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Use lld linker libcuvs conda #2990

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c51b301
Link libcuvs conda package with lld
robertmaynard Nov 2, 2026
ca09b09
Add lld to conda build dependencies
robertmaynard Nov 2, 2026
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1 change: 1 addition & 0 deletions conda/environments/all_cuda-129_arch-aarch64.yaml
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Expand Up @@ -30,6 +30,7 @@ dependencies:
- libnvjitlink-dev
- libopenblas<=0.3.30
- librmm==26.12.*,>=0.0.0a0
- lld
- make
- maven>=3.10.0,<3.11.0
- nccl>=2.19
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1 change: 1 addition & 0 deletions conda/environments/all_cuda-129_arch-x86_64.yaml
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Expand Up @@ -29,6 +29,7 @@ dependencies:
- libkvikio==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- librmm==26.12.*,>=0.0.0a0
- lld
- make
- maven>=3.10.0,<3.11.0
- nccl>=2.19
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1 change: 1 addition & 0 deletions conda/environments/all_cuda-134_arch-aarch64.yaml
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Expand Up @@ -32,6 +32,7 @@ dependencies:
- libnvjitlink-dev
- libopenblas<=0.3.30
- librmm==26.12.*,>=0.0.0a0
- lld
- make
- maven>=3.10.0,<3.11.0
- nccl>=2.19
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1 change: 1 addition & 0 deletions conda/environments/all_cuda-134_arch-x86_64.yaml
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Expand Up @@ -31,6 +31,7 @@ dependencies:
- libkvikio==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- librmm==26.12.*,>=0.0.0a0
- lld
- make
- maven>=3.10.0,<3.11.0
- nccl>=2.19
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1 change: 1 addition & 0 deletions conda/environments/bench_ann_cuda-129_arch-aarch64.yaml
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Expand Up @@ -31,6 +31,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- librmm==26.12.*,>=0.0.0a0
- lld
- matplotlib-base>=3.9
- nccl>=2.19
- ninja
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1 change: 1 addition & 0 deletions conda/environments/bench_ann_cuda-129_arch-x86_64.yaml
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Expand Up @@ -33,6 +33,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- librmm==26.12.*,>=0.0.0a0
- lld
- matplotlib-base>=3.9
- mkl-devel=2023
- nccl>=2.19
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1 change: 1 addition & 0 deletions conda/environments/bench_ann_cuda-134_arch-aarch64.yaml
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Expand Up @@ -33,6 +33,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- librmm==26.12.*,>=0.0.0a0
- lld
- matplotlib-base>=3.9
- nccl>=2.19
- ninja
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1 change: 1 addition & 0 deletions conda/environments/bench_ann_cuda-134_arch-x86_64.yaml
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Expand Up @@ -35,6 +35,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- librmm==26.12.*,>=0.0.0a0
- lld
- matplotlib-base>=3.9
- mkl-devel=2023
- nccl>=2.19
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1 change: 1 addition & 0 deletions conda/environments/go_cuda-129_arch-aarch64.yaml
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Expand Up @@ -27,6 +27,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- nccl>=2.19
- ninja
- sysroot_linux-aarch64==2.28
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1 change: 1 addition & 0 deletions conda/environments/go_cuda-129_arch-x86_64.yaml
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Expand Up @@ -27,6 +27,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- nccl>=2.19
- ninja
- sysroot_linux-64==2.28
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1 change: 1 addition & 0 deletions conda/environments/go_cuda-134_arch-aarch64.yaml
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Expand Up @@ -27,6 +27,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- nccl>=2.19
- ninja
- sysroot_linux-aarch64==2.28
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1 change: 1 addition & 0 deletions conda/environments/go_cuda-134_arch-x86_64.yaml
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Expand Up @@ -27,6 +27,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- nccl>=2.19
- ninja
- sysroot_linux-64==2.28
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1 change: 1 addition & 0 deletions conda/environments/rust_cuda-129_arch-aarch64.yaml
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Expand Up @@ -22,6 +22,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- make
- nccl>=2.19
- ninja
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1 change: 1 addition & 0 deletions conda/environments/rust_cuda-129_arch-x86_64.yaml
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Expand Up @@ -22,6 +22,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- make
- nccl>=2.19
- ninja
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1 change: 1 addition & 0 deletions conda/environments/rust_cuda-134_arch-aarch64.yaml
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Expand Up @@ -22,6 +22,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- make
- nccl>=2.19
- ninja
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1 change: 1 addition & 0 deletions conda/environments/rust_cuda-134_arch-x86_64.yaml
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Expand Up @@ -22,6 +22,7 @@ dependencies:
- libcuvs==26.12.*,>=0.0.0a0
- libnvjitlink-dev
- libraft==26.12.*,>=0.0.0a0
- lld
- make
- nccl>=2.19
- ninja
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3 changes: 2 additions & 1 deletion conda/recipes/libcuvs/recipe.yaml
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Expand Up @@ -32,7 +32,7 @@ outputs:
export CXXFLAGS=$(echo $CXXFLAGS | sed -E 's@\-fdebug\-prefix\-map[^ ]*@@g')
set +x

./build.sh libcuvs bench-ann tests --allgpuarch --mnmg-tests --build-metrics=compile_lib --incl-cache-stats --no-nvtx -n
./build.sh libcuvs bench-ann tests --allgpuarch --mnmg-tests --build-metrics=compile_lib --incl-cache-stats --no-nvtx -n --cmake-args=\"--preset=build-for-packaging\"

cmake --build cpp/build --target cuvs cuvs_c
./examples/build.sh --allgpuarch
Expand Down Expand Up @@ -76,6 +76,7 @@ outputs:
- ${{ compiler("cuda") }}
- cuda-version =${{ cuda_version }}
- cmake ${{ cmake_version }}
- lld
- ninja
- python
- if: cuda_major == "13"
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19 changes: 19 additions & 0 deletions cpp/CMakePresets.json
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@@ -0,0 +1,19 @@
{
"version": 6,
"cmakeMinimumRequired": {
"major": 3,
"minor": 25,
"patch": 0
},
"configurePresets": [
{
"name": "build-for-packaging",
"displayName": "package build (flags for production)",
"cacheVariables": {
"CMAKE_BUILD_TYPE": "Release",
"CMAKE_CUDA_ARCHITECTURES": "RAPIDS",
"CMAKE_LINKER_TYPE": "LLD"
}
}
]
}
1 change: 1 addition & 0 deletions dependencies.yaml
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Expand Up @@ -297,6 +297,7 @@ dependencies:
- c-compiler
- cuda-nvcc
- cxx-compiler
- lld
specific:
- output_types: conda
matrices:
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