Function load_plugin

src/runtime/backend_loader.cpp:33–63

using namespace hipsycl::common;
bool load_plugin(const std::string &filename, void *&handle_out,
                 std::string &backend_name_out) {
  std::string message = "";
  if (void *handle = load_library(filename, message)) {
    if (void *symbol = get_symbol_from_library(
            handle, "hipsycl_backend_plugin_get_name", message)) {
      auto get_name =
          reinterpret_cast<decltype(&hipsycl_backend_plugin_get_name)>(symbol);

      handle_out = handle;
      backend_name_out = get_name();

      return true;
    } else {
      if (!message.empty()) {
        HIPSYCL_DEBUG_WARNING << "[backend_loader] " << message << std::endl;
        message = "";
      }
      close_library(handle, message);
      if (!message.empty()) {
        HIPSYCL_DEBUG_ERROR << "[backend_loader] " << message << std::endl;
      }
      return false;
    }
  } else {
    if (!message.empty()) {
      HIPSYCL_DEBUG_WARNING << "[backend_loader] " << message << std::endl;
    }
    return false;
  }
}

hipsycl::rt::backend *create_backend(void *plugin_handle) {
  assert(plugin_handle);