dist demo fit_a_line.py run failed
Created by: Yancey1989
fit_a_line.py
run failed with more than 2 pserver instances.
Traceback (most recent call last):
File "test_fit_a_line.py", line 159, in <module>
train(False, "fit_a_line.inference.model", False)
File "test_fit_a_line.py", line 89, in train
trainers=trainers)
File "/paddle/build/python/build/lib-python/paddle/fluid/distribute_transpiler.py", line 216, in transpile
eplist = split_method(send_inputs, pserver_endpoints)
File "/paddle/build/python/build/lib-python/paddle/fluid/distributed_spliter.py", line 39, in round_robin
assert (len(varlist) > len(pserver_endpoints))
AssertionError