zx214

**Describe the issue**: Helllo！I prune yolov8 model with L1Pruner. I used yolov8s.pt. But I got this error. ``` Traceback (most recent call last): File "test_v8.py", line 36, in graph_module =...

When I used svtr_tiny_ch.yaml to configure training, there was a loss of nan

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When I used svtr_tiny_ch.yaml to configure training, I encountered a Loss of nan.I used the pre-trained model of svtr_tiny_ch-2ee6ade4.ckpt.I am using the GPU version of MindSpore.The display is as follows:...

dbnet在Ascend910B3上训练速度非常慢

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1、环境说明：Ascend910B3、mindspore2.2.0、CANN 7.0.rc1，训练集1012，测试集数量253，batch为8 2、训练log如下链接： [dbnet_log.log](https://github.com/mindspore-lab/mindocr/files/14646735/dbnet_log.log) 3、yaml配置文件为： system: mode: 0 # 0 for graph mode, 1 for pynative mode in MindSpore distribute: False amp_level: 'O0' seed: 42 log_interval: 100 val_while_train: True drop_overflow_update:...