| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 2.3 | 6.0e-02 | 3.0e-01 | 3.60e-01 | 102 |
| 1.0e-03 |
| 4.2 | 1.2e-01 | 5.0e-02 | 1.70e-01 | 14 |
| 1.0e-04 |
| 6.6 | 2.0e-01 | 3.0e-02 | 2.30e-01 | 7 |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.7 | 4.0e-02 | 1.3e-01 | 1.70e-01 | 49 |
| 1.0e-02 |
| 4.1 | 1.1e-01 | 4.0e-02 | 1.50e-01 | 12 |
| 1.0e-03 |
| 6.5 | 1.9e-01 | 3.0e-02 | 2.20e-01 | 6 |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 12.9 | 1.3e+00 | 2.5e-01 | 1.55e+00 | 30 |
| 1.0e-04 |
| 16.8 | 1.9e+00 | 1.2e-01 | 2.02e+00 | 11 |
| 1.0e-05 |
| 21.3 | 2.9e+00 | 6.0e-02 | 2.96e+00 | 5 |
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.5 | 1.6e-01 | 1.7e-01 | 3.30e-01 | 61 |
| 1.0e-02 |
| 2.7 | 2.0e-01 | 4.0e-02 | 2.40e-01 | 12 |
| 1.0e-03 |
| 4.2 | 2.5e-01 | 2.0e-02 | 2.70e-01 | 6 |
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 13.7 | 9.3e-01 | 2.7e-01 | 1.20e+00 | 28 |
| 1.0e-04 |
| 23.2 | 2.4e+00 | 2.0e-01 | 2.60e+00 | 13 |
| 1.0e-05 |
| 34.4 | 5.0e+00 | 1.4e-01 | 5.14e+00 | 7 |
| 1.0e-06 |
| -0.0 | 8.3e+00 | - | - | failure |
|
|
| ILUTP + AMF + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.5 | 9.0e-02 | 1.0e-01 | 1.90e-01 | 40 |
| 1.0e-02 |
| 2.7 | 1.2e-01 | 3.0e-02 | 1.50e-01 | 11 |
| 1.0e-03 |
| 3.9 | 1.8e-01 | 3.0e-02 | 2.10e-01 | 7 |
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 7.4 | 4.1e-01 | 1.4e-01 | 5.50e-01 | 29 |
| 1.0e-04 |
| 9.3 | 5.5e-01 | 4.0e-02 | 5.90e-01 | 9 |
|
|
| ILUTP + Mutilevel ND + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 1.8 | 1.6e-01 | 1.8e-01 | 3.40e-01 | 89 |
| 1.0e-02 |
| 3.3 | 2.1e-01 | 4.0e-02 | 2.50e-01 | 13 |
| 1.0e-03 |
| 4.9 | 2.7e-01 | 2.0e-02 | 2.90e-01 | 6 |
|