Build and test with CUDA 13.0.0

.github/workflows/build.yaml

@@ -43,7 +43,7 @@ concurrency:
 jobs:
   cpp-build:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -53,7 +53,7 @@ jobs:
   python-build:
     needs: [cpp-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -63,15 +63,15 @@ jobs:
   upload-conda:
     needs: [cpp-build, python-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-upload-packages.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-upload-packages.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       date: ${{ inputs.date }}
       sha: ${{ inputs.sha }}
   wheel-build-cuopt-mps-parser:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -84,7 +84,7 @@ jobs:
   wheel-publish-cuopt-mps-parser:
     needs: wheel-build-cuopt-mps-parser
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -95,7 +95,7 @@ jobs:
   wheel-build-libcuopt:
     needs: wheel-build-cuopt-mps-parser
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -108,7 +108,7 @@ jobs:
   wheel-publish-libcuopt:
     needs: wheel-build-libcuopt
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -119,7 +119,7 @@ jobs:
   wheel-build-cuopt:
     needs: [wheel-build-cuopt-mps-parser, wheel-build-libcuopt]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -131,7 +131,7 @@ jobs:
   wheel-publish-cuopt:
     needs: wheel-build-cuopt
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -142,7 +142,7 @@ jobs:
   wheel-build-cuopt-server:
     needs: wheel-build-cuopt
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -154,7 +154,7 @@ jobs:
   wheel-publish-cuopt-server:
     needs: wheel-build-cuopt-server
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -165,7 +165,7 @@ jobs:
   docs-build:
     needs: [python-build]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       node_type: "gpu-l4-latest-1"
@@ -180,7 +180,7 @@ jobs:
   wheel-build-cuopt-sh-client:
     needs: wheel-build-cuopt
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
@@ -193,7 +193,7 @@ jobs:
   wheel-publish-cuopt-sh-client:
     needs: wheel-build-cuopt-sh-client
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}

.github/workflows/pr.yaml

@@ -44,10 +44,10 @@ jobs:
       - wheel-build-cuopt-sh-client
       - test-self-hosted-server
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/pr-builder.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/pr-builder.yaml@cuda13.0
   changed-files:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/changed-files.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/changed-files.yaml@cuda13.0
     with:
       files_yaml: |
         test_cpp:
@@ -112,36 +112,36 @@ jobs:
           - '!python/nvcf_client/**'
   checks:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/checks.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/checks.yaml@cuda13.0
     with:
       enable_check_generated_files: false
 
   conda-cpp-build:
     needs: checks
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@cuda13.0
     with:
       build_type: pull-request
       script: ci/build_cpp.sh
   conda-cpp-tests:
     needs: [conda-cpp-build, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@cuda13.0
     #if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_cpp
     with:
       build_type: pull-request
       script: ci/test_cpp.sh
   conda-python-build:
     needs: conda-cpp-build
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-build.yaml@cuda13.0
     with:
       build_type: pull-request
       script: ci/build_python.sh
   conda-python-tests:
     needs: [conda-python-build, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@cuda13.0
     #if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
     with:
       run_codecov: false
@@ -150,7 +150,7 @@ jobs:
   docs-build:
     needs: conda-python-build
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/custom-job.yaml@cuda13.0
     with:
       build_type: pull-request
       node_type: "gpu-l4-latest-1"
@@ -161,7 +161,7 @@ jobs:
       script: "ci/build_docs.sh"
   wheel-build-cuopt-mps-parser:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt_mps_parser.sh
@@ -171,7 +171,7 @@ jobs:
   wheel-build-libcuopt:
     needs: wheel-build-cuopt-mps-parser
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       # build for every combination of arch and CUDA version, but only for the latest Python
       matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))
@@ -182,7 +182,7 @@ jobs:
   wheel-build-cuopt:
     needs: [wheel-build-cuopt-mps-parser, wheel-build-libcuopt]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt.sh
@@ -191,23 +191,23 @@ jobs:
   wheel-tests-cuopt:
     needs: [wheel-build-cuopt, wheel-build-cuopt-mps-parser, wheel-build-cuopt-sh-client, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@cuda13.0
     #if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python_cuopt
     with:
       build_type: pull-request
       script: ci/test_wheel_cuopt.sh
   wheel-build-cuopt-server:
     needs: wheel-build-cuopt
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt_server.sh
       package-name: cuopt_server
       package-type: python
   wheel-build-cuopt-sh-client:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@cuda13.0
     with:
       build_type: pull-request
       script: ci/build_wheel_cuopt_sh_client.sh
@@ -217,7 +217,7 @@ jobs:
   wheel-tests-cuopt-server:
     needs: [wheel-build-cuopt-server, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@cuda13.0
     #if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python_cuopt_server
     with:
       build_type: pull-request

.github/workflows/test.yaml

@@ -34,7 +34,7 @@ on:
 jobs:
   conda-cpp-tests:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-tests.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type }}
       branch: ${{ inputs.branch }}
@@ -43,7 +43,7 @@ jobs:
       script: ci/test_cpp.sh
   conda-python-tests:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@cuda13.0
     with:
       run_codecov: false
       build_type: ${{ inputs.build_type }}
@@ -53,7 +53,7 @@ jobs:
       script: ci/test_python.sh
   wheel-tests-cuopt:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type }}
       branch: ${{ inputs.branch }}
@@ -62,7 +62,7 @@ jobs:
       script: ci/test_wheel_cuopt.sh
   wheel-tests-cuopt-server:
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@cuda13.0
     with:
       build_type: ${{ inputs.build_type }}
       branch: ${{ inputs.branch }}

.github/workflows/trigger-breaking-change-alert.yaml

@@ -27,7 +27,7 @@ jobs:
   trigger-notifier:
     if: contains(github.event.pull_request.labels.*.name, 'breaking')
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/breaking-change-alert.yaml@branch-25.10
+    uses: rapidsai/shared-workflows/.github/workflows/breaking-change-alert.yaml@cuda13.0
     with:
       sender_login: ${{ github.event.sender.login }}
       sender_avatar: ${{ github.event.sender.avatar_url }}

CONTRIBUTING.md

@@ -70,12 +70,12 @@ library features. The following instructions are for building with a conda envir
 
 CUDA/GPU Runtime:
 
-* CUDA 12.9
+* CUDA 12.0 or higher
 * Volta architecture or better ([Compute Capability](https://docs.nvidia.com/deploy/cuda-compatibility/) >=7.0)
 
 Python:
 
-* Python >=3.10.x, <= 3.12.x
+* Python >=3.10.x, <= 3.13.x
 
 OS:
 
@@ -110,7 +110,7 @@ Please install conda if you don't have it already. You can install [miniforge](h
 # create the conda environment (assuming in base `cuopt` directory)
 # note: cuOpt currently doesn't support `channel_priority: strict`;
 # use `channel_priority: flexible` instead
-conda env create --name cuopt_dev --file conda/environments/all_cuda-128_arch-x86_64.yaml
+conda env create --name cuopt_dev --file conda/environments/all_cuda-130_arch-x86_64.yaml
 # activate the environment
 conda activate cuopt_dev
 ```

conda/environments/all_cuda-129_arch-aarch64.yaml

@@ -15,10 +15,11 @@ dependencies:
 - cpp-argparse
 - cuda-nvcc
 - cuda-nvtx-dev
+- cuda-python>=12.9.2,<13.0a0
 - cuda-sanitizer-api
 - cuda-version=12.9
 - cudf==25.10.*,>=0.0.0a0
-- cupy>=12.0.0
+- cupy>=13.6.0
 - cuvs==25.10.*,>=0.0.0a0
 - cxx-compiler
 - cython>=3.0.3

conda/environments/all_cuda-129_arch-x86_64.yaml

@@ -15,10 +15,11 @@ dependencies:
 - cpp-argparse
 - cuda-nvcc
 - cuda-nvtx-dev
+- cuda-python>=12.9.2,<13.0a0
 - cuda-sanitizer-api
 - cuda-version=12.9
 - cudf==25.10.*,>=0.0.0a0
-- cupy>=12.0.0
+- cupy>=13.6.0
 - cuvs==25.10.*,>=0.0.0a0
 - cxx-compiler
 - cython>=3.0.3