get config out of loop

src/models/model.cc

@@ -599,6 +599,18 @@ namespace ctranslate2 {
       const auto num_variables = consume<uint32_t>(model_file);
       model->_variable_index.reserve(num_variables);
 
+      // check config for tensor parallel
+      bool multi_query_attention = false;
+      if (tensor_parallel)
+      {
+
+        if (model->config.contains("multi_query_attention"))
+          multi_query_attention = model->config["multi_query_attention"];
+        else
+          spdlog::warn("Running model in mode tensor parallel but missing multi_query_attention option in"
+                       " the config.json could lead to error! Try using the latest version of converters");
+      }
+
       for (uint32_t i = 0; i < num_variables; ++i) {
         auto name = consume<std::string>(model_file);
         const size_t rank = consume<uint8_t>(model_file);
@@ -621,12 +633,6 @@ namespace ctranslate2 {
         StorageView variable(std::move(shape), dtype);
         consume<char>(model_file, num_bytes, static_cast<char*>(variable.buffer()));
         if (tensor_parallel) {
-          bool multi_query_attention = false;
-          if (model->config.contains("multi_query_attention"))
-            multi_query_attention = model->config["multi_query_attention"];
-          else
-            spdlog::warn("Running model in mode tensor parallel but missing multi_query_attention option in"
-                         " the config.json could lead to error! Try using the latest version of converters");
           int outer_dim = 0;
           int inner_dim = 1;
           static dim_t model_dim = 0;