Change mem order

7 years ago · 798e6907b4
parent 1c2b6100b0
commit 798e6907b4
1 changed files with 1 additions and 1 deletions
--- a/paddle/fluid/framework/parallel_executor.cc
+++ b/paddle/fluid/framework/parallel_executor.cc
@ -752,7 +752,7 @@ void ParallelExecutor::Run(const std::vector<std::string> &fetch_tensors,
  while (!pending_vars.empty()) {
    VarHandleBase *ready_var = nullptr;
    for (auto &pair : pending_vars) {
-      if (pair.second.load(std::memory_order_consume)) {
+      if (pair.second.load(std::memory_order_acquire)) {
        ready_var = pair.first;
      }
    }