[onert] Add BulkPipelineLayer implementation for trix backend (#16343)

It adds new BulkPipelineLayer class to handle bulk pipeline operations
in the trix backend.

ONE-DCO-1.0-Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>

Author: batcheu

runtime/onert/backend/trix/ops/BulkPipelineLayer.cc

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2026 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 "BulkPipelineLayer.h"
+
+#include <iostream>
+#include <memory>
+
+namespace onert::backend::trix::ops
+{
+
+BulkPipelineLayer::BulkPipelineLayer() : _inputs(), _outputs()
+{
+  // DO NOTHING
+}
+
+BulkPipelineLayer::~BulkPipelineLayer()
+{
+  // DO NOTHING - _pipeline_manager will be automatically cleaned up by unique_ptr
+}
+
+void BulkPipelineLayer::configure(const std::vector<const IPortableTensor *> &inputs,
+                                  std::vector<IPortableTensor *> &outputs,
+                                  const std::vector<std::string> &binary_path)
+{
+  _inputs = inputs;
+  _outputs = outputs;
+
+  // Configure BulkPipeLineManager
+  BulkPipelineManager::PipelineConfig config;
+  config.model_paths = binary_path;
+  config.device_id = 0; // default device id = 0
+
+  _pipeline_manager = std::make_unique<BulkPipelineManager>(config);
+
+  if (!_pipeline_manager->initialize())
+  {
+    throw std::runtime_error("Failed to initialize BulkPipelineManager");
+  }
+}
+
+void BulkPipelineLayer::run()
+{
+  try
+  {
+    _pipeline_manager->execute(_inputs, _outputs);
+  }
+  catch (const std::exception &e)
+  {
+    std::cerr << "BulkPipelineLayer execution failed: " << e.what() << std::endl;
+    throw;
+  }
+}
+
+void BulkPipelineLayer::prepare()
+{
+  // DO NOTHING
+}
+
+} // namespace onert::backend::trix::ops

runtime/onert/backend/trix/ops/BulkPipelineLayer.h

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2026 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.
+ */
+
+#ifndef __ONERT_BACKEND_TRIX_OPS_BULK_PIPELINE_LAYER_H__
+#define __ONERT_BACKEND_TRIX_OPS_BULK_PIPELINE_LAYER_H__
+
+#include <backend/IPortableTensor.h>
+#include "../DevContext.h"
+#include <exec/IFunction.h>
+#include "BulkPipelineManager.h"
+
+namespace onert::backend::trix::ops
+{
+
+class BulkPipelineLayer : public ::onert::exec::IFunction
+{
+public:
+  BulkPipelineLayer();
+  ~BulkPipelineLayer() override;
+
+public:
+  void configure(const std::vector<const IPortableTensor *> &inputs,
+                 std::vector<IPortableTensor *> &outputs,
+                 const std::vector<std::string> &binary_path);
+
+  void run() override;
+
+  void prepare() override;
+
+private:
+  std::vector<const IPortableTensor *> _inputs;
+  std::vector<IPortableTensor *> _outputs;
+
+  // Pipeline manager
+  std::unique_ptr<BulkPipelineManager> _pipeline_manager;
+};
+
+} // namespace onert::backend::trix::ops
+
+#endif // __ONERT_BACKEND_TRIX_OPS_BULK_PIPELINE_LAYER_H__