Spack v1.0.0

env/sles15/aarch64/admin/testing/spack.yaml

@@ -1,12 +1,18 @@
 spack:
   concretizer:
-    unify: when_possible
+    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
@@ -29,34 +35,20 @@ spack:
           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
+    libfuse:
+      externals:
+        - spec: libfuse@2.9.7
+          prefix: /usr
     'nvhpc:':
       buildable: true
-  specs: []
+    '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
-  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: []