update: Enable OVEP build with Static OV Libraries for different devices

Author: ankitm3k

cmake/CMakeLists.txt

@@ -88,6 +88,9 @@ option(onnxruntime_CUDA_MINIMAL "Build CUDA without any operations apart from me
 option(onnxruntime_ENABLE_CUDA_LINE_NUMBER_INFO "When building with CUDA support, generate device code line number information." OFF)
 option(onnxruntime_USE_OPENVINO "Build with OpenVINO support" OFF)
 option(onnxruntime_USE_OPENVINO_STATIC_LIBS "Build with OpenVINO support as Static Library" OFF)
+option(onnxruntime_USE_OPENVINO_CPU_DEVICE "Build with OpenVINO support as Static Library for CPU Device" OFF)
+option(onnxruntime_USE_OPENVINO_GPU_DEVICE "Build with OpenVINO support as Static Library for GPU Device" OFF)
+option(onnxruntime_USE_OPENVINO_NPU_DEVICE "Build with OpenVINO support as Static Library for NPU Device" OFF)
 option(onnxruntime_USE_COREML "Build with CoreML support" OFF)
 option(onnxruntime_USE_NNAPI_BUILTIN "Build with builtin NNAPI lib for Android NNAPI support" OFF)
 option(onnxruntime_USE_QNN "Build with QNN support" OFF)

cmake/onnxruntime_providers_openvino.cmake

@@ -50,13 +50,41 @@
       # Use GLOB_RECURSE to find all static library files in the specified directory based on the OS
       file(GLOB_RECURSE OPENVINO_POSSIBLE_LIBS "${OPENVINO_STATIC_LIB_DIR}/${OPENVINO_STATIC_LIB_EXT}")
 
-      # Iterate over each possible library and check if it exists before appending
-      foreach(lib ${OPENVINO_POSSIBLE_LIBS})
+      # Copy all libraries to OPENVINO_COMMON_LIBS
+      set(OPENVINO_COMMON_LIBS ${OPENVINO_POSSIBLE_LIBS})
+
+      # Define the patterns for device-specific libraries
+      set(OPENVINO_DEVICE_PATTERNS "cpu" "gpu" "npu")
+
+      # Filter out device-specific libraries from OPENVINO_COMMON_LIBS
+      foreach(device_pattern IN LISTS OPENVINO_DEVICE_PATTERNS)
+        foreach(lib IN LISTS OPENVINO_COMMON_LIBS)
+          string(FIND "${lib}" "${device_pattern}" device_pos)
+          if(NOT device_pos EQUAL -1)
+            list(REMOVE_ITEM OPENVINO_COMMON_LIBS "${lib}")
+          endif()
+        endforeach()
+      endforeach()
+
+      # Iterate over each possible common library and check if it exists before appending
+      foreach(lib ${OPENVINO_COMMON_LIBS})
         if(EXISTS "${lib}")
           list(APPEND OPENVINO_FOUND_STATIC_LIBS "${lib}")
         endif()
       endforeach()
 
+      # Iterate over each possible library for the specified device and check if it exists before appending
+      foreach(lib ${OPENVINO_POSSIBLE_LIBS})
+        if(EXISTS "${lib}")
+          # Check device-specific variables and append only the required libraries
+          if((DEFINED onnxruntime_USE_OPENVINO_CPU_DEVICE AND onnxruntime_USE_OPENVINO_CPU_DEVICE AND lib MATCHES ".*cpu.*") OR
+            (DEFINED onnxruntime_USE_OPENVINO_GPU_DEVICE AND onnxruntime_USE_OPENVINO_GPU_DEVICE AND lib MATCHES ".*gpu.*") OR
+            (DEFINED onnxruntime_USE_OPENVINO_NPU_DEVICE AND onnxruntime_USE_OPENVINO_NPU_DEVICE AND lib MATCHES ".*npu.*"))
+            list(APPEND OPENVINO_FOUND_STATIC_LIBS "${lib}")
+          endif()
+        endif()
+      endforeach()
+
       # Append the found static library files to the OPENVINO_LIB_LIST
       list(APPEND OPENVINO_LIB_LIST ${OPENVINO_FOUND_STATIC_LIBS})
     else()

tools/ci_build/build.py

@@ -547,8 +547,9 @@ def convert_arg_line_to_args(self, arg_line):
         type=_openvino_verify_device_type,
         help="Build with OpenVINO for specific hardware.",
     )
-    parser.add_argument("--use_openvino_static_libs", action="store_true",
-                        help="Build with OpenVINO built as Static Library.")
+    parser.add_argument("--use_openvino_static_libs", type=str, default="",
+                        help="Build with OpenVINO built as Static Library."
+                        "Specify the device(s) to use in the format [CPU,GPU,NPU]")
     parser.add_argument(
         "--dnnl_aarch64_runtime", action="store", default="", type=str.lower, help="e.g. --dnnl_aarch64_runtime acl"
     )
@@ -1229,10 +1230,9 @@ def generate_build_tree(
 
     if args.winml_root_namespace_override:
         cmake_args += ["-Donnxruntime_WINML_NAMESPACE_OVERRIDE=" + args.winml_root_namespace_override]
-    if args.use_openvino or args.use_openvino_static_libs:
+    if args.use_openvino:
         cmake_args += [
             "-Donnxruntime_USE_OPENVINO=ON",
-            "-Donnxruntime_USE_OPENVINO_STATIC_LIBS=" + ("ON" if args.use_openvino_static_libs else "OFF"),
             "-Donnxruntime_NPU_NO_FALLBACK=" + ("ON" if args.use_openvino == "NPU_NO_CPU_FALLBACK" else "OFF"),
             "-Donnxruntime_USE_OPENVINO_GPU=" + ("ON" if args.use_openvino == "GPU" else "OFF"),
             "-Donnxruntime_USE_OPENVINO_CPU=" + ("ON" if args.use_openvino == "CPU" else "OFF"),
@@ -1245,9 +1245,25 @@ def generate_build_tree(
             "-Donnxruntime_USE_OPENVINO_MULTI=" + ("ON" if args.use_openvino.startswith("MULTI") else "OFF"),
             "-Donnxruntime_USE_OPENVINO_AUTO=" + ("ON" if args.use_openvino.startswith("AUTO") else "OFF"),
         ]
+        if args.use_openvino_static_libs:
+            cmake_args += ["-Donnxruntime_USE_OPENVINO_STATIC_LIBS=ON"]
+            devices_str = args.use_openvino_static_libs.strip('[]')
+            devices = re.split(r',\s*', devices_str)
+
+            valid_devices = {'CPU', 'GPU', 'NPU'}
+            if not all(device in valid_devices for device in devices):
+                raise ValueError("Invalid device specified. Valid devices are: CPU, GPU, NPU")
+
+            for device in devices:
+                if device == 'CPU':
+                    cmake_args.append("-Donnxruntime_USE_OPENVINO_CPU_DEVICE=ON")
+                if device == 'GPU':
+                    cmake_args.append("-Donnxruntime_USE_OPENVINO_GPU_DEVICE=ON")
+                if device == 'NPU':
+                    cmake_args.append("-Donnxruntime_USE_OPENVINO_NPU_DEVICE=ON")
 
     # VitisAI and OpenVINO providers currently only support full_protobuf option.
-    if args.use_full_protobuf or args.use_openvino or args.use_openvino_static_libs or args.use_vitisai or args.gen_doc:
+    if args.use_full_protobuf or args.use_openvino or args.use_vitisai or args.gen_doc:
         cmake_args += ["-Donnxruntime_USE_FULL_PROTOBUF=ON", "-DProtobuf_USE_STATIC_LIBS=ON"]
 
     if args.use_tvm and args.llvm_path is not None: