[pten] add CI check for using DenseTensor::mutable_data() in pten directions (#39467)

paddle/pten/core/dense_tensor.h

@@ -162,6 +162,11 @@ class DenseTensor : public TensorBase,
   /// \return The const data pointer value of raw type.
   const void* data() const;
 
+  template <typename T>
+  T* data();
+
+  void* data();
+
  private:
   friend class DenseTensorUtils;
 

paddle/pten/core/dense_tensor.inl

@@ -53,11 +53,6 @@ DenseTensor(intrusive_ptr<Storage> storage, DenseTensorMeta&& meta);
 
 inline bool IsInitialized() const { return holder_ != nullptr; }
 
-template <typename T>
-T* data();
-
-void* data();
-
 template <typename T>
 T* mutable_data(const paddle::platform::Place& place,
                 size_t requested_size = 0);

tools/check_file_diff_approvals.sh

@@ -262,6 +262,17 @@ if [ "${PTEN_INCLUDE_FLUID_FILES}" != "" ] && [ "${GIT_PR_ID}" != "" ]; then
     echo_line="You must have one RD (chenwhql, MingMingShangTian, YuanRisheng or zyfncg) approval for the including paddle/fluid header in paddle/pten files(${PTEN_INCLUDE_FLUID_FILES}).\n"
     check_approval 1 chenwhql MingMingShangTian YuanRisheng zyfncg
 fi
+PTEN_USE_MUTABLE_DATA_FILES=""
+for CHANGE_FILE in ${HAS_MODIFIED_PTEN_FILES}; do
+    PTEN_DIR_ADDED_LINES=`git diff -U0 upstream/$BRANCH -- ${PADDLE_ROOT}/${CHANGE_FILE} | grep "^+" | grep -w "mutable_data" || true`
+    if [ "${PTEN_DIR_ADDED_LINES}" != "" ] && [ "${GIT_PR_ID}" != "" ]; then
+        PTEN_USE_MUTABLE_DATA_FILES="${PTEN_USE_MUTABLE_DATA_FILES} ${CHANGE_FILE}"
+    fi 
+done
+if [ "${PTEN_USE_MUTABLE_DATA_FILES}" != "" ] && [ "${GIT_PR_ID}" != "" ]; then
+    echo_line="You can not use the DenseTensor::mutable_data() method in paddle/pten files(${PTEN_USE_MUTABLE_DATA_FILES}). If you want to alloc memory, use pten::DeviceContext::Alloc() or pten::DeviceContext::HostAlloc() instead and if you want to get mutable data, use DenseTensor::data(). If you have any questions, you can have one RD (chenwhql, Shixiaowei02, MingMingShangTian, YuanRisheng or zyfncg) review and approve.\n"
+    check_approval 1 chenwhql Shixiaowei02 MingMingShangTian YuanRisheng zyfncg
+fi
   
 ALL_CHANGE_FILES=`git diff --numstat upstream/$BRANCH | awk '{print $3}' | grep ".py"`
 ALL_OPTEST_BAN_DYGRAPH_MESSAGE=""