python test_div.py, 错误如下：

(mmlab) [root@localhost test_network_ops]# python test_div.py

Warning: Overriding a previously registered kernel for the same operator and the same dispatch key
operator: aten::_has_compatible_shallow_copy_type(Tensor self, Tensor from) -> (bool)
registered at pytorch-release-1.8/build/aten/src/ATen/RegisterSchema.cpp:20
dispatch key: Math
previous kernel: registered at pytorch-release-1.8/build/aten/src/ATen/RegisterMath.cpp:5686
new kernel: registered at pytorch-v1.8.1-3.0.rc2/torch_npu/csrc/aten/ops/HasCompatibleShallowCopyType.cpp:37 (function registerKernel)
Fail to import hypothesis in common_utils, tests are not derandomized

Traceback (most recent call last):
File "/root/miniconda3/envs/mmlab/lib/python3.8/site-packages/torch_npu/testing/testcase.py", line 67, in setUpClass
self.npu_device = set_npu_device()
File "/root/miniconda3/envs/mmlab/lib/python3.8/site-packages/torch_npu/testing/common_utils.py", line 79, in set_npu_device
torch.npu.set_device(npu_device)
File "/root/miniconda3/envs/mmlab/lib/python3.8/site-packages/torch_npu/npu/utils.py", line 150, in set_device
torch_npu._C._npu_setDevice(torch.device(device).index)
RuntimeError: Initialize:pytorch-v1.8.1-3.0.rc2/torch_npu/csrc/core/npu/sys_ctrl/npu_sys_ctrl.cpp:102 NPU error, error code is 100003
EH9999: Inner Error!
EH9999 [Trans][RealPath]the file path acl.json is not like a real path, mmRealPath return -1, errMessage is No such file or directory[FUNC:ReportInnerError][FILE:log_inner.cpp][LINE:146]
[Check][File]invalid config file[acl.json][FUNC:ReportInnerError][FILE:log_inner.cpp][LINE:146]
[Parse][JsonFromFile]parse dump config from file[acl.json] failed, errorCode = 100003[FUNC:ReportInnerError][FILE:log_inner.cpp][LINE:146]

Ran 0 tests in 0.383s

FAILED (errors=1)
THPModule_npu_shutdown success.

安装版本：
python=3.8.15
pytorch=v1.8.1-3.0.rc2
CANN=5.1.R2
gcc=7.5