[clang-tidy] NO.9 enable bugprone-narrowing-conversions

.clang-tidy

@@ -20,7 +20,7 @@ bugprone-integer-division,
 bugprone-misplaced-widening-cast,
 -bugprone-move-forwarding-reference,
 -bugprone-multiple-statement-macro,
--bugprone-narrowing-conversions,
+bugprone-narrowing-conversions,
 -bugprone-not-null-terminated-result,
 -bugprone-parent-virtual-call,
 -bugprone-posix-return,

paddle/fluid/distributed/auto_parallel/spmd_rules/cross_entropy_with_softmax_spmd_rule.cc

@@ -34,7 +34,7 @@ CrossEntropyWithSoftmaxSPMDRule::InferForward(
                                    input_specs_size));
 
   auto x_shape = input_specs[0].shape();
-  int x_ndim = x_shape.size();
+  int x_ndim = static_cast<int>(x_shape.size());
   auto x_dist_attr_src = input_specs[0].dist_attr();
   std::vector<int64_t> x_dims_mapping_src = x_dist_attr_src.dims_mapping();
 
@@ -176,8 +176,8 @@ CrossEntropyWithSoftmaxSPMDRule::InferBackward(
     const std::vector<DistTensorSpec>& output_specs,
     const paddle::framework::AttributeMap& attrs) {
   // step0: verify input args based on cross_entropy_with_softmax logic
-  int64_t ninputs = input_specs.size();
-  int64_t noutputs = output_specs.size();
+  int64_t ninputs = static_cast<int64_t>(input_specs.size());
+  int64_t noutputs = static_cast<int64_t>(output_specs.size());
   PADDLE_ENFORCE_EQ(
       ninputs,
       2,
@@ -194,7 +194,7 @@ CrossEntropyWithSoftmaxSPMDRule::InferBackward(
 
   // step1: build Einsum Notation
   std::vector<int64_t> x_shape = input_specs[0].shape();
-  int64_t x_ndim = x_shape.size();
+  int64_t x_ndim = static_cast<int64_t>(x_shape.size());
   std::vector<int64_t> label_shape = input_specs[1].shape();
 
   int axis = ExtractAttr<int>("axis", attrs);
@@ -205,7 +205,7 @@ CrossEntropyWithSoftmaxSPMDRule::InferBackward(
 
   // normalize axis
   if (axis < 0) {
-    axis = x_ndim + axis;
+    axis = static_cast<int>(x_ndim + axis);
   }
 
   std::string alphabet =

paddle/fluid/eager/custom_operator/custom_operator_node.cc

@@ -154,7 +154,7 @@ static void ConstructFwdAndBwdMap(
                 << "'s No." << j << " attrs: " << attrs_names[j]
                 << " related to No." << i
                 << " grad_attrs: " << grad_attrs_names[i];
-        in_out_map[op_type][1][4][j] = i;
+        in_out_map[op_type][1][4][j] = i;  // NOLINT
       }
     }
   }

paddle/fluid/framework/new_executor/interpreter/interpreter_util.cc

@@ -693,7 +693,7 @@ void BuildOpFuncList(const platform::Place& place,
         // op is not a operatorwithkernel, so direcly run OperatorBase::Run()
 
         std::vector<std::shared_ptr<OperatorBase>> following_ops(
-            ops.begin() + i + 1, ops.end());
+            ops.begin() + static_cast<int>(i) + 1, ops.end());
         HandleOperatorBase(place,
                            ops[i],
                            &op_func_node,

paddle/fluid/framework/new_executor/new_ir_interpreter.cc

@@ -236,7 +236,8 @@ void NewIRInterpreter::reset_scope(Scope* new_scope) {
   scope_ = new_scope;
   for (size_t i = 0; i < value_exe_info_->GetVarList().size(); i++) {
     const auto& var_name = value_exe_info_->GetNameById(static_cast<int>(i));
-    value_exe_info_->ResetVarList(i, new_scope->FindVar(var_name));
+    value_exe_info_->ResetVarList(static_cast<int>(i),
+                                  new_scope->FindVar(var_name));
   }
   // The index should be assured valid, cause the InterpreterCore may not be
   // fully built, but was still cached and used. For example, see unit test

paddle/fluid/inference/utils/io_utils.cc

@@ -240,35 +240,41 @@ void DeserializeShapeRangeInfo(
       continue;
     } else {
       std::vector<int32_t> tmp(info.min_shape_size());
-      for (size_t k = 0; k < tmp.size(); ++k) tmp[k] = info.min_shape(k);
+      for (size_t k = 0; k < tmp.size(); ++k)
+        tmp[k] = info.min_shape(static_cast<int>(k));
       min_shape->insert(std::make_pair(name, tmp));
 
       tmp.resize(info.max_shape_size());
-      for (size_t k = 0; k < tmp.size(); ++k) tmp[k] = info.max_shape(k);
+      for (size_t k = 0; k < tmp.size(); ++k)
+        tmp[k] = info.max_shape(static_cast<int>(k));
       max_shape->insert(std::make_pair(name, tmp));
 
       tmp.resize(info.opt_shape_size());
-      for (size_t k = 0; k < tmp.size(); ++k) tmp[k] = info.opt_shape(k);
+      for (size_t k = 0; k < tmp.size(); ++k)
+        tmp[k] = info.opt_shape(static_cast<int>(k));
       opt_shape->insert(std::make_pair(name, tmp));
     }
   }
   for (int i = 0; i < shape_range_infos.shape_range_info_size(); ++i) {
-    auto info = shape_range_infos.shape_range_info(i);
+    auto info = shape_range_infos.shape_range_info(static_cast<int>(i));
     auto name = info.name();
     if (min_value->count(name) || max_value->count(name) ||
         opt_value->count(name)) {
       continue;
     } else {
       std::vector<int32_t> tmp(info.min_value_size());
-      for (size_t k = 0; k < tmp.size(); ++k) tmp[k] = info.min_value(k);
+      for (size_t k = 0; k < tmp.size(); ++k)
+        tmp[k] = info.min_value(static_cast<int>(k));
       min_value->insert(std::make_pair(name, tmp));
 
       tmp.resize(info.max_value_size());
-      for (size_t k = 0; k < tmp.size(); ++k) tmp[k] = info.max_value(k);
+      for (size_t k = 0; k < tmp.size(); ++k)
+        tmp[k] = info.max_value(static_cast<int>(k));
       max_value->insert(std::make_pair(name, tmp));
 
       tmp.resize(info.opt_value_size());
-      for (size_t k = 0; k < tmp.size(); ++k) tmp[k] = info.opt_value(k);
+      for (size_t k = 0; k < tmp.size(); ++k)
+        tmp[k] = info.opt_value(static_cast<int>(k));
       opt_value->insert(std::make_pair(name, tmp));
     }
   }

paddle/fluid/inference/utils/table_printer.cc

@@ -101,7 +101,8 @@ void TablePrinter::InsertRow(const std::vector<std::string>& row) {
       if (line.length() > max_width) max_width = line.length();
     }
 
-    if (max_width > widths_[i]) widths_[i] = static_cast<float>(max_width);
+    if (static_cast<float>(max_width) > widths_[i])
+      widths_[i] = static_cast<float>(max_width);
 
     size_t num_lines = table_row[i].size();
     if (num_lines > max_height) max_height = num_lines;
@@ -159,47 +160,50 @@ void TablePrinter::CalcLayout() {
         // If the number of rows required for this record is larger than 1, we
         // will break that line and put it in multiple lines
         if (num_rows > 1) {
-          data_[i][j].erase(data_[i][j].begin() + line_index);
+          data_[i][j].erase(data_[i][j].begin() + line_index);  // NOLINT
           for (size_t k = 0; k < num_rows; ++k) {
             size_t start =
-                std::min(static_cast<size_t>(k * shares_[j]), line.length());
-            size_t end = std::min(static_cast<size_t>((k + 1) * shares_[j]),
-                                  line.length());
-            data_[i][j].insert(data_[i][j].begin() + line_index + k,
+                std::min(static_cast<size_t>(k * shares_[j]),  // NOLINT
+                         line.length());
+            size_t end =
+                std::min(static_cast<size_t>((k + 1) * shares_[j]),  // NOLINT
+                         line.length());
+            data_[i][j].insert(data_[i][j].begin() + line_index + k,  // NOLINT
                                line.substr(start, end - start));
           }
 
           // update line_index
           line_index += num_rows - 1;
         }
 
-        if (heights_[i] < (num_rows - 1 + data_[i][j].size()))
-          heights_[i] += num_rows - 1;
+        if (heights_[i] < static_cast<float>(num_rows - 1 + data_[i][j].size()))
+          heights_[i] += static_cast<float>(num_rows - 1);
       }
     }
   }
 }
 
 void TablePrinter::AddRowDivider(std::stringstream& ss) {
   ss << "+";
-  for (auto share : shares_) {
-    for (size_t j = 0; j < share + 2; ++j) ss << "-";
+  for (float share : shares_) {
+    for (float j = 0; j < share + 2; ++j) ss << "-";
     ss << "+";
   }
   ss << "\n";
 }
 
 void TablePrinter::AddRow(std::stringstream& ss, size_t row_idx) {
   auto row = data_[row_idx];
-  size_t max_height = heights_[row_idx];
+  size_t max_height = static_cast<size_t>(heights_[row_idx]);
 
   for (size_t h = 0; h < max_height; ++h) {
     ss << "|" << std::left;
     for (size_t i = 0; i < row.size(); ++i) {
       if (h < row[i].size()) {
-        ss << " " << std::setw(shares_[i]) << row[i][h] << " |";
+        ss << " " << std::setw(static_cast<int>(shares_[i])) << row[i][h]
+           << " |";
       } else {
-        ss << " " << std::setw(shares_[i]) << " "
+        ss << " " << std::setw(static_cast<int>(shares_[i])) << " "
            << " |";
       }
     }

paddle/fluid/ir_adaptor/translator/program_translator.cc

@@ -58,18 +58,21 @@ const std::unordered_set<std::string> ProgramTranslator::unsupported_ops = {
 static std::vector<uint64_t> GetCondOpIds(const BlockDesc& src_block,
                                           uint64_t first_id) {
   std::vector<uint64_t> op_list = {first_id};
-  if (src_block.Op(first_id + 1)->Type() == "logical_not") {
+  if (src_block.Op(static_cast<int>(first_id + 1))->Type() == "logical_not") {
     op_list.emplace_back(first_id + 1);
   }
-  if (src_block.Op(first_id + 2)->Type() == "conditional_block") {
+  if (src_block.Op(static_cast<int>(first_id + 2))->Type() ==
+      "conditional_block") {
     op_list.emplace_back(first_id + 2);
   }
-  if (src_block.Op(first_id + 3)->Type() == "cast") {
+  if (src_block.Op(static_cast<int>(first_id + 3))->Type() == "cast") {
     op_list.emplace_back(first_id + 3);
   }
-  size_t output_size = src_block.Op(first_id)->Output("Out").size();
+  size_t output_size =
+      src_block.Op(static_cast<int>(first_id))->Output("Out").size();
   for (size_t i = 0; i < output_size; i++) {
-    if (src_block.Op(first_id + 4 + i)->Type() == "select_input") {
+    if (src_block.Op(static_cast<int>(first_id + 4 + i))->Type() ==
+        "select_input") {
       op_list.emplace_back(first_id + 4 + i);
     }
   }
@@ -80,7 +83,7 @@ ConditionBlockCombination::ConditionBlockCombination(
     const ::paddle::framework::BlockDesc& src_block,
     const std::vector<uint64_t>& op_ids) {
   for (auto op_id : op_ids) {
-    op_list_.emplace_back(src_block.Op(op_id));
+    op_list_.emplace_back(src_block.Op(static_cast<int>(op_id)));
   }
   PADDLE_ENFORCE(Verify(op_list_),
                  platform::errors::NotFound(
@@ -224,7 +227,7 @@ void ProgramTranslator::TranslateBlock(const BlockDesc& src_block,
     if (translate_completed.count(op_id) && translate_completed.at(op_id)) {
       continue;
     }
-    auto op = src_block.Op(op_id);
+    auto op = src_block.Op(static_cast<int>(op_id));
     VLOG(8) << "=============>start to translate a op: " << op->Type();
 
     PADDLE_ENFORCE_EQ(unsupported_ops.count(op->Type()),
@@ -256,7 +259,7 @@ void ProgramTranslator::TranslateBlock(const BlockDesc& src_block,
           src_block.Op(id)->Type() == "assign",
           "The operator at the end of the sub block needs to be assign");
       yeild_inputs.emplace_back(
-          param_map_[src_block.Op(id)->Input("X")[0]].value);
+          param_map_[src_block.Op(static_cast<int>(id))->Input("X")[0]].value);
     }
     pir::AttributeMap attribute_map;
     auto yeild_info = ctx_->GetRegisteredOpInfo(pir::YieldOp::name());

paddle/fluid/operators/controlflow/pylayer_op_helper.cc

@@ -47,7 +47,7 @@ static void FindAllPyLayerOpAndPyLayerGradOp(
   for (size_t i = 1; i < program.Size(); ++i) {
     auto &block = program.Block(i);
     for (size_t j = 0; j < block.OpSize(); ++j) {
-      auto *op = block.Op(j);
+      auto *op = block.Op(static_cast<int>(j));
       if (op->Type() == "pylayer") {
         fwd_ops->emplace_back(op);
       } else if (op->Type() == "pylayer_grad") {

paddle/fluid/pir/dialect/operator/ir/op_attribute.cc

@@ -50,10 +50,10 @@ phi::Scalar ScalarAttribute::data() {
 
 IntArrayAttribute IntArrayAttribute::Parse(pir::IrParser &parser) {  // NOLINT
   Token buket_token = parser.ConsumeToken();
-  std::vector<int32_t> vec{};
+  std::vector<int> vec{};
   while (parser.PeekToken().val_ != "]") {
     Token val_token = parser.ConsumeToken();
-    vec.push_back(atoll(val_token.val_.c_str()));
+    vec.push_back(atoi(val_token.val_.c_str()));
     if (parser.PeekToken().val_ == "]") break;
     parser.ConsumeToken();
   }

paddle/fluid/pir/dialect/operator/ir/op_dialect.cc

@@ -126,7 +126,7 @@ pir::Type OperatorDialect::ParseType(pir::IrParser &parser) {  // NOLINT
       break;
     }
     parser.ConsumeToken();
-    parser.lexer->Unget(peek_token_val.size() - 1);
+    parser.lexer->Unget(static_cast<int>(peek_token_val.size() - 1));
     if (parser.PeekToken().token_type_ != DIGIT) {
       break;
     }

paddle/fluid/pir/transforms/pd_op_to_kernel_pass.cc

@@ -782,7 +782,8 @@ void HandleForSpecialOp(
           vec_inputs.emplace_back();
           continue;
         }
-        auto new_in = GetNewInput(cur_in, *map_value_pair, i, op_item->name());
+        auto new_in = GetNewInput(
+            cur_in, *map_value_pair, static_cast<int>(i), op_item->name());
         vec_inputs.push_back(new_in);
         vec_inner_types.push_back(new_in.type());
       }
@@ -801,7 +802,8 @@ void HandleForSpecialOp(
           vec_inputs.emplace_back();
           continue;
         }
-        auto new_in = GetNewInput(cur_in, *map_value_pair, i, op_item->name());
+        auto new_in = GetNewInput(
+            cur_in, *map_value_pair, static_cast<int>(i), op_item->name());
         vec_inputs.push_back(new_in);
 
         if (new_in.type().isa<pir::VectorType>()) {
@@ -826,7 +828,8 @@ void HandleForSpecialOp(
           vec_inputs.emplace_back();
           continue;
         }
-        auto new_in = GetNewInput(cur_in, *map_value_pair, i, op_item->name());
+        auto new_in = GetNewInput(
+            cur_in, *map_value_pair, static_cast<int>(i), op_item->name());
         vec_inputs.push_back(new_in);
 
         if (new_in.type().isa<pir::VectorType>()) {
@@ -850,7 +853,8 @@ void HandleForSpecialOp(
           vec_inputs.emplace_back();
           continue;
         }
-        auto new_in = GetNewInput(cur_in, *map_value_pair, i, op_item->name());
+        auto new_in = GetNewInput(
+            cur_in, *map_value_pair, static_cast<int>(i), op_item->name());
         vec_inputs.push_back(new_in);
       }
     }

paddle/fluid/pybind/auto_parallel_py.cc

@@ -645,16 +645,20 @@ static void parse_attrs(PyObject *obj,
                         phi::distributed::InferSpmdContext *ctx,
                         const size_t arg_pos) {
   if (PyBool_Check(first_item)) {
-    auto attrs = CastPyArg2Booleans(obj, infer_spmd_string, arg_pos);
+    auto attrs = CastPyArg2Booleans(
+        obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attrs);
   } else if (PyCheckInteger(first_item)) {
-    auto attrs = CastPyArg2Ints(obj, infer_spmd_string, arg_pos);
+    auto attrs =
+        CastPyArg2Ints(obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attrs);
   } else if (PyLong_Check(first_item)) {
-    auto attrs = CastPyArg2Longs(obj, infer_spmd_string, arg_pos);
+    auto attrs =
+        CastPyArg2Longs(obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attrs);
   } else if (PyFloat_Check(first_item)) {
-    auto attrs = CastPyArg2Floats(obj, infer_spmd_string, arg_pos);
+    auto attrs =
+        CastPyArg2Floats(obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attrs);
   } else {
     PADDLE_THROW(platform::errors::InvalidArgument(
@@ -671,16 +675,20 @@ static void parse_attr(PyObject *obj,
                        phi::distributed::InferSpmdContext *ctx,
                        const size_t arg_pos) {
   if (PyBool_Check(obj)) {
-    auto attr = CastPyArg2Boolean(obj, infer_spmd_string, arg_pos);
+    auto attr = CastPyArg2Boolean(
+        obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attr);
   } else if (PyCheckInteger(obj)) {
-    auto attr = CastPyArg2Int(obj, infer_spmd_string, arg_pos);
+    auto attr =
+        CastPyArg2Int(obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attr);
   } else if (PyLong_Check(obj)) {
-    auto attr = CastPyArg2Long(obj, infer_spmd_string, arg_pos);
+    auto attr =
+        CastPyArg2Long(obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attr);
   } else if (PyFloat_Check(obj)) {
-    auto attr = CastPyArg2Float(obj, infer_spmd_string, arg_pos);
+    auto attr =
+        CastPyArg2Float(obj, infer_spmd_string, static_cast<ssize_t>(arg_pos));
     ctx->EmplaceBackAttr(attr);
   } else {  // TODO(ljz) support other types
     PADDLE_THROW(platform::errors::InvalidArgument(

paddle/phi/core/distributed/auto_parallel/nd_mesh_reshard_function.cc

@@ -38,7 +38,7 @@ ProcessMesh GetSubProcessMesh(const ProcessMesh& mesh, int64_t axis) {
   for (int64_t i = 0; i < shape_of_axis; ++i) {
     coord[axis] = i;
     int64_t rank = coord.back();
-    for (int64_t j = coord.size() - 2; j >= 0; --j) {
+    for (int64_t j = static_cast<int64_t>(coord.size() - 2); j >= 0; --j) {
       rank += coord[j] * mesh.dim_size(j + 1);
     }
     process_ids.emplace_back(rank);
@@ -58,7 +58,8 @@ int64_t FindFirstDiffShardAxis(const TensorDistAttr& in_dist_attr,
   const auto& out_dims_mapping = out_dist_attr.dims_mapping();
   int64_t axis = -1;
 
-  for (int64_t i = in_dims_mapping.size() - 1; i >= 0; --i) {
+  for (int64_t i = static_cast<int64_t>(in_dims_mapping.size() - 1); i >= 0;
+       --i) {
     if (in_dims_mapping[i] != out_dims_mapping[i]) {
       axis = i;
       break;

paddle/phi/core/distributed/auto_parallel/s_to_s_reshard_function.cc

@@ -53,7 +53,7 @@ void SToSReshardFunction::Eval(phi::DeviceContext* dev_ctx,
   const auto& in_process_ids = in_process_mesh.process_ids();
   auto dtype = in.dtype();
   const auto& logical_ddim = in.dims();
-  int64_t nranks = in_process_ids.size();
+  int64_t nranks = static_cast<int64_t>(in_process_ids.size());
   int in_split_axis =
       GetSplitAxisWithDimsMapping(in.dist_attr().dims_mapping()).begin()->first;
   int out_split_axis =