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Use static linkage for CUDA runtime #559

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Use static linkage for CUDA runtime #559

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4ce254a
Use static linkage for CUDA runtime
bdice Dec 9, 2025
3bf5b2c
Remove cuda-cudart and cuda-cudart-dev dependencies
bdice Dec 10, 2025
eceec62
Use CUDA::cudart_static instead of CUDA::cudart
bdice Dec 10, 2025
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1 change: 0 additions & 1 deletion conda/environments/all_cuda-129_arch-aarch64.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ dependencies:
- c-compiler
- cloudpickle
- cmake>=3.26.4,!=3.30.0
- cuda-cudart-dev
- cuda-nvcc
- cuda-version=12.9
- cudf==26.2.*,>=0.0.0a0
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1 change: 0 additions & 1 deletion conda/environments/all_cuda-129_arch-x86_64.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ dependencies:
- c-compiler
- cloudpickle
- cmake>=3.26.4,!=3.30.0
- cuda-cudart-dev
- cuda-nvcc
- cuda-version=12.9
- cudf==26.2.*,>=0.0.0a0
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1 change: 0 additions & 1 deletion conda/environments/all_cuda-130_arch-aarch64.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ dependencies:
- c-compiler
- cloudpickle
- cmake>=3.26.4,!=3.30.0
- cuda-cudart-dev
- cuda-nvcc
- cuda-version=13.0
- cudf==26.2.*,>=0.0.0a0
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1 change: 0 additions & 1 deletion conda/environments/all_cuda-130_arch-x86_64.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ dependencies:
- c-compiler
- cloudpickle
- cmake>=3.26.4,!=3.30.0
- cuda-cudart-dev
- cuda-nvcc
- cuda-version=13.0
- cudf==26.2.*,>=0.0.0a0
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9 changes: 0 additions & 9 deletions conda/recipes/ucxx/recipe.yaml
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Expand Up @@ -76,7 +76,6 @@ cache:
- librmm ${{ rapids_version }}
- rapids-build-backend >=0.4.0,<0.5.0
- ucx
- cuda-cudart-dev

outputs:
- package:
Expand Down Expand Up @@ -109,7 +108,6 @@ outputs:
- ${{ pin_subpackage("libucxx", upper_bound="x.x") }}
ignore_run_exports:
by_name:
- cuda-cudart
- cuda-version
- librmm
- ucx
Expand Down Expand Up @@ -170,7 +168,6 @@ outputs:
- ${{ pin_subpackage("libucxx", exact=True) }}
ignore_run_exports:
by_name:
- cuda-cudart
- cuda-version
- librmm
- libucxx
Expand All @@ -194,14 +191,12 @@ outputs:
- ${{ stdlib("c") }}
host:
- cuda-version =${{ cuda_version }}
- cuda-cudart-dev
- ${{ pin_subpackage("libucxx", exact=True) }}
run:
- ${{ pin_compatible("cuda-version", upper_bound="x", lower_bound="x") }}
- ${{ pin_subpackage("libucxx", exact=True) }}
ignore_run_exports:
by_name:
- cuda-cudart
- cuda-version
- librmm
- libucxx
Expand Down Expand Up @@ -287,7 +282,6 @@ outputs:
- scikit-build-core >=0.10.0
- ucx
- ${{ pin_subpackage("libucxx", exact=True) }}
- cuda-cudart-dev
run:
- numba >=0.60.0,<0.62.0
- numba-cuda >=0.19.1,<0.20.0
Expand All @@ -303,7 +297,6 @@ outputs:
- cupy >=13.6.0
ignore_run_exports:
by_name:
- cuda-cudart
- cuda-version
- librmm
- libucxx
Expand Down Expand Up @@ -401,10 +394,8 @@ outputs:
- ${{ pin_compatible("cuda-version", upper_bound="x", lower_bound="x") }}
- python =${{ python }}
- ${{ pin_subpackage("ucxx", exact=True) }}
- cuda-cudart
ignore_run_exports:
by_name:
- cuda-cudart
- cuda-version
- librmm
- python_abi
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2 changes: 1 addition & 1 deletion cpp/benchmarks/CMakeLists.txt
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Expand Up @@ -40,7 +40,7 @@ function(ConfigureBench CMAKE_BENCH_NAME)
if(UCXX_BENCHMARKS_ENABLE_CUDA)
target_compile_definitions(${CMAKE_BENCH_NAME} PRIVATE UCXX_BENCHMARKS_ENABLE_CUDA)
find_package(CUDAToolkit REQUIRED)
target_link_libraries(${CMAKE_BENCH_NAME} PRIVATE CUDA::cudart)
target_link_libraries(${CMAKE_BENCH_NAME} PRIVATE CUDA::cudart_static)
endif()

add_custom_command(
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1 change: 0 additions & 1 deletion dependencies.yaml
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Expand Up @@ -233,7 +233,6 @@ dependencies:
common:
- output_types: [conda]
packages:
- cuda-cudart-dev
- cuda-nvcc
dev:
common:
Expand Down