[clang-tidy] Open bugprone-integer-division Check (#56246)

.clang-tidy

@@ -14,7 +14,7 @@ Checks: '
 -bugprone-inaccurate-erase,
 -bugprone-incorrect-roundings,
 -bugprone-infinite-loop,
--bugprone-integer-division,
+bugprone-integer-division,
 -bugprone-macro-repeated-side-effects,
 -bugprone-misplaced-operator-in-strlen-in-alloc,
 -bugprone-misplaced-widening-cast,

paddle/fluid/framework/details/scope_buffered_monitor.cc

@@ -29,7 +29,7 @@ namespace paddle {
 namespace framework {
 namespace details {
 
-static constexpr double kMB = 1 / (1024 * 1024);
+static constexpr double kMB = 1.0 / (1024.0 * 1024.0);
 
 static void GetTensors(Variable *var,
                        std::unordered_set<phi::DenseTensor *> *tensor_set) {