skip op py file

python/paddle/fluid/distributed/downpour.py

@@ -66,5 +66,6 @@ class DownpourSGD(object):
         # Todo(guru4elephant): figure out how to support more sparse parameters
         # currently only support lookup_table
         worker_skipped_ops = ["lookup_table", "lookup_table_grad"]
+        ps_param.trainer_param.skip_op.extend(worker_skipped_ops)
         ps_param_str = text_format.MessageToString(ps_param)
         return [ps_param, worker_skipped_ops]

python/paddle/fluid/distributed/node.py

@@ -60,7 +60,7 @@ class DownpourServer(Server):
         table.accessor.dense_sgd_param.adam.mom_decay_rate = 0.99
         table.accessor.dense_sgd_param.naive.learning_rate = 0.0002
         fea_dim = 0
-        for param in param_var:
+        for param in filter(lambda x: x.name.find("embedding") == -1, param_var):
             fea_dim += reduce(lambda x, y: x * y, param.shape, 1)
         table.accessor.fea_dim = fea_dim