remove comments

Author: jiangxinglei

core/kernels/bn_table_ops.cc

@@ -104,16 +104,13 @@ class BnStatisticsPushKernel : public AsyncOpKernel {
             double* dynamic_double_data = new double[num_elements];
             const float* float_data = var_tensor->flat<float>().data();
             for (int i = 0; i < num_elements; ++i) {
-                // std::cout << "float data is: " << float_data[i] << std::endl;
                 dynamic_double_data[i] = static_cast<double>(float_data[i]);    
-                // std::cout << "double data is: " << dynamic_double_data[i] << std::endl;
             }
             acc_buf.append_user_data(dynamic_double_data, num_elements * sizeof(double), NoOpDeleter);
-            // acc_buf.append_user_data(var_tensor->flat<float>().data(), var_tensor->NumElements() * sizeof(float), NoOpDeleter);
             allocated_pointers.push_back(dynamic_double_data);
         }
 
-	BnTable* table = BnTableRegistry::Instance()->Get(table_handle_);
+        BnTable* table = BnTableRegistry::Instance()->Get(table_handle_);
         table->Append(acc_buf, true);
 
         for (auto ptr : allocated_pointers) {  

core/ps/table/bn_table.cc

@@ -73,9 +73,6 @@ void BnTable::Append(butil::IOBuf& bn_statistics_buf, bool isLocal) {
 
     uint64_t cur_count = static_cast<uint64_t>(total_count_.maxCoeff());
 
-    // std::cout << "cur_count is : " << cur_count << std::endl;
-    // PrintDetail();
-    // std::cout << "acc_count is : " << acc_count(0) << std::endl;
     if(max_count_ > 0 && cur_count > max_count_) {
         uint64_t acc_count_num = static_cast<uint64_t>(acc_count.maxCoeff());
         double ratio = (double) acc_count_num / cur_count;

core/ps/table/bn_table.h

@@ -75,11 +75,10 @@ class BnTable {
     Eigen::ArrayXd total_squared_sum_;
     Eigen::ArrayXd total_squared_sum_err_;
     Eigen::ArrayXd total_count_;
-	Eigen::ArrayXd inc_sum_;
-	Eigen::ArrayXd inc_squared_sum_;
-	Eigen::ArrayXd inc_count_;
+    Eigen::ArrayXd inc_sum_;
+    Eigen::ArrayXd inc_squared_sum_;
+    Eigen::ArrayXd inc_count_;
     std::unique_ptr<std::mutex> mu_;
-	
 };
 
 class BnTableRegistry {