[icon] Add variant realloc-buf (#789)

C2SM · Jul 18, 2023 · 1bc2096 · 1bc2096
1 parent 3e8c3b0
commit 1bc2096
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/repos/c2sm/packages/icon/package.py b/repos/c2sm/packages/icon/package.py
@@ -113,6 +113,9 @@ class Icon(AutotoolsPackage, CudaPackage):
             default='no',
             values=('openacc+cuda', 'no'),
             description='Enable GPU support')
+    variant('realloc-buf',
+            default=False,
+            description='Enable reallocatable communication buffer')
     variant('grib2', default=False, description='Enable GRIB2 I/O')
     variant('parallel-netcdf',
             default=False,
@@ -305,6 +308,7 @@ def configure_args(self):
                 'async-io-rma',
                 'mpi-gpu',
                 'openmp',
+                'realloc-buf',
                 'grib2',
                 'parallel-netcdf',
                 'sct',