Performance Evaluation of Multi-Threaded Granular ... - Lammps
Performance Evaluation of Multi-Threaded Granular ... - Lammps
Performance Evaluation of Multi-Threaded Granular ... - Lammps
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OpenMP Results (miniMD-granular)<br />
Newton 3rd law not used<br />
5<br />
13k Particles, OpenMP 2 threads vs. MPI 2 procs, , Newton OFF<br />
4,5<br />
4<br />
3,5<br />
Runtime in seconds<br />
3<br />
2,5<br />
2<br />
1,5<br />
1<br />
0,5<br />
Other<br />
Integ<br />
Comm<br />
Neigh<br />
Force Wall<br />
Force Pair<br />
0<br />
OMP+Load balancing<br />
<strong>of</strong> Wall-Particle<br />
Forces<br />
Christian Doppler Laboratory on Particulate Flow Modelling<br />
www.particulate-flow.at<br />
16
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