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huangjun12
simuler
bug描述 Describe the Bug
2022-04-21 10:23:52,958 - INFO - **common.configs** 2022-04-21 10:23:52,958 - INFO - use_gpu: True, use_xpu: False, use_npu: False, use_visual: False, train_batch_size: 1, train_data_dir: data/train, epochs: 3, print_interval: 2, model_save_path: output_model_esmm 2022-04-21 10:23:52,958 - INFO - **common.configs** W0421 10:23:52.960151 8552 device_context.cc:447] Please NOTE: device: 0, GPU Compute Capability: 7.0, Driver API Version: 11.0, Runtime API Version: 10.1 W0421 10:23:52.965579 8552 device_context.cc:465] device: 0, cuDNN Version: 7.6. 2022-04-21 10:23:56,141 - INFO - read data 2022-04-21 10:23:56,141 - INFO - reader path:reader 0%| | 3/25000 [00:00<27:10, 15.33it/s] 0%| | 0/25000 [00:00<?, ?it/s] 0%| | 3/25000 [00:00<20:57, 19.89it/s]Traceback (most recent call last): File "../../../tools/trainer.py", line 223, in
main(args)
File "../../../tools/trainer.py", line 145, in main
dy_model, metric_list, batch, config)
File "/home/aistudio/PaddleRec-master/models/multitask/Meta/dygraph_model.py", line 90, in train_forward
loss = dy_model.global_update(sparse_tensor)
File "/home/aistudio/PaddleRec-master/models/multitask/Meta/metamodel.py", line 256, in global_update
loss_sup = self.local_update(support_set_xs[i], support_set_ys[i])
File "/home/aistudio/PaddleRec-master/models/multitask/Meta/metamodel.py", line 230, in local_update
grad = paddle.grad(loss, fast_parameters, create_graph=False, allow_unused=True)
File "", line 2, in grad
File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/wrapped_decorator.py", line 25, in impl
return wrapped_func(*args, *kwargs)
File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/framework.py", line 229, in impl
return func(args, **kwargs)
File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/dygraph/base.py", line 628, in grad
retain_graph, allow_unused, only_inputs)
RuntimeError: (PermissionDenied) Reference count must be 0 when ready var auto411@GRAD is set
[Hint: Expected ready_var.cur_ref_cnt == 0, but received ready_var.cur_ref_cnt:1 != 0:0.] (at /paddle/paddle/fluid/imperative/partial_grad_engine.cc:500)
其他补充信息 Additional Supplementary Information
在论文复现过程中，将某个超参数调整至2 模型可以正常训练，将该参数调整至3，会报如上错误，该参数影响Layerlist的层数。由于代码量过大，可否单独私信给您 aistudio 可复现报错信息的项目?