Upgrade to CUDA 13.0

.ci_support/linux_64_c_stdlib_version2.28cuda_compiler_version13.0microarch_level1.yaml

@@ -0,0 +1,80 @@
+c_compiler:
+- gcc
+c_compiler_version:
+- '14'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.28'
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- cuda-nvcc
+cuda_compiler_version:
+- '13.0'
+cudnn:
+- '9'
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '14'
+docker_image:
+- quay.io/condaforge/linux-anvil-x86_64:alma9
+flatbuffers:
+- 25.2.10
+giflib:
+- '5.2'
+github_actions_labels:
+- cirun-openstack-cpu-2xlarge
+icu:
+- '75'
+libabseil:
+- '20250512'
+libcurl:
+- '8'
+libgrpc:
+- '1.73'
+libjpeg_turbo:
+- '3'
+libpng:
+- '1.6'
+libprotobuf:
+- 6.31.1
+libtensorflow_cc:
+- '2.16'
+microarch_level:
+- '1'
+nccl:
+- '2'
+numpy:
+- '2'
+openssl:
+- '3.5'
+perl:
+- 5.32.1
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.10.* *_cpython
+- 3.11.* *_cpython
+- 3.12.* *_cpython
+- 3.13.* *_cp313
+snappy:
+- '1.2'
+sqlite:
+- '3'
+target_platform:
+- linux-64
+tensorflow:
+- '2.16'
+zip_keys:
+- - c_compiler_version
+  - cxx_compiler_version
+  - c_stdlib_version
+  - cuda_compiler_version
+zlib:
+- '1'

.ci_support/linux_64_c_stdlib_version2.28cuda_compiler_version13.0microarch_level3.yaml

@@ -0,0 +1,80 @@
+c_compiler:
+- gcc
+c_compiler_version:
+- '14'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.28'
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- cuda-nvcc
+cuda_compiler_version:
+- '13.0'
+cudnn:
+- '9'
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '14'
+docker_image:
+- quay.io/condaforge/linux-anvil-x86_64:alma9
+flatbuffers:
+- 25.2.10
+giflib:
+- '5.2'
+github_actions_labels:
+- cirun-openstack-cpu-2xlarge
+icu:
+- '75'
+libabseil:
+- '20250512'
+libcurl:
+- '8'
+libgrpc:
+- '1.73'
+libjpeg_turbo:
+- '3'
+libpng:
+- '1.6'
+libprotobuf:
+- 6.31.1
+libtensorflow_cc:
+- '2.16'
+microarch_level:
+- '3'
+nccl:
+- '2'
+numpy:
+- '2'
+openssl:
+- '3.5'
+perl:
+- 5.32.1
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.10.* *_cpython
+- 3.11.* *_cpython
+- 3.12.* *_cpython
+- 3.13.* *_cp313
+snappy:
+- '1.2'
+sqlite:
+- '3'
+target_platform:
+- linux-64
+tensorflow:
+- '2.16'
+zip_keys:
+- - c_compiler_version
+  - cxx_compiler_version
+  - c_stdlib_version
+  - cuda_compiler_version
+zlib:
+- '1'

.ci_support/migrations/cuda130.yaml

@@ -0,0 +1,62 @@
+migrator_ts: 1755016036
+__migrator:
+  operation: key_add
+  migration_number:
+    1
+  build_number:
+    1
+  paused: false
+  override_cbc_keys:
+    - cuda_compiler_stub
+  check_solvable: false
+  primary_key: cuda_compiler_version
+  ordering:
+    cuda_compiler_version:
+      - 12.4
+      - 12.6
+      - 12.8
+      - None
+      - 12.9
+      - 13.0
+      # to allow manual opt-in for CUDA 11.8, see
+      # https://github.com/conda-forge/conda-forge-pinning-feedstock/pull/7472
+      # must be last due to how cuda_compiler ordering in that migrator works
+      - 11.8
+  wait_for_migrators:
+    - cuda129
+  commit_message: |
+    Upgrade to CUDA 13.0
+
+    CUDA 13.0 requires architecture `sm_75` or higher, and renamed `sm_101` to
+    `sm_110`. To build for these, maintainers will need to modify their existing list of
+    specified architectures (e.g. `CMAKE_CUDA_ARCHITECTURES`, `TORCH_CUDA_ARCH_LIST`, etc.)
+    for their package.
+
+    Since CUDA 12.8, the conda-forge nvcc package now sets `CUDAARCHS` and
+    in its activation script to a string containing all
+    of the supported real architectures plus the virtual architecture of the
+    latest. Recipes for packages who use these variables to control their build
+    but do not want to build for all supported architectures will need to override
+    these variables in their build script.
+
+    ref: https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html#new-features
+
+    > [[!IMPORTANT]]
+    > Remember to update any CUDA 11/12 specific selector syntax in the recipe to include
+    > CUDA 13. For example `# [(cuda_compiler_version or "None").startswith("12")]`
+    > might be replaced with `# [cuda_compiler_version != "None"]`.
+
+cuda_compiler_version:         # [((linux and (x86_64 or aarch64)) or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 13.0                       # [((linux and (x86_64 or aarch64)) or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+c_stdlib_version:              # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 2.28                       # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+c_compiler_version:            # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 14                         # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+cxx_compiler_version:          # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 14                         # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+fortran_compiler_version:      # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 14                         # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]

.github/workflows/conda-build.yml

@@ -21,35 +21,45 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - CONFIG: linux_64_cuda_compiler_version12.8microarch_level1
+          - CONFIG: linux_64_c_stdlib_version2.17cuda_compiler_version12.8microarch_level1
             UPLOAD_PACKAGES: True
             os: ubuntu
-            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_cuda_compiler_version12.8microa_hc8cea6d2', 'linux', 'x64', 'self-hosted']
+            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_c_stdlib_version2.17cuda_compil_h1eed0453', 'linux', 'x64', 'self-hosted']
             DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
-          - CONFIG: linux_64_cuda_compiler_version12.8microarch_level3
+          - CONFIG: linux_64_c_stdlib_version2.17cuda_compiler_version12.8microarch_level3
             UPLOAD_PACKAGES: True
             os: ubuntu
-            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_cuda_compiler_version12.8microa_h82e5350b', 'linux', 'x64', 'self-hosted']
+            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_c_stdlib_version2.17cuda_compil_h1228663a', 'linux', 'x64', 'self-hosted']
             DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
-          - CONFIG: linux_64_cuda_compiler_versionNonemicroarch_level1
+          - CONFIG: linux_64_c_stdlib_version2.17cuda_compiler_versionNonemicroarch_level1
             UPLOAD_PACKAGES: True
             os: ubuntu
-            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_cuda_compiler_versionNonemicroa_h0e112a19', 'linux', 'x64', 'self-hosted']
+            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_c_stdlib_version2.17cuda_compil_he6a75718', 'linux', 'x64', 'self-hosted']
             DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
-          - CONFIG: linux_64_cuda_compiler_versionNonemicroarch_level3
+          - CONFIG: linux_64_c_stdlib_version2.17cuda_compiler_versionNonemicroarch_level3
             UPLOAD_PACKAGES: True
             os: ubuntu
-            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_cuda_compiler_versionNonemicroa_hb1134425', 'linux', 'x64', 'self-hosted']
+            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_c_stdlib_version2.17cuda_compil_hed4f51f8', 'linux', 'x64', 'self-hosted']
             DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
-          - CONFIG: linux_aarch64_c_compiler_version11cuda_compiler_versionNonecxx_compiler_version11
+          - CONFIG: linux_64_c_stdlib_version2.28cuda_compiler_version13.0microarch_level1
             UPLOAD_PACKAGES: True
             os: ubuntu
-            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_aarch64_c_compiler_version11cuda_c_hde0bec76', 'linux', 'x64', 'self-hosted']
+            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_c_stdlib_version2.28cuda_compil_hc26136a9', 'linux', 'x64', 'self-hosted']
+            DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
+          - CONFIG: linux_64_c_stdlib_version2.28cuda_compiler_version13.0microarch_level3
+            UPLOAD_PACKAGES: True
+            os: ubuntu
+            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_64_c_stdlib_version2.28cuda_compil_h73e210b9', 'linux', 'x64', 'self-hosted']
+            DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
+          - CONFIG: linux_aarch64_c_compiler_version11c_stdlib_version2.17cuda_compiler_versionNonecxx_compiler_version11
+            UPLOAD_PACKAGES: True
+            os: ubuntu
+            runs_on: ['cirun-openstack-cpu-2xlarge--${{ github.run_id }}-linux_aarch64_c_compiler_version11c_stdl_h2933c335', 'linux', 'x64', 'self-hosted']
             DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     - name: Build on Linux
       id: build-linux

conda-forge.yml

@@ -1,15 +1,14 @@
-# azure:
+azure:
 #   settings_linux:
 #     timeoutInMinutes: 1
 #   settings_osx:
 #     timeoutInMinutes: 1
-azure:
-    settings_linux:
-        swapfile_size: 10GiB
-    free_disk_space: true
+  free_disk_space: true
+  settings_linux:
+    swapfile_size: 10GiB
 build_platform:
-  osx_arm64: osx_64
   linux_aarch64: linux_64
+  osx_arm64: osx_64
 conda_build:
   pkg_format: '2'
 conda_build_tool: conda-build+conda-libmamba-solver

recipe/meta.yaml

@@ -1,6 +1,6 @@
 {% set version = "2.19.0" %}
 {% set estimator_version = "2.15.0" %}
-{% set build = 2 %}
+{% set build = 3 %}
 
 {% if cuda_compiler_version != "None" %}
 {% set build = build + 200 %}