fix build warning like 'comparison between signed and unsigned (#17240)

integer', test=develop
6 years ago · c2e20e2a29
parent a40121e4c8
commit c2e20e2a29
1 changed files with 1 additions and 1 deletions
--- a/paddle/fluid/framework/parallel_executor.cc
+++ b/paddle/fluid/framework/parallel_executor.cc
@ -333,7 +333,7 @@ ParallelExecutor::ParallelExecutor(const std::vector<platform::Place> &places,
    graph = build_strategy.Apply(graph, {member_->places_[0]}, loss_var_name,
                                 {member_->local_scopes_[0]}, 1,
                                 member_->use_cuda_);
-    for (int i = 1; i < member_->places_.size(); ++i) {
+    for (size_t i = 1; i < member_->places_.size(); ++i) {
      graphs[i] = build_strategy.Apply(
          graphs[i], {member_->places_[i]}, loss_var_name,
          {member_->local_scopes_[i]}, 1, member_->use_cuda_);