!8868 Fix Code Format

From: @huangxinjing
Reviewed-by: @lichen666,@yangzhenzhang
Signed-off-by:

mindspore/ccsrc/frontend/parallel/auto_parallel/operator_costmodel.cc

@@ -913,14 +913,13 @@ double GatherV2PCost::GetBackwardCommCost(const std::vector<TensorInfo> &inputs,
 double UniformCandidateSamplerCost::GetForwardComputationCost(const std::vector<TensorInfo> &inputs,
                                                               const std::vector<TensorInfo> &outputs,
                                                               int64_t stage_id) const {
-  double result = 0.0;
   Shape input0_slice_shape = inputs[0].slice_shape();
   if (inputs_type_lengths_.size() != inputs.size()) {
     MS_LOG(EXCEPTION) << "Invalid inputs type size " << inputs_type_lengths_.size()
                       << " for UniformCandidateSampler cost";
   }
 
-  result = ListProduct(input0_slice_shape) * static_cast<double>(inputs_type_lengths_[0]);
+  double result = ListProduct(input0_slice_shape) * static_cast<double>(inputs_type_lengths_[0]);
 
   return result;
 }

mindspore/ccsrc/frontend/parallel/ops_info/slice_info.cc

@@ -279,6 +279,5 @@ Status SliceInfo::ComputeReplaceGraph(const CNodePtr &cnode) {
 
   return SUCCESS;
 }
-
 }  // namespace parallel
 }  // namespace mindspore

mindspore/ccsrc/frontend/parallel/ops_info/uniform_candidate_sampler_info.cc

@@ -30,7 +30,6 @@
 
 namespace mindspore {
 namespace parallel {
-
 Status UniformCandidateSamplerInfo::GetUniformSamplerAttrInt64(const std::string &args, int64_t *value) {
   auto iter = attrs_.find(args);
   if (iter == attrs_.end()) {
@@ -276,7 +275,6 @@ Status UniformCandidateSamplerInfo::InitForCostModel(const StrategyPtr &strategy
 
 ReplaceGraphPtr UniformCandidateSamplerInfo::replace_graph(const CNodePtr &cnode) {
   auto input_strategy = strategy_->GetInputDim().at(0);
-
   // Only when the axis-1 is sharded, we need to modify the attribute
   if (input_strategy.size() == 2 && input_strategy[1] > 1) {
     if (ComputeReplaceGraph(cnode) != SUCCESS) {
@@ -311,6 +309,5 @@ Status UniformCandidateSamplerInfo::ComputeReplaceGraph(const CNodePtr &cnode) {
 
   return SUCCESS;
 }
-
 }  // namespace parallel
 }  // namespace mindspore

mindspore/ccsrc/frontend/parallel/ops_info/unsorted_segment_op_info.cc

@@ -331,7 +331,6 @@ Status UnsortedSegmentMinInfo::ComputeReplaceGraph(const CNodePtr &cnode) {
 
   return SUCCESS;
 }
-
 // The UnsortedSegmentMaxInfo is almost same with UnsortedSegmentMinInfo
 // Except the reduceMin op in the ComputeReplaceGraph is replaced with reduceMax op
 ReplaceGraphPtr UnsortedSegmentMaxInfo::replace_graph(const CNodePtr &cnode) {
@@ -351,9 +350,8 @@ Status UnsortedSegmentMaxInfo::ComputeReplaceGraph(const CNodePtr &cnode) {
     MS_LOG(ERROR) << "GenerateGraph Init failed";
     return FAILED;
   }
-  // Get the attributes of the UnsortedSegmentMin
+  // Get the attributes of the UnsortedSegmentMax
   auto num_segments = GetValue<int64_t>(input_value_.at(2));
-  // Step1: Output branch
   auto segment_max = gen_g.PushBack({gen_g.NewOpInst(UNSORTED_SEGMENT_MAX), gen_g.virtual_input_node(),
                                      gen_g.virtual_input_node(), CreatInt64Imm(num_segments)});
   auto expandim_output = gen_g.PushBack({gen_g.NewOpInst(EXPAND_DIMS), segment_max, CreatInt64Imm(0)});

mindspore/ccsrc/frontend/parallel/ops_info/unsorted_segment_op_info.h

@@ -78,7 +78,6 @@ class UnsortedSegmentMinInfo : public UnsortedSegmentOpInfo {
  protected:
   Status ComputeReplaceGraph(const CNodePtr &cnode);
 };
-
 class UnsortedSegmentMaxInfo : public UnsortedSegmentOpInfo {
  public:
   UnsortedSegmentMaxInfo(const std::string &name, const Shapes &inputs_shape, const Shapes &outputs_shape,

mindspore/ccsrc/frontend/parallel/pipeline_transformer/pipeline_transformer.cc

@@ -22,7 +22,6 @@
 #include <algorithm>
 #include <memory>
 #include "frontend/parallel/pipeline_transformer/pipeline_transformer.h"
-#include "frontend/parallel/graph_util/generate_graph.h"
 #include "frontend/parallel/auto_parallel/graph_costmodel.h"
 #include "frontend/parallel/ops_info/ops_utils.h"
 #include "frontend/parallel/group_manager.h"
@@ -33,8 +32,6 @@
 namespace mindspore {
 namespace parallel {
 static std::unordered_map<AnfNodePtr, std::set<int>> parameter_color_map;
-static std::pair<bool, int> IsSharedNode(const AnfNodePtr &node, const AnfNodeIndexSet &node_users);
-static bool IsSomePrimitive(const CNodePtr &cnode, const std::string &name);
 static int send_tag = 0;
 static int recv_tag = 0;
 
@@ -239,7 +236,7 @@ void PipelineTransformer::InsertReceive(const FuncGraphPtr &graph, const AnfNode
   manager_->SetEdge(use_node, index, recv);
 }
 
-static std::pair<bool, int> IsSharedNode(const AnfNodePtr &node, const AnfNodeIndexSet &node_users) {
+std::pair<bool, int> PipelineTransformer::IsSharedNode(const AnfNodePtr &node, const AnfNodeIndexSet &node_users) {
   std::set<int> tag_set;
   auto node_stage = node->stage();
   int min_tag = node_stage;
@@ -371,7 +368,7 @@ void PipelineTransformer::ElimGraphStage() {
   }
 }
 
-static bool IsSomePrimitive(const CNodePtr &cnode, const std::string &name) {
+bool PipelineTransformer::IsSomePrimitive(const CNodePtr &cnode, const std::string &name) {
   ValueNodePtr anf_node = cnode->input(0)->cast<ValueNodePtr>();
   MS_EXCEPTION_IF_NULL(anf_node);
   PrimitivePtr prim = anf_node->value()->cast<PrimitivePtr>();

mindspore/ccsrc/frontend/parallel/pipeline_transformer/pipeline_transformer.h

@@ -18,9 +18,11 @@
 #define MINDSPORE_CCSRC_FRONTEND_PARALLEL_PIPELINE_TRANSFORMER_PIPELINE_TRANSFORMER_H_
 
 #include <utility>
+#include <string>
 #include "ir/value.h"
 #include "ir/graph_utils.h"
 #include "base/base.h"
+#include "frontend/parallel/graph_util/generate_graph.h"
 
 namespace mindspore {
 namespace parallel {
@@ -49,6 +51,8 @@ class PipelineTransformer {
   void ElimParameter();
 
  private:
+  std::pair<bool, int> IsSharedNode(const AnfNodePtr &node, const AnfNodeIndexSet &node_users);
+  bool IsSomePrimitive(const CNodePtr &cnode, const std::string &name);
   void DoBroadCast(const FuncGraphPtr &func);
   SendAttr InsertSend(const FuncGraphPtr &graph, const AnfNodePtr &parameter, const int &user_node_stage,
                       const int &node_stage);

mindspore/ccsrc/frontend/parallel/step_parallel.cc

@@ -54,11 +54,6 @@ static const std::set<std::string> INVALID_LOSS_OPS = {GET_NEXT, VIRTUALLOSS};
 // g_RefMap, for CNode B input i is a RefKey[Parameter C],
 // it will be one item in map with key: C, and value: (B, i)
 static std::map<AnfNodePtr, std::pair<AnfNodePtr, int64_t>> g_RefMap;
-static void HandleNoUsedParameter(const FuncGraphPtr &root);
-static CNodePtr ReplaceNode(const Operator &op, const AnfNodePtr &pre_node, const FuncGraphPtr &func_graph,
-                            const std::string &instance_name);
-static void ApplyParallelOptOnParam(const FuncGraphPtr &root, const AnfNodePtr &parameter,
-                                    const std::string &opt_shard_group);
 
 void SetCommunicationOpGroupLabel(std::vector<AnfNodePtr> new_node_input) {
   if (new_node_input.empty()) {