COMPMID-1007: Add initial validate support to backend

Change-Id: I55eae35f35a3c7891e8d535907c861f022e43bea
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/125470
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/graph2/detail/ExecutionHelpers.cpp b/src/graph2/detail/ExecutionHelpers.cpp
index a7eba0fec8..48588f1361 100644
--- a/src/graph2/detail/ExecutionHelpers.cpp
+++ b/src/graph2/detail/ExecutionHelpers.cpp
@@ -75,6 +75,23 @@ void allocate_all_tensors(Graph &g)
     }
 }
 
+void validate_all_nodes(Graph &g)
+{
+    auto &nodes = g.nodes();
+
+    // Create tasks
+    for(auto &node : nodes)
+    {
+        if(node != nullptr)
+        {
+            Target assigned_target = node->assigned_target();
+            auto   backend         = backends::BackendRegistry::get().find_backend(assigned_target);
+            ARM_COMPUTE_ERROR_ON_MSG(!backend, "Requested backend doesn't exist!");
+            backend->validate_node(*node);
+        }
+    }
+}
+
 ExecutionWorkload configure_all_nodes(Graph &g, GraphContext &ctx)
 {
     ExecutionWorkload workload;