message: In class DeviceTensor, remove MFEM_HOST_DEVICE from '= default'
  methods to suppress nvcc warnings.
diff: @@ -101,10 +101,10 @@ public:
  }
  /// Copy constructor (default)
  - MFEM_HOST_DEVICE DeviceTensor(const DeviceTensor& t) = default;
  + DeviceTensor(const DeviceTensor&) = default;
  /// Copy assignment (default)
  - MFEM_HOST_DEVICE DeviceTensor& operator=(const DeviceTensor&) = default;
  + DeviceTensor& operator=(const DeviceTensor&) = default;
  /// Conversion to `Scalar *`.
  MFEM_HOST_DEVICE inline operator Scalar *() const { return data; }
  