All data types have not been registered for DPCPP

[EikanWang]

Unit test case

ERROR: test_copy_all_dtypes_and_devices_dpcpp (__main__.TestTorchDeviceTypeDPCPP)

PyTorch source code(csrc/generic/Storage.cpp)

void THPStorage_(postInit)(PyObject *module)
{
  THPStorageClass = PyObject_GetAttrString(module,(char*)TH_CONCAT_STRING_2(Real,Storage));
  if (!THPStorageClass) throw python_error();

  at::Backend backend = at::Backend::CPU;
#ifdef THC_GENERIC_FILE
  backend = at::Backend::CUDA;
#endif

#ifdef THQUANTIZED
  backend = at::Backend::QuantizedCPU;
#endif

  torch::registerStoragePyTypeObject((PyTypeObject*)THPStorageClass, backend, TH_CONCAT_2(at::k, Real));
}