Disable OpenMP sections by default

dace/codegen/targets/rtl.py

@@ -56,6 +56,7 @@ def generate_node(self, sdfg: sdfg.SDFG, dfg: state.StateSubgraphView, state_id:
                 (2) generate tasklet->out
                 (3) generate tasklet
             """
+            callsite_stream.write('{', sdfg, state_id, dfg.node_id(node))
             # generate code to handle data input to the tasklet
             for edge in dfg.in_edges(node):
                 # find input array
@@ -72,6 +73,7 @@ def generate_node(self, sdfg: sdfg.SDFG, dfg: state.StateSubgraphView, state_id:
                                                            callsite_stream)
             # generate tasklet code
             self.unparse_tasklet(sdfg, dfg, state_id, node, function_stream, callsite_stream)
+            callsite_stream.write('}', sdfg, state_id, dfg.node_id(node))
         else:
             raise RuntimeError(
                 "Only tasklets are handled here, not {}. This should have been filtered by the predicate".format(

dace/config_schema.yml

@@ -249,7 +249,7 @@ required:
 
                     openmp_sections:
                         type: bool
-                        default: true
+                        default: false
                         title: Use OpenMP sections
                         description: >
                             If set to true, multiple connected components will