add log

7 years ago · 59cf96ec18
parent 3bd54ed769
commit 59cf96ec18
1 changed files with 3 additions and 0 deletions
--- a/paddle/fluid/operators/optimizers/adam_op.h
+++ b/paddle/fluid/operators/optimizers/adam_op.h
@ -357,6 +357,9 @@ class AdamOpKernel : public framework::OpKernel<T> {
      if (inner_op_parallelism > 1 &&
          FLAGS_min_param_size_to_use_multithread > 0 &&
          param.numel() > FLAGS_min_param_size_to_use_multithread) {
+        VLOG(3) << "use multi thread, inner_op_parallelism="
+                << inner_op_parallelism << " min_param_size_to_use_multithread"
+                << FLAGS_min_param_size_to_use_multithread;
        std::vector<std::future<void>> fs;
        int64_t block_size = param.numel() / inner_op_parallelism;
        for (int i = 0; i < inner_op_parallelism; ++i) {