fix v100 sample coredump bug (PaddlePaddle#242)

danleifeng · Sep 12, 2023 · 8ba8b7f · 8ba8b7f
1 parent 1f1d31c
commit 8ba8b7f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/paddle/fluid/framework/fleet/heter_ps/heter_comm_inl.h b/paddle/fluid/framework/fleet/heter_ps/heter_comm_inl.h
@@ -234,7 +234,7 @@ void HeterComm<KeyType, ValType, GradType, GPUAccessor>::init_path() {
         node.out_stream = resource_->remote_stream(transfer_id, i);
         node.key_storage = NULL;
         node.val_storage = NULL;
-        node.sync = 0;
+        node.sync = 1;
         node.dev_num = j;
       }
     }