COMPMID-1016: Optimize kernel reconfiguration

Optimizes kernel reconfiguration when memory manager is used.
Note that this works only if every sub-sequent reconfigurations leads to
sizes less than the first one.

Change-Id: I08898e99929c3756147a02979b726c2380b6e11d
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/125114
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>

3 files changed, 13 insertions, 10 deletions

diff --git a/arm_compute/runtime/GLES_COMPUTE/GCBufferAllocator.h b/arm_compute/runtime/GLES_COMPUTE/GCBufferAllocator.h
index 103ac37bdd..8fa13e59a6 100644
--- a/arm_compute/runtime/GLES_COMPUTE/GCBufferAllocator.h
+++ b/arm_compute/runtime/GLES_COMPUTE/GCBufferAllocator.h
@@ -33,7 +33,7 @@
 
 namespace arm_compute
 {
-/** Default gles buffer allocator implementation */
+/** Default GLES buffer allocator implementation */
 class GCBufferAllocator : public IAllocator
 {
 public:
@@ -44,5 +44,5 @@ public:
     void *allocate(size_t size, size_t alignment) override;
     void free(void *ptr) override;
 };
-} // arm_compute
+} // namespace arm_compute
 #endif /*__ARM_COMPUTE_GCBUFFERALLOCATOR_H__ */
diff --git a/arm_compute/runtime/GLES_COMPUTE/GCMemoryGroup.h b/arm_compute/runtime/GLES_COMPUTE/GCMemoryGroup.h
index 485aa0e024..10f4fc6b05 100644
--- a/arm_compute/runtime/GLES_COMPUTE/GCMemoryGroup.h
+++ b/arm_compute/runtime/GLES_COMPUTE/GCMemoryGroup.h
@@ -44,5 +44,5 @@ inline void MemoryGroupBase<GCTensor>::associate_memory_group(GCTensor *obj)
     ARM_COMPUTE_ERROR_ON(allocator == nullptr);
     allocator->set_associated_memory_group(this);
 }
-} // arm_compute
+} // namespace arm_compute
 #endif /*__ARM_COMPUTE_GCMEMORYGROUP_H__ */
diff --git a/arm_compute/runtime/GLES_COMPUTE/functions/GCFullyConnectedLayer.h b/arm_compute/runtime/GLES_COMPUTE/functions/GCFullyConnectedLayer.h
index 81be1de21a..1f8dc3e1a0 100644
--- a/arm_compute/runtime/GLES_COMPUTE/functions/GCFullyConnectedLayer.h
+++ b/arm_compute/runtime/GLES_COMPUTE/functions/GCFullyConnectedLayer.h
@@ -67,14 +67,17 @@ public:
     GCFullyConnectedLayer(std::shared_ptr<IMemoryManager> memory_manager = nullptr);
     /** Set the input and output tensors.
      *
-     * @param[in]  input                Source tensor. Data type supported: F16/F32.
-     * @param[in]  weights              Weights tensor. The weights must be 2 dimensional. Data type supported: Same as @p input
-     * @param[in]  biases               Bias tensor. It can be nullptr. Data type supported:Same as @p input.
-     * @param[out] output               Destination tensor. Data type supported: Same as @p input.
-     * @param[in]  transpose_weights    (Optional) Transpose weights if true. Defaults to true.
-     * @param[in]  are_weights_reshaped (Optional) Reshape the weights tensor if false. Defaults to false.
+     * @param[in]  input                   Source tensor. Data type supported: F16/F32.
+     * @param[in]  weights                 Weights tensor. The weights must be 2 dimensional. Data type supported: Same as @p input
+     * @param[in]  biases                  Bias tensor. It can be nullptr. Data type supported:Same as @p input.
+     * @param[out] output                  Destination tensor. Data type supported: Same as @p input.
+     * @param[in]  transpose_weights       (Optional) Transpose weights if true. Defaults to true.
+     * @param[in]  are_weights_reshaped    (Optional) Reshape the weights tensor if false. Defaults to false.
+     * @param[in]  retain_internal_weights (Optional) Retain internal reshaped weights. Defaults to false.
+     *                                     Used for reconfiguration purposes.
      */
-    void configure(const IGCTensor *input, const IGCTensor *weights, const IGCTensor *biases, IGCTensor *output, bool transpose_weights = true, bool are_weights_reshaped = false);
+    void configure(const IGCTensor *input, const IGCTensor *weights, const IGCTensor *biases, IGCTensor *output,
+                   bool transpose_weights = true, bool are_weights_reshaped = false, bool retain_internal_weights = false);
 
     //Inherited methods override
     void run() override;