tensorcore can only used in Volta or newer devices

mindspore/ccsrc/runtime/device/gpu/kernel_info_setter.cc

@@ -27,6 +27,7 @@
 #include "utils/ms_utils.h"
 #include "backend/kernel_compiler/oplib/oplib.h"
 #include "backend/kernel_compiler/oplib/opinfo.h"
+#include "runtime/device/gpu/cuda_common.h"
 
 namespace mindspore {
 namespace device {
@@ -236,6 +237,12 @@ void UpdateKernelFormatInfo(const CNodePtr &kernel_node, const std::vector<TypeI
 }  // namespace
 
 void FormatTransformChecker::CheckSupportFormatTransform(const std::shared_ptr<session::KernelGraph> &kernel_graph) {
+  // TensorCore can be used only in Volta or newer devices.
+  const int marjor_sm = GET_MAJOR_SM;
+  if (marjor_sm < RECOMMEND_SM) {
+    format_transform_ = false;
+    return;
+  }
   auto kernels = kernel_graph->execution_order();
   size_t conv_cnt = 0;
   size_t bn_cnt = 0;