Table 1 Operation forms and flops at each step of the iteration
From: A selected method for the optimal parameters of the AOR iteration
Oper. form | Number of iteration steps | Total flops | |||||
|---|---|---|---|---|---|---|---|
Step 1 | Step 2 | Step 3 | Step 6 | Step 7 | Total | ||
Ax | 1 | 3 | 0 | 0 | 0 | 4 | 4[(2m − 1)n] |
Lx | 0 | 2 | 0 | 1 | 0 | 3 | \(3[(2m_{l}-1)n-m_{l}(m_{l}-1)]\) |
(x,y) | 0 | 0 | 9 | 0 | 0 | 9 | 9[(2n − 1)] |
ζy | 0 | 0 | 0 | 2 | 1 | 3 | 3[n] |
x + y | 1 | 0 | 0 | 1 | 1 | 3 | 3[n] |
ζ⋅κ | 0 | 0 | 0 | 0 | 0 | 0 | 0 |