Numerical Solution of Diffusion Models in Biomedical Imaging on Multicore Processors

Figure 30

Scalability of parallel Algorithm I, as 𝑁 and 𝑝 vary. Each point of the graph refers to the execution time of the parallel implicit algorithm at (𝑝=𝑘⋅𝑝₁, 𝑁=𝑘⋅𝑁₁), where 𝑝₁=1, 𝑁₁=210 and 𝑘=1,2,3,4. Δ𝜏_𝐼=0.4.