 @@
"args": {
"CUDA": "13.3",
"PYTHON_PACKAGE_MANAGER": "pip",
"BASE": "rapidsai/devcontainers:26.10-cpp-cuda13.3-ucx1.19.0-openmpi5.0.10"
"BASE": "rapidsai/devcontainers:26.12-cpp-cuda13.3-ucx1.19.0-openmpi5.0.10"
},
"cacheFrom": [
"ghcr.io/nvidia/cudf/devcontainer:26.10-cuda13.3-pip"
"ghcr.io/nvidia/cudf/devcontainer:26.12-cuda13.3-pip"
]
},
"runArgs": [
"--rm",
"--name",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.10-cuda13.3-pip",
"${localEnv:USER:anon}-rapids-${localWorkspaceFolderBasename}-26.12-cuda13.3-pip",
"--ulimit",
"nofile=500000"
],
"hostRequirements": {
"gpu": "optional"
},
"features": {
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.10": {}
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils:26.12": {}
},
"overrideFeatureInstallOrder": [
"ghcr.io/rapidsai/devcontainers/features/rapids-build-utils"
Expand Down
6 changes: 3 additions & 3 deletions .github/workflows/build.yaml
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Expand Up @@ -137,7 +137,7 @@ jobs:
arch: "amd64"
branch: ${{ inputs.branch }}
build_type: ${{ inputs.build_type || 'branch' }}
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
date: ${{ inputs.date }}
node_type: "gpu-rtxpro6000-latest-1"
script: "ci/build_docs.sh"
Expand Down Expand Up @@ -443,7 +443,7 @@ jobs:
build-datetime: ${{ needs.build-details.outputs.build-datetime }}
arch: ${{ matrix.ARCH }}
node_type: cpu16
container_image: "rapidsai/ci-wheel:26.10-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
container_image: "rapidsai/ci-wheel:26.12-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
script: "ci/build_java.sh"
file_to_upload: output_jars
artifact-name: cudf_java_${{ matrix.ARCH }}_cu${{ matrix.CUDA_MAJOR }}
Expand All @@ -455,7 +455,7 @@ jobs:
# available for the release-flag check below. The artifact assembly
# itself does not depend on any image-specific tooling.
container:
image: "rapidsai/ci-wheel:26.10-latest"
image: "rapidsai/ci-wheel:26.12-latest"
permissions:
contents: read
outputs:
Expand Down
4 changes: 2 additions & 2 deletions .github/workflows/compute-sanitizer-run.yaml
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Expand Up @@ -28,7 +28,7 @@ jobs:
permissions:
contents: read
container:
image: rapidsai/ci-conda:26.10-latest
image: rapidsai/ci-conda:26.12-latest
outputs:
tests: ${{ steps.find-tests.outputs.tests }}
steps:
Expand All @@ -49,7 +49,7 @@ jobs:
permissions:
contents: read
container:
image: rapidsai/ci-conda:26.10-latest
image: rapidsai/ci-conda:26.12-latest
options: --gpus all
continue-on-error: true
strategy:
Expand Down
4 changes: 2 additions & 2 deletions .github/workflows/pandas-tests.yaml
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Expand Up @@ -59,7 +59,7 @@ jobs:
date: ${{ inputs.date }}
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
container_image: "rapidsai/citestwheel:26.10-latest"
container_image: "rapidsai/citestwheel:26.12-latest"
script: "ci/cudf_pandas_scripts/pandas-tests/run.sh main ${{ matrix.shard_id }} ${{ needs.pandas-tests-shards.outputs.num_shards }}"
file_to_upload: ./main-results.json
artifact-name: "pandas-test-main-results-${{ matrix.shard_id }}"
Expand All @@ -82,7 +82,7 @@ jobs:
date: ${{ inputs.date }}
sha: ${{ inputs.sha }}
node_type: "cpu8"
container_image: "rapidsai/citestwheel:26.10-latest"
container_image: "rapidsai/citestwheel:26.12-latest"
script: "ci/cudf_pandas_scripts/pandas-tests/merge-nightly.sh ${{ needs.pandas-tests-shards.outputs.num_shards }}"
file_to_upload: ./main-results.json
artifact-name: main-results.json
20 changes: 10 additions & 10 deletions .github/workflows/pr.yaml
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Expand Up @@ -268,7 +268,7 @@ jobs:
build_type: pull-request
node_type: cpu16
arch: "amd64"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: "ci/test_cmake.sh"
cpp-linters:
permissions:
Expand Down Expand Up @@ -407,7 +407,7 @@ jobs:
build-datetime: ${{ needs.build-details.outputs.build-datetime }}
arch: ${{ matrix.ARCH }}
node_type: cpu16
container_image: "rapidsai/ci-wheel:26.10-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
container_image: "rapidsai/ci-wheel:26.12-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
script: "ci/build_java.sh"
file_to_upload: output_jars
artifact-name: cudf_java_${{ matrix.ARCH }}_cu${{ matrix.CUDA_MAJOR }}
Expand All @@ -429,7 +429,7 @@ jobs:
build_type: pull-request
arch: ${{ matrix.ARCH }}
node_type: ${{ matrix.ARCH == 'amd64' && 'gpu-rtxpro6000-latest-1' || 'gpu-l4-latest-1' }}
container_image: "rapidsai/ci-wheel:26.10-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
container_image: "rapidsai/ci-wheel:26.12-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
script: "ci/test_packaged_java.sh"
conda-notebook-tests:
needs: [conda-python-build, conda-python-build-noarch, changed-files]
Expand All @@ -446,7 +446,7 @@ jobs:
build_type: pull-request
node_type: "gpu-rtxpro6000-latest-1"
arch: "amd64"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: "ci/test_notebooks.sh"
docs-build:
needs: [conda-python-build, conda-python-build-noarch, changed-files]
Expand All @@ -463,7 +463,7 @@ jobs:
build_type: pull-request
node_type: "gpu-rtxpro6000-latest-1"
arch: "amd64"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: "ci/build_docs.sh"
publish-api-docs:
needs: [docs-build]
Expand Down Expand Up @@ -688,7 +688,7 @@ jobs:
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
continue-on-error: true
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: |
ci/cudf_pandas_scripts/third-party-integration/test.sh python/cudf/cudf_pandas_tests/third_party_integration_tests/dependencies.yaml
cuml-compat-tests:
Expand All @@ -709,7 +709,7 @@ jobs:
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
continue-on-error: true
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: "ci/test_cuml_compat.sh"
pandas-tests-shards:
# Single source of truth for the shard count: both the matrix below and the
Expand Down Expand Up @@ -750,7 +750,7 @@ jobs:
date: ${{ inputs.date }}
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
container_image: "rapidsai/citestwheel:26.10-latest"
container_image: "rapidsai/citestwheel:26.12-latest"
script: "ci/cudf_pandas_scripts/pandas-tests/run.sh pr ${{ matrix.shard_id }} ${{ needs.pandas-tests-shards.outputs.num_shards }}"
file_to_upload: ./pr-results.json
artifact-name: "pandas-test-pr-results-${{ matrix.shard_id }}"
Expand All @@ -776,7 +776,7 @@ jobs:
sha: ${{ inputs.sha }}
node_type: "cpu8"
continue-on-error: true
container_image: "rapidsai/citestwheel:26.10-latest"
container_image: "rapidsai/citestwheel:26.12-latest"
script: "ci/cudf_pandas_scripts/pandas-tests/summary.sh ${{ needs.pandas-tests-shards.outputs.num_shards }}"
narwhals-tests:
needs: [conda-python-build, conda-python-build-noarch, changed-files]
Expand All @@ -795,7 +795,7 @@ jobs:
date: ${{ inputs.date }}
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: ci/test_narwhals.sh
cudf-spark-jni:
needs: changed-files
Expand Down
14 changes: 7 additions & 7 deletions .github/workflows/test.yaml
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Expand Up @@ -72,7 +72,7 @@ jobs:
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
arch: "amd64"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: ci/test_cpp_benchmarks.sh
conda-cpp-memcheck-tests:
permissions:
Expand All @@ -90,7 +90,7 @@ jobs:
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
arch: "amd64"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: "ci/test_cpp_memcheck.sh"
cpp-linters:
permissions:
Expand Down Expand Up @@ -172,7 +172,7 @@ jobs:
sha: ${{ inputs.sha }}
arch: ${{ matrix.ARCH }}
node_type: ${{ matrix.ARCH == 'amd64' && 'gpu-rtxpro6000-latest-1' || 'gpu-l4-latest-1' }}
container_image: "rapidsai/ci-wheel:26.10-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
container_image: "rapidsai/ci-wheel:26.12-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}"
script: "ci/test_packaged_java.sh"
conda-notebook-tests:
permissions:
Expand All @@ -190,7 +190,7 @@ jobs:
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
arch: "amd64"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: "ci/test_notebooks.sh"
wheel-tests-cudf:
permissions:
Expand Down Expand Up @@ -254,7 +254,7 @@ jobs:
date: ${{ inputs.date }}
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: |
ci/cudf_pandas_scripts/third-party-integration/test.sh python/cudf/cudf_pandas_tests/third_party_integration_tests/dependencies.yaml
continue-on-error: true
Expand All @@ -274,7 +274,7 @@ jobs:
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
continue-on-error: true
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: "ci/test_cuml_compat.sh"
wheel-tests-cudf-polars:
permissions:
Expand Down Expand Up @@ -345,7 +345,7 @@ jobs:
date: ${{ inputs.date }}
sha: ${{ inputs.sha }}
node_type: "gpu-rtxpro6000-latest-1"
container_image: "rapidsai/ci-conda:26.10-latest"
container_image: "rapidsai/ci-conda:26.12-latest"
script: ci/test_narwhals.sh
cudf-spark-jni:
permissions:
Expand Down
2 changes: 1 addition & 1 deletion .github/workflows/wheels-build-stage.yaml
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Expand Up @@ -62,7 +62,7 @@ jobs:
env:
RAPIDS_ARTIFACTS_DIR: ${{ github.workspace }}/artifacts
container:
image: rapidsai/ci-wheel:26.10-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}
image: rapidsai/ci-wheel:26.12-cuda${{ matrix.CUDA_VER }}-${{ matrix.LINUX_VER }}-py${{ matrix.PY_VER }}
env:
RAPIDS_BUILD_TYPE: ${{ inputs.build_type }}
RAPIDS_DATETIME_STRING: ${{ inputs.build-datetime }}
Expand Down
2 changes: 1 addition & 1 deletion .pre-commit-config.yaml
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Expand Up @@ -49,7 +49,7 @@ repos:
"pyarrow>=19.0.0,<24.0.0", # https://github.com/NVIDIA/cudf/issues/22229
"pytest>=8.0.0,<9.1.0",
"types-cachetools>=5.5.0",
"rmm-cu12==26.10.*,>=0.0.0a0; sys_platform=='linux'",
"rmm-cu12==26.12.*,>=0.0.0a0; sys_platform=='linux'",
"--extra-index-url=https://pypi.anaconda.org/rapidsai-wheels-nightly/simple/"
]
args: ["--config-file=pyproject.toml",
Expand Down
2 changes: 1 addition & 1 deletion VERSION
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@@ -1 +1 @@
26.10.00
26.12.00
5 changes: 4 additions & 1 deletion ci/release/update-version.sh
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Expand Up @@ -220,7 +220,10 @@ done
# Java files
NEXT_FULL_JAVA_TAG="${NEXT_SHORT_TAG}.${PATCH_PEP440}-SNAPSHOT"
sed_runner "s|<version>.*-SNAPSHOT</version>|<version>${NEXT_FULL_JAVA_TAG}</version>|g" java/pom.xml
sed_runner "s|cudf-.*-SNAPSHOT|cudf-${NEXT_FULL_JAVA_TAG}|g" java/ci/README.md
# Match only concrete CalVer examples. A broad wildcard can start at a
# <CUDF_VERSION> placeholder and consume punctuation and prose up to a later
# -SNAPSHOT, corrupting the documentation and leaving delimiters unbalanced.
sed_runner "s|cudf-[0-9][0-9]\.[0-9][0-9]\.[0-9][0-9]*-SNAPSHOT|cudf-${NEXT_FULL_JAVA_TAG}|g" java/ci/README.md
sed_runner "s|/ai/rapids/cudf/[0-9]\+\.[0-9]\+\.[0-9]\+-SNAPSHOT/|/ai/rapids/cudf/${NEXT_FULL_JAVA_TAG}/|g" java/ci/README.md

# Java documentation references
Expand Down
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