| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 7.3 | 1.5e+01 | 4.2e+00 | 1.92e+01 | 31 |
| 1.0e-03 |
| 8.4 | 1.9e+01 | 1.4e+00 | 2.04e+01 | 11 |
| 1.0e-04 |
| 9.3 | 2.2e+01 | 8.0e-01 | 2.28e+01 | 6 |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.1 | 9.2e-01 | 9.8e+00 | 1.07e+01 | 190 |
| 1.0e-02 |
| 2.9 | 3.2e+00 | 2.9e+00 | 6.10e+00 | 36 |
| 1.0e-03 |
| 8.5 | 2.0e+01 | 1.8e+00 | 2.18e+01 | 12 |
| 1.0e-04 |
| 11.2 | 3.4e+01 | 1.0e+00 | 3.50e+01 | 6 |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| -0.0 | 2.2e+02 | - | - | failure |
| 5.0e-01 |
| 1.6 | 3.5e+00 | inf | Inf | inf |
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.1 | 2.7e+00 | 1.5e+01 | 1.77e+01 | 295 |
| 1.0e-02 |
| 2.5 | 5.2e+00 | 2.0e+00 | 7.20e+00 | 25 |
| 1.0e-03 |
| 3.4 | 9.1e+00 | 5.6e-01 | 9.66e+00 | 7 |
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 5.1 | 8.3e+00 | 5.6e+00 | 1.39e+01 | 54 |
| 1.0e-03 |
| 14.3 | 6.3e+01 | 2.9e+00 | 6.59e+01 | 15 |
| 1.0e-04 |
| 26.1 | 2.2e+02 | 2.1e+00 | 2.22e+02 | 7 |
| 1.0e-06 |
| -0.0 | 6.5e+02 | - | - | failure |
|
|
| ILUTP + AMF + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.2 | 1.3e+00 | 1.0e+01 | 1.13e+01 | 197 |
| 1.0e-02 |
| 2.3 | 3.5e+00 | 1.2e+00 | 4.70e+00 | 20 |
| 1.0e-03 |
| 2.9 | 5.4e+00 | 4.8e-01 | 5.88e+00 | 7 |
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 4.7 | 1.3e+01 | 3.6e+00 | 1.66e+01 | 28 |
| 1.0e-03 |
| 7.2 | 2.3e+01 | 1.9e+00 | 2.49e+01 | 9 |
|
|
| ILUTP + Mutilevel ND + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.2 | 2.2e+00 | 1.1e+01 | 1.32e+01 | 180 |
| 1.0e-02 |
| 2.3 | 3.8e+00 | 1.4e+00 | 5.20e+00 | 20 |
| 1.0e-03 |
| 3.0 | 5.4e+00 | 6.8e-01 | 6.08e+00 | 7 |
|