add log for lazy mode test=develop

6 years ago · d0572bf02e
parent 1177b0bc84
commit d0572bf02e
1 changed files with 1 additions and 0 deletions
--- a/paddle/fluid/operators/optimizers/adam_op.h
+++ b/paddle/fluid/operators/optimizers/adam_op.h
@ -509,6 +509,7 @@ class AdamOpKernel : public framework::OpKernel<T> {
          for (size_t i = 0; i < fs.size(); ++i) fs[i].wait();
        } else {
          if (lazy_mode) {
+            VLOG(3) << "run cpu lazy mode";
            size_t row_count = grad_merge.rows().size();
            std::vector<int64_t> cpu_rows(grad_merge.rows());
            for (size_t row_index = 0; row_index < row_count; ++row_index) {