ucx: fix with cudaSupport

[GaetanLepage]

Things done

cc @markuskowa

• Built on platform:
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• Tested, as applicable:
  • NixOS tests in nixos/tests.
  • Package tests at passthru.tests.
  • Tests in lib/tests or pkgs/test for functions and "core" functionality.
• Ran nixpkgs-review on this PR. See nixpkgs-review usage.
• Tested basic functionality of all binary files, usually in ./result/bin/.
• Nixpkgs Release Notes
  • Package update: when the change is major or breaking.
• NixOS Release Notes
  • Module addition: when adding a new NixOS module.
  • Module update: when the change is significant.
• Fits CONTRIBUTING.md, pkgs/README.md, maintainers/README.md and other READMEs.

---

Add a 👍 reaction to pull requests you find important.

[SomeoneSerge]

CC #457424 (comment) #437723 @UlyssesZh

[UlyssesZh]

nixpkgs-review result

Generated using nixpkgs-review-gha

Command: nixpkgs-review pr 460294 --extra-nixpkgs-config {allowUnfree=true;cudaSupport=true;} --package ucx
Commit: 2b7f6e3273475f3facd4ce152f97cc895a380ca9 (subsequent changes)
Merge: 2bc480cbf4a3f44f114792ba5fc7a3263396fabe

Logs: https://github.com/UlyssesZh/nixpkgs-review-gha/actions/runs/19227437305

---

x86_64-linux

✅ 3 packages built:

• ucx
• ucx.dev (ucx.dev.dev, ucx.dev.doc)
• ucx.doc (ucx.doc.dev, ucx.doc.doc)

---

aarch64-linux

✅ 3 packages built:

• ucx
• ucx.dev (ucx.dev.dev, ucx.dev.doc)
• ucx.doc (ucx.doc.dev, ucx.doc.doc)

[UlyssesZh]

Approved automatically following the successful run of nixpkgs-review.

[markuskowa]

@ofborg test slurm

[GaetanLepage]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 460294 --extra-nixpkgs-config '{ allowUnfree = true; cudaSupport = true; }'
Commit: 3f5a60fbb9b5219a9e4be6fde0ac00f8da217b91

---

x86_64-linux

⏩ 29 packages marked as broken and skipped:

• haskellPackages.LogicGrowsOnTrees-MPI
• haskellPackages.LogicGrowsOnTrees-MPI.doc
• haskellPackages.haskell-mpi
• haskellPackages.haskell-mpi.doc
• haskellPackages.sde-solver
• haskellPackages.sde-solver.doc
• haskellPackages.tensorflow
• haskellPackages.tensorflow-core-ops
• haskellPackages.tensorflow-core-ops.doc
• haskellPackages.tensorflow-logging
• haskellPackages.tensorflow-logging.doc
• haskellPackages.tensorflow-mnist
• haskellPackages.tensorflow-mnist.data
• haskellPackages.tensorflow-mnist.doc
• haskellPackages.tensorflow-ops
• haskellPackages.tensorflow-ops.doc
• haskellPackages.tensorflow.doc
• librsb
• libtensorflow
• libtensorflow.python
• octavePackages.sparsersb
• python312Packages.hoomd-blue
• python312Packages.pydicom-seg
• python312Packages.pydicom-seg.dist
• python312Packages.tensorflow-build
• python312Packages.tensorflow-build.dist
• python313Packages.hoomd-blue
• python313Packages.pydicom-seg
• python313Packages.pydicom-seg.dist

❌ 19 packages failed to build:

• cp2k
• cp2k.dev
• elpa
• elpa.dev
• elpa.doc
• elpa.man
• parmetis
• pdi
• pflotran
• siesta
• siesta-mpi
• tests.pkg-config.defaultPkgConfigPackages.ompi
• tests.pkg-config.defaultPkgConfigPackages.ompi-c
• tests.pkg-config.defaultPkgConfigPackages.ompi-cxx
• tests.pkg-config.defaultPkgConfigPackages.ompi-f77
• tests.pkg-config.defaultPkgConfigPackages.ompi-f90
• tests.pkg-config.defaultPkgConfigPackages.ompi-fort
• xyce-parallel
• xyce-parallel.doc

✅ 320 packages built:

• adios2
• ants
• appcsxcad
• arpack-mpi
• c3d
• catalyst
• cloudcompare
• costa
• csxcad
• cudaPackages.libcublasmp
• cudaPackages.libcublasmp.dev
• cudaPackages.libcublasmp.include
• cudaPackages.libcublasmp.lib
• cudaPackages.libcudss
• cudaPackages.libcudss.dev
• cudaPackages.libcudss.include
• cudaPackages.libcudss.lib
• cudaPackages.libcudss.static
• cudaPackages.libnvshmem
• cudaPackages.nsight_systems
• dbcsr
• dbcsr.dev
• dcgm
• dl-poly-classic-mpi
• dolfinx
• dtcmp
• dtcmp.dev
• elastix
• elmerfem
• exhibit
• ezminc
• f3d
• f3d.man
• fftwMpi
• fftwMpi.dev
• fftwMpi.info
• fftwMpi.man
• freecad
• gdcm
• getdp
• globalarrays
• gromacsMpi (gromacsCudaMpi)
• gromacsMpi.dev (gromacsCudaMpi.dev)
• gromacsMpi.man (gromacsCudaMpi.man)
• gromacsDoubleMpi
• gromacsDoubleMpi.dev
• gromacsDoubleMpi.man
• haskellPackages.mpi-hs
• haskellPackages.mpi-hs-binary
• haskellPackages.mpi-hs-binary.doc
• haskellPackages.mpi-hs-cereal
• haskellPackages.mpi-hs-cereal.doc
• haskellPackages.mpi-hs-store
• haskellPackages.mpi-hs-store.doc
• haskellPackages.mpi-hs.doc
• hdf5-fortran-mpi
• hdf5-fortran-mpi.bin
• hdf5-fortran-mpi.dev
• hdf5-mpi
• hdf5-mpi.bin
• hdf5-mpi.dev
• highfive-mpi
• hp2p
• hpcg
• hpl
• hypre
• ior
• itk
• itk_5_2
• kagen
• kahip
• kaminpar
• lammps-mpi
• libcircle
• libcircle.dev
• libmbd
• libsupermesh
• libsupermesh.dev
• libvdwxc
• lwgrp
• lwgrp.dev
• migrate
• mirtk
• mpi
• mpi.dev
• mpi.man
• mpifileutils
• mpifileutils.dev
• mpifileutils.man
• mrtrix
• mumps-mpi
• nest-mpi
• netcdf-mpi
• netgen (python313Packages.netgen-mesher)
• neuron-mpi
• nixpkgs-manual
• nwchem
• nwchem.dev
• octavePackages.dicom
• octopus
• octopus.dev
• octopus.testsuite
• openems
• otb
• p4est
• p4est-dbg
• p4est-sc
• p4est-sc-dbg
• paraview
• parmmg
• parmmg.dev
• pcl
• petsc
• pfft
• pfft.dev
• pnetcdf
• pnfft
• pnfft.dev
• precice
• prometheus-dcgm-exporter
• python312Packages.adios2
• python312Packages.baselines
• python312Packages.baselines.dist
• python312Packages.catalyst
• python312Packages.conduit-mpi
• python312Packages.conduit-mpi.dist
• python312Packages.dask-mpi
• python312Packages.dask-mpi.dist
• python312Packages.dicom2nifti
• python312Packages.dicom2nifti.dist
• python312Packages.f3d
• python312Packages.f3d.man
• python312Packages.fast-simplification
• python312Packages.fast-simplification.dist
• python312Packages.fenics-dolfinx
• python312Packages.fenics-dolfinx.dist
• python312Packages.firedrake
• python312Packages.firedrake.dist
• python312Packages.gdcm
• python312Packages.gpaw
• python312Packages.gpaw.dist
• python312Packages.gstools
• python312Packages.gstools.dist
• python312Packages.h5py-mpi
• python312Packages.h5py-mpi.dist
• python312Packages.itk
• python312Packages.kahip
• python312Packages.libsupermesh
• python312Packages.libsupermesh.dist
• python312Packages.mayavi
• python312Packages.mayavi.dist
• python312Packages.medpy
• python312Packages.medpy.dist
• python312Packages.medvol
• python312Packages.medvol.dist
• python312Packages.meep
• python312Packages.mpi-pytest
• python312Packages.mpi-pytest.dist
• python312Packages.mpi4py
• python312Packages.mpi4py.dist
• python312Packages.napari-nifti
• python312Packages.napari-nifti.dist
• python312Packages.nest
• python312Packages.netgen-mesher
• python312Packages.neuronpy
• python312Packages.nifty8
• python312Packages.nifty8.dist
• python312Packages.opencv4Full
• python312Packages.opencv4Full.cxxdev
• python312Packages.opencv4Full.package_tests
• python312Packages.petsc4py
• python312Packages.petsctools
• python312Packages.petsctools.dist
• python312Packages.pykrige
• python312Packages.pykrige.dist
• python312Packages.pymatgen
• python312Packages.pymatgen.dist
• python312Packages.pymedio
• python312Packages.pymedio.dist
• python312Packages.pyotb
• python312Packages.pyotb.dist
• python312Packages.pyprecice
• python312Packages.pyprecice.dist
• python312Packages.pyradiomics
• python312Packages.pyradiomics.dist
• python312Packages.python-csxcad
• python312Packages.python-csxcad.dist
• python312Packages.python-openems
• python312Packages.python-openems.dist
• python312Packages.pyvista
• python312Packages.pyvista.dist
• python312Packages.sfepy
• python312Packages.sfepy.dist
• python312Packages.simpleitk
• python312Packages.simpleitk.dist
• python312Packages.sirius
• python312Packages.sirius.dev
• python312Packages.slepc4py
• python312Packages.sumo
• python312Packages.sumo.dist
• python312Packages.torch-bin
• python312Packages.torch-bin.dist
• python312Packages.torchaudio-bin
• python312Packages.torchaudio-bin.dist
• python312Packages.torchio
• python312Packages.torchio.dist
• python312Packages.torchvision-bin
• python312Packages.torchvision-bin.dist
• python312Packages.vtk
• python313Packages.adios2
• python313Packages.baselines
• python313Packages.baselines.dist
• python313Packages.catalyst
• python313Packages.conduit-mpi
• python313Packages.conduit-mpi.dist
• python313Packages.dask-mpi
• python313Packages.dask-mpi.dist
• python313Packages.dicom2nifti
• python313Packages.dicom2nifti.dist
• python313Packages.f3d
• python313Packages.f3d.man
• python313Packages.fast-simplification
• python313Packages.fast-simplification.dist
• python313Packages.fenics-dolfinx
• python313Packages.fenics-dolfinx.dist
• python313Packages.firedrake
• python313Packages.firedrake.dist
• python313Packages.gdcm
• python313Packages.gpaw
• python313Packages.gpaw.dist
• python313Packages.gstools
• python313Packages.gstools.dist
• python313Packages.h5py-mpi
• python313Packages.h5py-mpi.dist
• python313Packages.itk
• python313Packages.kahip
• python313Packages.libsupermesh
• python313Packages.libsupermesh.dist
• python313Packages.mayavi
• python313Packages.mayavi.dist
• python313Packages.medpy
• python313Packages.medpy.dist
• python313Packages.medvol
• python313Packages.medvol.dist
• python313Packages.meep
• python313Packages.mpi-pytest
• python313Packages.mpi-pytest.dist
• python313Packages.mpi4py
• python313Packages.mpi4py.dist
• python313Packages.napari-nifti
• python313Packages.napari-nifti.dist
• python313Packages.nest
• python313Packages.nifty8
• python313Packages.nifty8.dist
• python313Packages.opencv4Full
• python313Packages.opencv4Full.cxxdev
• python313Packages.opencv4Full.package_tests
• python313Packages.petsc4py
• python313Packages.petsctools
• python313Packages.petsctools.dist
• python313Packages.pykrige
• python313Packages.pykrige.dist
• python313Packages.pymedio
• python313Packages.pymedio.dist
• python313Packages.pyotb
• python313Packages.pyotb.dist
• python313Packages.pyprecice
• python313Packages.pyprecice.dist
• python313Packages.pyradiomics
• python313Packages.pyradiomics.dist
• python313Packages.python-csxcad
• python313Packages.python-csxcad.dist
• python313Packages.pyvista
• python313Packages.pyvista.dist
• python313Packages.simpleitk
• python313Packages.simpleitk.dist
• python313Packages.sirius
• python313Packages.sirius.dev
• python313Packages.slepc4py
• python313Packages.torch-bin
• python313Packages.torch-bin.dist
• python313Packages.torchaudio-bin
• python313Packages.torchaudio-bin.dist
• python313Packages.torchio
• python313Packages.torchio.dist
• python313Packages.torchvision-bin
• python313Packages.torchvision-bin.dist
• python313Packages.vtk
• qcsxcad
• qcsxcad.dev
• quantum-espresso
• raxml-mpi
• rtabmap
• scalapack
• scalapack.dev
• scipopt-ug
• simpleitk
• sirius
• sirius.dev
• slepc
• spfft
• spla
• spla.dev
• superlu_dist
• tests.testers.hasCmakeConfigModules.boost-has-boost_mpi
• tests.testers.hasCmakeConfigModules.boost_mpi-does-not-have-mpi
• therion
• tmpi
• trilinos-mpi
• tt-metal
• ucc
• ucc.dev
• ucx
• ucx.dev
• ucx.doc
• viskores
• vtk
• vtk-dicom
• vtk-full
• vtkWithQt6

---

Error logs: `x86_64-linux`

cp2k

  but the target was not found.  Possible reasons include:
* There is a typo in the target name.
* A find_package call is missing for an IMPORTED target.
* An ALIAS target is missing.

-- Generating done (0.3s)

CMake Warning:

Manually-specified variables were not used by the project:
BUILD_TESTING
CMAKE_EXPORT_NO_PACKAGE_REGISTRY
CMAKE_POLICY_DEFAULT_CMP0025
CUDAToolkit_INCLUDE_DIR
CUDA_HOST_COMPILER

CMake Generate step failed.  Build files cannot be regenerated correctly.

elpa

Not using NVIDIA_SM80_GPU as no selected kernel needs it
checking whether we need _ in C programs to link against a Fortran library... yes
checking whether we can link C programs against Fortran without _ ... no
checking whether we can compile SSE3 with gcc intrinsics in C... yes
checking whether double-precision SSE assembly kernels can be compiled... yes
checking whether single-precision SSE assembly kernels can be compiled... yes
checking whether GPU version should be used... no
checking whether the NVIDIA cub should be used (only for the real kernels)... no
checking whether INTEL GPU version should be used with OpenMP or SYCL backend... no
checking for nvcc... yes
checking for library containing cublasDgemm... -lcublas
checking for library containing cublasLtHeuristicsCacheSetCapacity... -lcublasLt
checking for library containing cudaMemcpy... -lcudart
checking whether NVIDIA GPU memory debugging should be enabled... no
checking whether CUDA aware MPI should be used... no
checking whether GPU streams should be used... yes
configure: Streaming has ben enabled since you relied on the default action
checking whether NVIDIA cusolver library should be used (since streams are activated)... yes
checking for library containing cusolverDnXtrtri... no
configure: error: Could not link cusolver;  try to set the path to cusolver.so or disable it: --with-cusolver=no

parmetis

@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: configurePhase
@nix { "action": "setPhase", "phase": "configurePhase" }
rm -rf build/Linux-x86_64
mkdir -p build/Linux-x86_64
cd build/Linux-x86_64 && cmake /build/source -DCMAKE_VERBOSE_MAKEFILE=1 -DGKLIB_PATH=/nix/store/n8673jfvd2zbf15jab2gwirzxgxp8fxn-gklib-5.1.1-unstable-2025-07-15  -DMETIS_PATH=/nix/store/hpfkwjlnaygsfkvrwwj2qrscpp29iigl-metis-5.2.1 -DCMAKE_INSTALL_PREFIX=/nix/store/iwsxc6g4j1jdf7d3m3bxh8gdfdjsayri-parmetis-4.0.3-unstable-2023-03-26 -DSHARED=1 -DCMAKE_C_COMPILER=mpicc
CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 has been removed from CMake.
Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax

to tell CMake that the project requires at least <min> but has been updated

to work with policies introduced by <max> or earlier.
Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
-- Configuring incomplete, errors occurred!

make: *** [Makefile:72: config] Error 1

pdi

-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/libnetcdf.settings
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/cmake/netCDF/netCDFTargets.cmake
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/cmake/netCDF/netCDFTargets-release.cmake
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/cmake/netCDF/netCDFConfig.cmake
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/cmake/netCDF/netCDFConfigVersion.cmake
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_mem.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_aux.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_meta.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_filter.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_filter_build.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_dispatch.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_par.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/include/netcdf_json.h
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/libnetcdf.so.19
-- Set non-toolchain portion of runtime path of "/nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/libnetcdf.so.19" to "/nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2//nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib"
-- Installing: /nix/store/82w64dam0sghv4v80cckykmrzwdld1nc-pdi-1.9.2/lib/libnetcdf.so
[ 26%] Completed 'NetCDF_pkg'
[ 26%] Built target NetCDF_pkg
make: *** [Makefile:136: all] Error 2

xyce-parallel

checking for library containing MPI_Bcast... none required
checking for amd_valid in -lamd... yes
checking for main in -lteuchoscore... yes
configure: WARNING: Unable to find export file: Makefile.export.Teuchos.  Using predefined library dependencies.
checking for main in -lteuchoscore... (cached) yes
checking for main in -lteuchosremainder... yes
checking for main in -lteuchosnumerics... yes
checking for main in -lteuchoscomm... yes
checking for main in -lteuchosparameterlist... yes
checking for trilinos_klu_defaults in -ltrilinosss... yes
configure: WARNING: Unable to find export file: Makefile.export.Triutils.  Using predefined library dependencies.
checking for main in -ltriutils... yes
configure: WARNING: Unable to find export file: Makefile.export.Epetra.  Using predefined library dependencies.
checking for main in -lepetra... yes
configure: WARNING: Unable to find export file: Makefile.export.EpetraExt.  Using predefined library dependencies.
checking for main in -lepetraext... yes
checking for mpicxx -std=gnu++11 options needed to detect all undeclared functions... none needed
checking whether HAVE_TEUCHOS_COMPLEX is declared... yes
checking for Teuchos_SerialDenseMatrix.hpp... no
configure: error: Unable to compile a test program against Trilinos that includes Teuchos_Serial_DenseMatrix.hpp.  It is possible Trilinos was not properly configured or the environment has changed since Trilinos was installed.  See config.log for more information.

[GaetanLepage]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 460294 --extra-nixpkgs-config '{ allowUnfree = true; cudaSupport = true; }' --package nixosTests.slurm
Commit: 3f5a60fbb9b5219a9e4be6fde0ac00f8da217b91

---

x86_64-linux

✅ 1 test built:

• nixosTests.slurm

[ConnorBaker]

See also #459164