apply merge and remove an obsolete check

8 jobs for reduce_cython
Status Name Job ID Coverage
  Test
passed test_min #154187

00:01:23

passed test_mpi #154186

00:06:08

passed test_mpi_fftw #154185

00:06:27

passed test_mpi_fftw_hdf5 #154184

00:07:27

35.0%
canceled test_min #154172

canceled test_mpi #154173

canceled test_mpi_fftw #154174

canceled test_mpi_fftw_hdf5 #154175