Performance of the H2O-64 Benchmark on Piz Daint

Nodes	Cores	Best time (s)	Config	Time with GPU, 8 OMP threads per MPI task (s)
1	8	210.039	1 OMP thread per MPI task, no GPU	267.166
2	16	110.739	1 OMP thread per MPI task, no GPU	154.773
4	32	61.16	1 OMP thread per MPI task, no GPU	95.452
8	64	33.984	1 OMP thread per MPI task, no GPU	76.918
12	96	31.252	1 OMP thread per MPI task, no GPU	71.091
16	128	25.993	1 OMP thread per MPI task, no GPU	54.976
24	192	19.885	1 OMP thread per MPI task, no GPU	66.047
32	256	21.478	1 OMP thread per MPI task, no GPU	56.765
64	512	20.466	2 OMP threads per MPI task, no GPU	45.094