| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 5.0e-01 |
| 0.3 | 1.2e+00 | 3.0e+00 | 4.20e+00 | 87 |
| 1.0e-01 |
| 0.5 | 1.2e+00 | 7.3e-01 | 1.93e+00 | 22 |
| 1.0e-02 |
| 0.7 | 1.3e+00 | 4.9e-01 | 1.79e+00 | 16 |
| 1.0e-03 |
| 1.2 | 1.4e+00 | 3.4e-01 | 1.74e+00 | 10 |
| 1.0e-04 |
| 2.0 | 1.7e+00 | 1.4e-01 | 1.84e+00 | 4 |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 1.5 | 1.2e+00 | 3.7e+00 | 4.90e+00 | 110 |
| 1.0e-04 |
| 2.5 | 1.5e+00 | 2.4e+00 | 3.90e+00 | 56 |
| 1.0e-05 |
| 3.8 | 2.2e+00 | 1.3e+00 | 3.50e+00 | 25 |
| 1.0e-06 |
| 5.5 | 3.5e+00 | 3.3e-01 | 3.83e+00 | 6 |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
|
| ILUTP + AMF + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 5.0e-01 |
| 0.3 | 1.9e+00 | 4.3e+00 | 6.20e+00 | 119 |
| 1.0e-01 |
| 0.4 | 1.9e+00 | 1.0e+00 | 2.90e+00 | 29 |
| 1.0e-02 |
| 0.6 | 1.9e+00 | 5.6e-01 | 2.46e+00 | 18 |
| 1.0e-03 |
| 0.8 | 1.9e+00 | 3.2e-01 | 2.22e+00 | 11 |
| 1.0e-04 |
| 0.9 | 1.9e+00 | 1.1e-01 | 2.01e+00 | 4 |
|
|
| ILUTP + Mutilevel ND + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.6 | 1.8e+00 | 5.8e+00 | 7.60e+00 | 247 |
| 1.0e-03 |
| 0.8 | 1.9e+00 | 8.5e+00 | 1.04e+01 | 326 |
| 1.0e-04 |
| 1.0 | 1.8e+00 | 2.7e+00 | 4.50e+00 | 122 |
| 1.0e-05 |
| 1.2 | 1.9e+00 | 3.8e-01 | 2.28e+00 | 18 |
| 1.0e-06 |
| 1.3 | 1.9e+00 | 2.4e-01 | 2.14e+00 | 12 |
| 1.0e-07 |
| 1.5 | 1.9e+00 | 9.0e-02 | 1.99e+00 | 4 |
|