Cuda_error_unknown

File “test_yolov3.py”, line 91, in
m.run()
File “/home/ai/big_disk/TVM/tvm/python/tvm/contrib/graph_runtime.py”, line 151, in run
self._run()
File “/home/ai/big_disk/TVM/tvm/python/tvm/_ffi/_ctypes/function.py”, line 185, in call
ctypes.byref(ret_val), ctypes.byref(ret_tcode)))
File “/home/ai/big_disk/TVM/tvm/python/tvm/_ffi/base.py”, line 71, in check_call
raise TVMError(py_str(LIB.TVMGetLastError()))
tvm.ffi.base.TVMError: [02:46:17] /home/ai/big_disk/TVM/tvm/src/runtime/module_util.cc:53: Check failed: ret == 0 (-1 vs. 0) [02:46:17] /home/ai/big_disk/TVM/tvm/src/runtime/cuda/cuda_module.cc:91: CUDAError: cuModuleLoadData(&(module[device_id]), data
.c_str()) failed with error: CUDA_ERROR_UNKNOWN

AS this is a sometimes issue, plz help to check

as i saved the model to TVM , no such issue again