on rank 0: new API: aid=0
on rank 0: END of TEST 0
on rank 0: bytes_written=128
on rank 0: bwrote= 16 blocksum=    1056 
on rank 0: END of TEST B write
on rank 0: sid           =3
on rank 0: numfiles      =1
on rank 0: chunksize     =200
on rank 0: globalrank    =0
on rank 0: end of data for key 4711 
on rank 0: end of data for key 4712 
on rank 0: end of data for key 4713 
on rank 0: end of data for key 4714 
on rank 0: END of TEST B read collective
