def test_Loss_Monitor_feed_feed_model():
"""Test Loss Monitor feed feed mode."""
cb_params = _InternalCallbackParam()
run_context = RunContext(cb_params)
loss_cb = LossMonitor(1)
cb_params.cur_epoch_num = 4
cb_params.cur_step_num = 1
cb_params.batch_num = 1
cb_params.net_outputs = Tensor(2.0)
loss_cb.begin(run_context)
loss_cb.epoch_begin(run_context)
loss_cb.step_begin(run_context)
loss_cb.step_end(run_context)
loss_cb.epoch_end(run_context)
loss_cb.end(run_context)
def test_loss_monitor_normal_mode():
"""Test loss monitor normal(non-sink) mode."""
cb_params = _InternalCallbackParam()
run_context = RunContext(cb_params)
loss_cb = LossMonitor(1)
cb_params.cur_epoch_num = 4
cb_params.cur_step_num = 1
cb_params.batch_num = 1
cb_params.net_outputs = Tensor(2.0)
loss_cb.begin(run_context)
loss_cb.epoch_begin(run_context)
loss_cb.step_begin(run_context)
loss_cb.step_end(run_context)
loss_cb.epoch_end(run_context)
loss_cb.end(run_context)
