fix: fix bugs

Author: ankitm3k

onnxruntime/core/providers/openvino/backend_manager.cc

@@ -43,8 +43,9 @@ BackendManager::BackendManager(SessionContext& session_context,
                                                               session_context_(session_context),
                                                               shared_context_{shared_context} {
   subgraph_context_.is_ep_ctx_graph = ep_ctx_handle_.CheckForOVEPCtxNodeInGraph(subgraph);
-  // If the graph contains a OVIR wrapped node, we check if it has xml file attribute
-  subgraph_context_.is_ep_ctx_ovir_encapsulated = ep_ctx_handle_.CheckEPCacheContextAttribute(subgraph, "xml");
+  // If the graph contains a OVIR wrapped node, we check if it has matching xml file name attribute
+  subgraph_context_.is_ep_ctx_ovir_encapsulated = ep_ctx_handle_.CheckEPCacheContextAttribute(subgraph,
+                    session_context_.onnx_model_path_name.filename().replace_extension("xml").string());
 
   subgraph_context_.model_precision = [&](const GraphViewer& graph_viewer) {
     // return empty if graph has no inputs or if types are not one of FP32/FP16

onnxruntime/core/providers/openvino/backends/basic_backend.cc

@@ -82,9 +82,9 @@ BasicBackend::BasicBackend(std::unique_ptr<ONNX_NAMESPACE::ModelProto>& model_pr
 
           ORT_ENFORCE(!session_context_.so_context_file_path.empty() &&
           std::filesystem::path(session_context_.so_context_file_path).is_absolute() &&
-          std::filesystem::exists(session_context_.so_context_file_path),
-          log_tag + "Context file path must be non-empty & absolute, when using CreateSessionFormArray() API explicitly."
-          "Please set a valid absolute path for ep.context_file_path in session options.");
+          std::filesystem::exists(session_context_.so_context_file_path), log_tag +
+          "Context file path must be non-empty & absolute, when using CreateSessionFormArray() API explicitly."
+          " Please set a valid absolute path for ep.context_file_path in session options.");
           // Return absolute context file path as input to ImportEPCtxOVIREncapsulation() function.
           return session_context_.so_context_file_path;