Performance Evaluation of Multithreaded Geant4 Simulations Using an Intel Xeon Phi Cluster

Figure 4

Computing time in minutes of TestEm12 Geant4 example distributed on 10 Xeon (blue) cores and 60 Phi (green) cores for generated source particles going from 10³ to 10⁷. Speedup (red) is indicated for each number of particles.