"Correcting" py-horovod

stacks/pinot-noir-gcc13/packages_stack.yaml

@@ -214,6 +214,9 @@ packages:
   py-fenics-dolfinx:
     require: ['@0.8.0']
 
+  py-horovod:
+    require: ['frameworks=pytorch,keras,tensorflow', 'controllers=mpi', 'tensor_ops=nccl']
+
   py-numpy:
     prefer: ['@1.26.4']
 

stacks/pinot-noir-gcc13/spack.yaml

@@ -297,7 +297,7 @@ spack:
         - paraview@5.12.0 +shared +python +hdf5  +opengl2
         - py-fenics-dolfinx
         - py-h5py ++mpi
-        - py-horovod
+        # - py-horovod cannot resolve dependencies with pytorch
         - py-keras
         - py-tensorflow
         - py-torch