Upgrade to CUDA 12.9

.ci_support/linux_64_cuda_compiler_version12.6python3.10.____cpython.yaml → .ci_support/linux_64_cuda_compiler_version12.9python3.10.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -15,11 +15,11 @@ channel_targets:
 cuda_compiler:
 - cuda-nvcc
 cuda_compiler_version:
-- '12.6'
+- '12.9'
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_version12.6python3.11.____cpython.yaml → .ci_support/linux_64_cuda_compiler_version12.9python3.11.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -15,11 +15,11 @@ channel_targets:
 cuda_compiler:
 - cuda-nvcc
 cuda_compiler_version:
-- '12.6'
+- '12.9'
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_version12.6python3.12.____cpython.yaml → .ci_support/linux_64_cuda_compiler_version12.9python3.12.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -15,11 +15,11 @@ channel_targets:
 cuda_compiler:
 - cuda-nvcc
 cuda_compiler_version:
-- '12.6'
+- '12.9'
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_version12.6python3.13.____cp313.yaml → .ci_support/linux_64_cuda_compiler_version12.9python3.13.____cp313.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -15,11 +15,11 @@ channel_targets:
 cuda_compiler:
 - cuda-nvcc
 cuda_compiler_version:
-- '12.6'
+- '12.9'
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_version12.6python3.9.____cpython.yaml → .ci_support/linux_64_cuda_compiler_version12.9python3.9.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -15,11 +15,11 @@ channel_targets:
 cuda_compiler:
 - cuda-nvcc
 cuda_compiler_version:
-- '12.6'
+- '12.9'
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_versionNonepython3.10.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -19,7 +19,7 @@ cuda_compiler_version:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_versionNonepython3.11.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -19,7 +19,7 @@ cuda_compiler_version:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_versionNonepython3.12.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -19,7 +19,7 @@ cuda_compiler_version:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_versionNonepython3.13.____cp313.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -19,7 +19,7 @@ cuda_compiler_version:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/linux_64_cuda_compiler_versionNonepython3.9.____cpython.yaml

@@ -1,7 +1,7 @@
 c_compiler:
 - gcc
 c_compiler_version:
-- '13'
+- '14'
 c_stdlib:
 - sysroot
 c_stdlib_version:
@@ -19,7 +19,7 @@ cuda_compiler_version:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '13'
+- '14'
 docker_image:
 - quay.io/condaforge/linux-anvil-x86_64:alma9
 pin_run_as_build:

.ci_support/migrations/cuda129.yaml

@@ -0,0 +1,57 @@
+migrator_ts: 1738229377
+__migrator:
+  kind:
+    version
+  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
+      # 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
+  commit_message: |
+    Upgrade to CUDA 12.9
+
+    CUDA 12.8 added support for architectures `sm_100`, `sm_101` and `sm_120`,
+    while CUDA 12.9 further added `sm_103` and `sm_121`. 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. A good balance between broad support and storage
+    footprint (resp. compilation time) is to add `sm_100` and `sm_120`.
+
+    Since CUDA 12.8, the conda-forge nvcc package now sets `CUDAARCHS` and
+    `TORCH_CUDA_ARCH_LIST` 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
+
+cuda_compiler_version:         # [((linux and (x86_64 or aarch64)) or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 12.9                       # [((linux and (x86_64 or aarch64)) or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+cuda_compiler_version_min:     # [((linux and (x86_64 or aarch64)) or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 12.9                       # [((linux and (x86_64 or aarch64)) or win64) 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"]

recipe/meta.yaml

@@ -11,7 +11,7 @@ source:
   sha256: 8326835082ad5590e4eab2cc51129bf55dd1c16e3d3038bc23431371c24b47da
 
 build:
-  number: 0
+  number: 1
   string: cuda{{ cuda_compiler_version | replace('.', '') }}_py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}  # [cuda_compiler_version != "None"]
   string: cpu_py{{ CONDA_PY }}h{{ PKG_HASH }}_{{ PKG_BUILDNUM }}  # [cuda_compiler_version == "None"]
   skip: true  # [not linux]