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performance:piz-daint-h2o-64

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

performance/piz-daint-h2o-64.txt · Last modified: 2015/05/22 11:19 by jnowell