spack:
  concretizer:
    unify: when_possible
    targets:
      granularity: microarchitectures
    reuse:
      from:
      - type: local
      - type: external
  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
              OMPI_MCA_mtl_ofi_disable_hmem: 'true'
        openmpi@main:
          environment:
            set:
              SLURM_MPI_TYPE: pmix
              FI_HMEM_CUDA_USE_DMABUF: '1'
              OMPI_MCA_coll: '^han'
  packages:
    # overwrite any existing compiler
    'cce:':
      buildable: true
    'gcc:':
      buildable: true
    'nvhpc:':
      buildable: true
  specs: []
  view: false
  compilers:
  - compiler:
      spec: gcc@=7.5.0
      paths:
        cc: /usr/bin/gcc
        cxx: /usr/bin/g++
        f77: /usr/bin/gfortran
        fc: /usr/bin/gfortran
      flags: {}
      operating_system: sles15
      target: aarch64
      modules: []
      environment: {}
      extra_rpaths: []