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Merged
merged 15 commits into from
Sep 21, 2025
Merged

V2.8.0 #409

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070ac2f
Initial attempt at 2.8.0 bump
mgorny Aug 7, 2025
17f70ad
Add a pyyaml test dependency
mgorny Aug 11, 2025
1bfcde1
Fix delayed variable expansion on Windows
mgorny Aug 11, 2025
32bd686
Constrain libopenblas to openmp
mgorny Aug 13, 2025
c1d4ace
Pin cudnn due to segfaults with newer versions
mgorny Sep 14, 2025
e13fa04
Unpin CMake
mgorny Sep 14, 2025
25f02ff
Set Python_ROOT_DIR for AArch64
mgorny Sep 15, 2025
3f37eae
Skip one more test over minor tolerance violation
mgorny Sep 17, 2025
5356f9d
BUG: Update CUDA 12.9 Migrator with latest version
carterbox Sep 17, 2025
704ebb2
BLD: Add pybind11-abi package to requirements
carterbox Sep 17, 2025
c1ae39b
Reapply "use CUDA 12.8 on windows"
h-vetinari Jul 1, 2025
1237fbb
MNT: Re-rendered with conda-smithy 3.52.2 and conda-forge-pinning 202…
mgorny Sep 19, 2025
40956c9
Revert actions/checkout to working version
mgorny Sep 14, 2025
319736b
Fix triton pin
mgorny Sep 19, 2025
1982c79
Try resizing the partitions before the build
mgorny Sep 18, 2025
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11 changes: 1 addition & 10 deletions .azure-pipelines/azure-pipelines-osx.yml
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Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

8 changes: 4 additions & 4 deletions ...4_blas_implgenericchannel_targetsconda-forge_maincuda_compiler_version12.9is_rcFalse.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,6 @@ cuda_compiler:
- cuda-nvcc
cuda_compiler_version:
- '12.9'
cudnn:
- '9'
cxx_compiler:
- gxx
cxx_compiler_version:
Expand Down Expand Up @@ -55,24 +53,26 @@ nccl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.10.* *_cpython
- 3.11.* *_cpython
- 3.12.* *_cpython
- 3.13.* *_cp313
- 3.9.* *_cpython
pytorch:
- '2.6'
target_platform:
- linux-64
zip_keys:
- - c_compiler_version
- cxx_compiler_version
- c_stdlib_version
- cuda_compiler_version
- - channel_targets
- is_rc
Expand Down
8 changes: 4 additions & 4 deletions ...4_blas_implgenericchannel_targetsconda-forge_maincuda_compiler_versionNoneis_rcFalse.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,6 @@ cuda_compiler:
- cuda-nvcc
cuda_compiler_version:
- None
cudnn:
- '9'
cxx_compiler:
- gxx
cxx_compiler_version:
Expand Down Expand Up @@ -55,24 +53,26 @@ nccl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.10.* *_cpython
- 3.11.* *_cpython
- 3.12.* *_cpython
- 3.13.* *_cp313
- 3.9.* *_cpython
pytorch:
- '2.6'
target_platform:
- linux-64
zip_keys:
- - c_compiler_version
- cxx_compiler_version
- c_stdlib_version
- cuda_compiler_version
- - channel_targets
- is_rc
Expand Down
8 changes: 4 additions & 4 deletions ...ux_64_blas_implmklchannel_targetsconda-forge_maincuda_compiler_version12.9is_rcFalse.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,6 @@ cuda_compiler:
- cuda-nvcc
cuda_compiler_version:
- '12.9'
cudnn:
- '9'
cxx_compiler:
- gxx
cxx_compiler_version:
Expand Down Expand Up @@ -55,24 +53,26 @@ nccl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.10.* *_cpython
- 3.11.* *_cpython
- 3.12.* *_cpython
- 3.13.* *_cp313
- 3.9.* *_cpython
pytorch:
- '2.6'
target_platform:
- linux-64
zip_keys:
- - c_compiler_version
- cxx_compiler_version
- c_stdlib_version
- cuda_compiler_version
- - channel_targets
- is_rc
Expand Down
8 changes: 4 additions & 4 deletions ...ux_64_blas_implmklchannel_targetsconda-forge_maincuda_compiler_versionNoneis_rcFalse.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,6 @@ cuda_compiler:
- cuda-nvcc
cuda_compiler_version:
- None
cudnn:
- '9'
cxx_compiler:
- gxx
cxx_compiler_version:
Expand Down Expand Up @@ -55,24 +53,26 @@ nccl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.10.* *_cpython
- 3.11.* *_cpython
- 3.12.* *_cpython
- 3.13.* *_cp313
- 3.9.* *_cpython
pytorch:
- '2.6'
target_platform:
- linux-64
zip_keys:
- - c_compiler_version
- cxx_compiler_version
- c_stdlib_version
- cuda_compiler_version
- - channel_targets
- is_rc
Expand Down
8 changes: 4 additions & 4 deletions ...ort/linux_aarch64_channel_targetsconda-forge_maincuda_compiler_version12.9is_rcFalse.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,6 @@ cuda_compiler:
- cuda-nvcc
cuda_compiler_version:
- '12.9'
cudnn:
- '9'
cxx_compiler:
- gxx
cxx_compiler_version:
Expand Down Expand Up @@ -55,24 +53,26 @@ nccl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.10.* *_cpython
- 3.11.* *_cpython
- 3.12.* *_cpython
- 3.13.* *_cp313
- 3.9.* *_cpython
pytorch:
- '2.6'
target_platform:
- linux-aarch64
zip_keys:
- - c_compiler_version
- cxx_compiler_version
- c_stdlib_version
- cuda_compiler_version
- - channel_targets
- is_rc
Expand Down
8 changes: 4 additions & 4 deletions ...ort/linux_aarch64_channel_targetsconda-forge_maincuda_compiler_versionNoneis_rcFalse.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,6 @@ cuda_compiler:
- cuda-nvcc
cuda_compiler_version:
- None
cudnn:
- '9'
cxx_compiler:
- gxx
cxx_compiler_version:
Expand Down Expand Up @@ -55,24 +53,26 @@ nccl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.10.* *_cpython
- 3.11.* *_cpython
- 3.12.* *_cpython
- 3.13.* *_cp313
- 3.9.* *_cpython
pytorch:
- '2.6'
target_platform:
- linux-aarch64
zip_keys:
- - c_compiler_version
- cxx_compiler_version
- c_stdlib_version
- cuda_compiler_version
- - channel_targets
- is_rc
Expand Down
50 changes: 35 additions & 15 deletions .ci_support/migrations/cuda129.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,33 +14,53 @@ __migrator:
primary_key: cuda_compiler_version
ordering:
cuda_compiler_version:
- 11.8
- 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
commit_message: |
Upgrade to CUDA 12.9

With CUDA 12.9, the following new architectures are added `sm_100`, `sm_101` and `sm_120`.
To build for these architectures, maintainers will need to add these to list of architectures
that their package builds for.


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)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 12.8 # [win64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]

c_compiler_version: # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 14 # [(linux and x86_64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 13 # [(linux and aarch64) 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_stdlib_version: # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 2.17 # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]

# Compiler pinnings deviate from global migrator in order to honor pinnings in local conda_build_config for aarch64
c_compiler_version: # [(linux and (x86_64 or aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 14 # [(linux and (x86_64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 13 # [(linux and (aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]

cxx_compiler_version: # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 14 # [(linux and x86_64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 13 # [(linux and 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)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 13 # [(linux and (aarch64)) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]

fortran_compiler_version: # [linux and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 14 # [(linux and x86_64) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
- 13 # [(linux and 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"]
4 changes: 3 additions & 1 deletion ...x_64_blas_implgenericchannel_targetsconda-forge_mainis_rcFalsepython3.10.____cpython.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -51,11 +51,13 @@ mkl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.10.* *_cpython
pytorch:
Expand Down
4 changes: 3 additions & 1 deletion ...x_64_blas_implgenericchannel_targetsconda-forge_mainis_rcFalsepython3.11.____cpython.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -51,11 +51,13 @@ mkl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.11.* *_cpython
pytorch:
Expand Down
4 changes: 3 additions & 1 deletion ...x_64_blas_implgenericchannel_targetsconda-forge_mainis_rcFalsepython3.12.____cpython.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -51,11 +51,13 @@ mkl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.12.* *_cpython
pytorch:
Expand Down
4 changes: 3 additions & 1 deletion ...osx_64_blas_implgenericchannel_targetsconda-forge_mainis_rcFalsepython3.13.____cp313.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -51,11 +51,13 @@ mkl:
numpy:
- '2'
orc:
- 2.1.3
- 2.2.0
pin_run_as_build:
python:
min_pin: x.x
max_pin: x.x
pybind11_abi:
- '4'
python:
- 3.13.* *_cp313
pytorch:
Expand Down
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