[QNN EP] Fix error messages being logged as VERBOSE instead of ERROR

onnxruntime/core/providers/qnn/builder/qnn_backend_manager.cc

@@ -441,7 +441,6 @@ void QnnLogging(const char* format,
                 QnnLog_Level_t level,
                 uint64_t timestamp,
                 va_list argument_parameter) {
-  ORT_UNUSED_PARAMETER(level);
   ORT_UNUSED_PARAMETER(timestamp);
 
   if (!::onnxruntime::logging::LoggingManager::HasDefaultLogger()) {
@@ -451,7 +450,8 @@ void QnnLogging(const char* format,
   }
 
   const auto& logger = ::onnxruntime::logging::LoggingManager::DefaultLogger();
-  const auto severity = ::onnxruntime::logging::Severity::kVERBOSE;
+  // Map QNN log level to ORT severity
+  logging::Severity severity = QnnBackendManager::MapQNNLogLevelToOrtSeverity(level);
   const auto data_type = ::onnxruntime::logging::DataType::SYSTEM;
 
   if (logger.OutputIsEnabled(severity, data_type)) {
@@ -525,6 +525,22 @@ QnnLog_Level_t QnnBackendManager::MapOrtSeverityToQNNLogLevel(logging::Severity
   }
 }
 
+/* static */ logging::Severity QnnBackendManager::MapQNNLogLevelToOrtSeverity(QnnLog_Level_t qnn_log_level) {
+  // Map QNN log level to ORT log severity
+  switch (qnn_log_level) {
+    case QNN_LOG_LEVEL_VERBOSE:
+    case QNN_LOG_LEVEL_DEBUG:
+      return logging::Severity::kVERBOSE;
+    case QNN_LOG_LEVEL_INFO:
+      return logging::Severity::kINFO;
+    case QNN_LOG_LEVEL_WARN:
+      return logging::Severity::kWARNING;
+    case QNN_LOG_LEVEL_ERROR:
+    default:
+      return logging::Severity::kERROR;
+  }
+}
+
 Status QnnBackendManager::ResetQnnLogLevel(std::optional<logging::Severity> ort_log_level) {
   std::lock_guard<std::recursive_mutex> lock(logger_recursive_mutex_);
   if (!backend_setup_completed_ || logger_ == nullptr) {

onnxruntime/core/providers/qnn/builder/qnn_backend_manager.h

@@ -328,6 +328,7 @@ class QnnBackendManager : public std::enable_shared_from_this<QnnBackendManager>
   const char* QnnProfileErrorToString(QnnProfile_Error_t error);
   std::string QnnErrorHandleToString(Qnn_ErrorHandle_t error);
   QnnLog_Level_t MapOrtSeverityToQNNLogLevel(logging::Severity ort_log_level);
+  static logging::Severity MapQNNLogLevelToOrtSeverity(QnnLog_Level_t qnn_log_level);
 
   // Adds a new QNN context.
   // Transfers ownership of `context_handle` (i.e., responsibility of freeing it) to this instance