1 files changed, 75 insertions, 0 deletions
diff --git a/runtimes/neurun/src/codegen/PlanBuilder.cc b/runtimes/neurun/src/codegen/PlanBuilder.cc
new file mode 100644
index 000000000..5d4d6f9c9
--- /dev/null
+++ b/runtimes/neurun/src/codegen/PlanBuilder.cc
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "PlanBuilder.h"
+
+namespace neurun
+{
+namespace codegen
+{
+
+void PlanBuilder::addShapeConstr(const ::neurun::graph::operand::Index &ind,
+                                 const ::arm_compute::TensorInfo &info)
+{
+  _tensor_info_ctx[ind.asInt()] = info;
+}
+
+void PlanBuilder::addInitializer(const ::neurun::graph::operand::Index &ind,
+                                 const Initializer &initializer)
+{
+  _initializer_ctx[ind.asInt()] = initializer;
+}
+
+void PlanBuilder::addStage(const Stage &stage) { _stages.emplace_back(stage); }
+
+void PlanBuilder::finalize(const backend::TensorBuilderSet &tensor_builders)
+{
+  // Prepare tensors
+  for (auto &tensor_builder : tensor_builders)
+  {
+    tensor_builder->prepare(_plan, _tensor_info_ctx);
+  }
+
+  // Process Stage
+  ExecutionBuilder execution_builder{_plan};
+
+  for (const auto &stage : _stages)
+  {
+    stage(execution_builder);
+  }
+
+  // TODO Add code for CPU/ACL tensor allocation
+  // Allocate Tensor Memory for cl_tensors
+  for (auto &tensor_builder : tensor_builders)
+  {
+    tensor_builder->allocate();
+  }
+
+  // Fill weight/bias
+  for (auto it = _initializer_ctx.begin(); it != _initializer_ctx.end(); ++it)
+  {
+    const ::neurun::graph::operand::Index operand_index{it->first};
+    auto objects = _plan.operands().at(operand_index);
+
+    for (auto object : objects)
+    {
+      object->access(it->second);
+    }
+  }
+}
+
+} // namepsace codegen
+} // namespace neurun