Numerical Solution of Diffusion Models in Biomedical Imaging on Multicore Processors

Algorithm 2

Sketch of Algorithm SI.

for 𝑖=1 to 𝑁_SI do

 for 𝑘=1 to 𝑘_GMRES do

  for 𝑙𝑣=1 to levels_AMG do

   matrix-vector products involving 𝐻𝑆_𝑖^𝑙,𝑚, 𝐴^𝑙,𝑚_𝑙𝑣+1 and 𝑢_𝑖^𝑙,𝑚(𝑘,𝑙𝑣)

end for