spack:
  concretizer:
    unify: false
    targets:
      granularity: microarchitectures
    reuse:
      from:
      - type: local
      - type: external
      - type: buildcache
    splice:
      explicit:
      - target: libfabric@1.15.2.0
        replacement: libfabric/auxmn
        transitive: false
  config:
    install_tree:
      root: $spack/opt/spack/testing
      # Strongly adviced to avoid problems with buildcaches
      padded_length: 256
  include:
  - $spack/../spack-psi/env/$os/$target_family/sysconfigs/packages.yaml
  mirrors:
    local_psi: file:///afs/psi.ch/software/spack/testing
  modules:
    default:
      roots:
        lmod: $spack/opt/spack/testing/modulefiles
      lmod:
        cray-mpich:
          environment:
            set:
              SLURM_MPI_TYPE: pmix
        openmpi:
          environment:
            set:
              SLURM_MPI_TYPE: pmix
        openmpi@main:
          environment:
            set:
              SLURM_MPI_TYPE: pmix
              FI_HMEM_CUDA_USE_DMABUF: '1'
  packages:
    libfuse:
      externals:
        - spec: libfuse@2.9.7
          prefix: /usr
    'nvhpc:':
      buildable: true
    'cce:':
      buildable: true
  specs:
   - osu-micro-benchmarks +cuda cuda_arch=90 %gcc@14.2.0 ^openmpi@main +cuda cuda_arch=90 ^libfabric@main+cuda fabrics=lnx,cxi,rxm,tcp,shm ^libcxi+cuda ^cuda@12.8.0
  view: false