If your platform is sufficiently different from the The files needed to run these benchmarks are part of the LAMMPSĭistribution. Production machines while other jobs were running, which can sometimes Seconds, and the actual run time was 12 seconds, then the efficiency ForĮxample, if perfect speed-up would have given a run-time of 10 ParallelĮfficiencies refer to the ratio of ideal to actual run time. ThusĪ scaled-size 64-processor run is for 2,048,000 atoms a 32K proc runĪll listed CPU times are in seconds for 100 timesteps. In the simulation was P times larger than the one-processor run. Scaled-size means that when run on P processors, the number of atoms Problem with 32,000 atoms was run on varying numbers of processors. More information on machineĬharacteristics, including their "birth" year, is given at the bottomįor each of the 5 benchmarks, fixed- and scaled-size timings are shown Is in units of Mb/sec and microsecs at the MPI level, i.e. The "Processors" column is the most number of processors on that See the Kokkos, Intel, and GPU sectionsįor machine specifications for those GPU and Phi platforms. These are the parallel machines for which benchmark data is
#Cpu speed accelerator 6.0 serial#
On various machines, both in serial and parallel and on GPUs.
This page lists LAMMPS performance on several benchmark problems, run
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