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| 1 | +migrator_ts: 1755016036 |
| 2 | +__migrator: |
| 3 | + operation: key_add |
| 4 | + migration_number: |
| 5 | + 1 |
| 6 | + build_number: |
| 7 | + 1 |
| 8 | + paused: true |
| 9 | + override_cbc_keys: |
| 10 | + - cuda_compiler_stub |
| 11 | + check_solvable: false |
| 12 | + primary_key: cuda_compiler_version |
| 13 | + ordering: |
| 14 | + cuda_compiler_version: |
| 15 | + - 12.4 |
| 16 | + - 12.6 |
| 17 | + - 12.8 |
| 18 | + - None |
| 19 | + - 12.9 |
| 20 | + - 13.0 |
| 21 | + # to allow manual opt-in for CUDA 11.8, see |
| 22 | + # https://github.com/conda-forge/conda-forge-pinning-feedstock/pull/7472 |
| 23 | + # must be last due to how cuda_compiler ordering in that migrator works |
| 24 | + - 11.8 |
| 25 | + wait_for_migrators: |
| 26 | + - cuda129 |
| 27 | + commit_message: | |
| 28 | + Upgrade to CUDA 13.0 |
| 29 | + |
| 30 | + CUDA 13.0 requires architecture `sm_75` or higher, and renamed `sm_101` to |
| 31 | + `sm_110`. To build for these, maintainers will need to modify their existing list of |
| 32 | + specified architectures (e.g. `CMAKE_CUDA_ARCHITECTURES`, `TORCH_CUDA_ARCH_LIST`, etc.) |
| 33 | + for their package. |
| 34 | +
|
| 35 | + Since CUDA 12.8, the conda-forge nvcc package now sets `CUDAARCHS` and |
| 36 | + `TORCH_CUDA_ARCH_LIST` in its activation script to a string containing all |
| 37 | + of the supported real architectures plus the virtual architecture of the |
| 38 | + latest. Recipes for packages who use these variables to control their build |
| 39 | + but do not want to build for all supported architectures will need to override |
| 40 | + these variables in their build script. |
| 41 | +
|
| 42 | + ref: https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html#new-features |
| 43 | +
|
| 44 | + > [[!IMPORTANT]] |
| 45 | + > Remember to update any CUDA 11/12 specific selector syntax in the recipe to include |
| 46 | + > CUDA 13. For example `# [(cuda_compiler_version or "None").startswith("12")]` |
| 47 | + > might be replaced with `# [cuda_compiler_version != "None"]`. |
| 48 | +
|
| 49 | +cuda_compiler_version: # [((linux and (x86_64 or aarch64)) or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 50 | + - 13.0 # [((linux and (x86_64 or aarch64)) or win64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 51 | + |
| 52 | +c_stdlib_version: # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 53 | + - 2.28 # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 54 | + |
| 55 | +c_compiler_version: # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 56 | + - 14 # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 57 | + |
| 58 | +cxx_compiler_version: # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 59 | + - 14 # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 60 | + |
| 61 | +fortran_compiler_version: # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
| 62 | + - 14 # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"] |
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