| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 7.2 | 1.5e+01 | 3.2e+00 | 1.82e+01 | 27 |
| 1.0e-03 |
| 8.7 | 2.0e+01 | 1.3e+00 | 2.13e+01 | 10 |
| 1.0e-04 |
| 9.8 | 2.4e+01 | 8.3e-01 | 2.48e+01 | 6 |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 2.8 | 2.8e+00 | 3.2e+00 | 6.00e+00 | 41 |
| 1.0e-03 |
| 7.7 | 1.6e+01 | 1.5e+00 | 1.75e+01 | 12 |
| 1.0e-04 |
| 10.6 | 3.0e+01 | 9.8e-01 | 3.10e+01 | 6 |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| -0.0 | 1.8e+02 | - | - | failure |
| 5.0e-01 |
| 6.1 | 2.3e+01 | inf | Inf | inf |
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 2.6 | 5.2e+00 | 1.6e+00 | 6.80e+00 | 22 |
| 1.0e-03 |
| 3.4 | 8.5e+00 | 5.9e-01 | 9.09e+00 | 7 |
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 5.2 | 9.1e+00 | 5.0e+00 | 1.41e+01 | 47 |
| 1.0e-03 |
| 14.4 | 6.4e+01 | 2.5e+00 | 6.65e+01 | 13 |
| 1.0e-04 |
| 26.2 | 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 |
| 1.1 | 1.2e+00 | 1.8e+01 | 1.92e+01 | 350 |
| 1.0e-02 |
| 2.3 | 3.3e+00 | 1.2e+00 | 4.50e+00 | 18 |
| 1.0e-03 |
| 3.0 | 5.4e+00 | 4.8e-01 | 5.88e+00 | 6 |
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 4.9 | 1.2e+01 | 3.6e+00 | 1.56e+01 | 23 |
| 1.0e-03 |
| 7.3 | 2.2e+01 | 1.0e+00 | 2.30e+01 | 8 |
|
|
| 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 | 2.2e+01 | 2.42e+01 | 327 |
| 1.0e-02 |
| 2.4 | 4.1e+00 | 2.0e+00 | 6.10e+00 | 18 |
| 1.0e-03 |
| 3.1 | 6.7e+00 | 8.4e-01 | 7.54e+00 | 7 |
|