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. 2013 Apr 29;8(4):e61892. doi: 10.1371/journal.pone.0061892

Figure 4. Distribution of resources for the CUDA kernel that performs the MCMC algorithm.

Figure 4

Each voxel is assigned to more than one thread within a thread block, so that the likelihood calculation is parallelised. Each CUDA block is comprised of Inline graphic threads and processes only 1 voxel (Inline graphic was used in this study).