message: Fix build failure with CUDA 11.0.0.
  undefined cusparseSparseToDenseAlg_t and cusparseDenseToSparseAlg_t
diff: @@ -6671,6 +6671,8 @@ cusparseSpVV(cusparseHandle_t handle, cusparseOperation_t opX,
  return func_ptr(handle, opX, vecX, vecY, result, computeType, externalBuffer);
  }
  +#if CUSPARSE_VERSION >= 11300
  +
  cusparseStatus_t CUSPARSEAPI cusparseSparseToDense_bufferSize(
  cusparseHandle_t handle, cusparseSpMatDescr_t matA,
  cusparseDnMatDescr_t matB, cusparseSparseToDenseAlg_t alg,
  @@ -6730,6 +6732,8 @@ cusparseStatus_t CUSPARSEAPI cusparseDenseToSparse_convert(
  return func_ptr(handle, matA, matB, alg, buffer);
  }
  +#endif // CUSPARSE_VERSION >= 11300
  +
  cusparseStatus_t CUSPARSEAPI cusparseSpMV(
  cusparseHandle_t handle, cusparseOperation_t opA, const void *alpha,
  cusparseSpMatDescr_t matA, cusparseDnVecDescr_t vecX, const void *beta,
  