Function TensorsAreCloseImpl

tensorflow/compiler/tests/randomized_tests.cc:749–763

template <typename T>
Status TensorsAreCloseImpl(const Tensor& x, const Tensor& y, double atol,
                           double rtol) {
  auto Tx = x.flat<T>();
  auto Ty = y.flat<T>();
  for (int i = 0; i < Tx.size(); ++i) {
    if (!IsClose(Tx(i), Ty(i), atol, rtol)) {
      return errors::InvalidArgument(
          absl::StrCat(i, "-th tensor element isn't close: ", Str(Tx(i)),
                       " vs. ", Str(Ty(i)), ". x = ", x.DebugString(),
                       "y = ", y.DebugString(), "atol = ", atol,
                       " rtol = ", rtol, " tol = ", atol + rtol * Abs(Tx(i))));
    }
  }
  return Status::OK();
}

template <typename T>
Status TensorsAreEqualImpl(const Tensor& x, const Tensor& y) {