J Med Phys Close
 

Figure 5: Speedup factor versus the number of tasks on an 80-core cluster for a 30 × 30 × 30 cm3 water phantom irradiated with a 18-MV photon beam of 10 × 10 cm2 field size. The number of voxels in the phantom were varied and mesh tally type 3 was used with 30 × 30 × 30 rectangular mesh superimposed on the phantom

Figure 5: Speedup factor versus the number of tasks on an 80-core cluster for a 30 × 30 × 30 cm<sup>3</sup> water phantom irradiated with a 18-MV photon beam of 10 × 10 cm<sup>2</sup> field size. The number of voxels in the phantom were varied and mesh tally type 3 was used with 30 × 30 × 30 rectangular mesh superimposed on the phantom