Revert "COMPMID-3480: Perform in-place computations in NEArithmeticAdditionKernel"

This reverts commit 4a61653202afb018f4f259d3c144a735d73f0a20.

Reason for revert: We will allow in-place computations by providing the same input1 (or input2) as output, thus avoiding changes in the interface.

Change-Id: I7c8669e207e15731dc26dc366150bf960508a879
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3035
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 1 insertions, 18 deletions

diff --git a/src/graph/mutators/InPlaceOperationMutator.cpp b/src/graph/mutators/InPlaceOperationMutator.cpp
index 327e985625..3b06537cd9 100644
--- a/src/graph/mutators/InPlaceOperationMutator.cpp
+++ b/src/graph/mutators/InPlaceOperationMutator.cpp
@@ -25,7 +25,6 @@
 
 #include "arm_compute/graph/Graph.h"
 #include "arm_compute/graph/Logger.h"
-#include "arm_compute/graph/backends/BackendRegistry.h"
 
 namespace arm_compute
 {
@@ -43,29 +42,13 @@ IGraphMutator::MutationType InPlaceOperationMutator::type() const
 
 void InPlaceOperationMutator::mutate(Graph &g)
 {
-    std::set<NodeType> in_place_nodes =
-    {
-        NodeType::ActivationLayer,
-        NodeType::BatchNormalizationLayer,
-        NodeType::EltwiseLayer,
-        NodeType::PrintLayer,
-    };
+    std::set<NodeType> in_place_nodes = { NodeType::BatchNormalizationLayer, NodeType::ActivationLayer, NodeType::PrintLayer };
 
     // Not interested in the order of nodes
     for(auto &node : g.nodes())
     {
         if(node && in_place_nodes.find(node->type()) != std::end(in_place_nodes))
         {
-            // Validate node
-            backends::IDeviceBackend &backend = backends::BackendRegistry::get().get_backend(node->assigned_target());
-            Status                    status  = backend.validate_node(*node);
-
-            // If in-place computation is not supported, do nothing and go to next node
-            if(!bool(status))
-            {
-                continue;
-            }
-
             // Get input edge
             Edge *input_edge = node->input_edge(0);