| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.8 | 1.3e+00 | 5.0e+01 | 5.13e+01 | 272 |
| 1.0e-03 |
| 1.1 | 1.4e+00 | 2.5e+01 | 2.64e+01 | 133 |
| 1.0e-04 |
| 1.3 | 1.6e+00 | 5.2e+00 | 6.80e+00 | 27 |
| 1.0e-05 |
| 1.6 | 1.7e+00 | 4.0e+00 | 5.70e+00 | 21 |
| 1.0e-06 |
| 2.0 | 2.2e+00 | 1.1e+00 | 3.30e+00 | 6 |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 1.1 | 1.6e+00 | 8.3e+01 | 8.46e+01 | 361 |
| 1.0e-06 |
| 2.2 | 2.7e+00 | 2.6e+00 | 5.30e+00 | 12 |
| 1.0e-07 |
| 2.9 | 3.9e+00 | 1.7e+00 | 5.60e+00 | 7 |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.8 | 8.6e+01 | 7.8e+01 | 1.64e+02 | 340 |
| 1.0e-03 |
| 0.9 | 8.5e+01 | 2.9e+01 | 1.14e+02 | 124 |
| 1.0e-04 |
| 1.0 | 8.6e+01 | 5.7e+00 | 9.17e+01 | 25 |
| 1.0e-05 |
| 1.2 | 8.5e+01 | 4.7e+00 | 8.97e+01 | 21 |
| 1.0e-06 |
| 1.4 | 8.7e+01 | 1.3e+00 | 8.83e+01 | 6 |
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 0.9 | 9.5e+01 | 1.2e+02 | 2.15e+02 | 460 |
| 1.0e-04 |
| 1.1 | 9.5e+01 | 6.9e+01 | 1.64e+02 | 247 |
| 1.0e-05 |
| 1.3 | 9.6e+01 | 8.0e+00 | 1.04e+02 | 29 |
| 1.0e-06 |
| 1.5 | 9.8e+01 | 2.5e+00 | 1.00e+02 | 10 |
| 1.0e-07 |
| 1.9 | 9.6e+01 | 1.6e+00 | 9.76e+01 | 6 |
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.9 | 3.4e+00 | 7.1e+01 | 7.44e+01 | 312 |
| 1.0e-03 |
| 1.1 | 3.5e+00 | 2.4e+01 | 2.75e+01 | 105 |
| 1.0e-04 |
| 1.4 | 3.9e+00 | 8.7e+00 | 1.26e+01 | 36 |
| 1.0e-05 |
| 1.8 | 4.3e+00 | 6.0e+00 | 1.03e+01 | 24 |
| 1.0e-06 |
| 2.4 | 5.6e+00 | 1.5e+00 | 7.10e+00 | 6 |
|
|
| ILUTP + AMF + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 0.9 | 3.2e+00 | 7.9e+01 | 8.22e+01 | 368 |
| 1.0e-05 |
| 1.2 | 3.3e+00 | 7.9e+00 | 1.12e+01 | 36 |
| 1.0e-06 |
| 1.4 | 3.6e+00 | 2.2e+00 | 5.80e+00 | 11 |
| 1.0e-07 |
| 1.8 | 3.9e+00 | 1.3e+00 | 5.20e+00 | 6 |
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.8 | 6.8e+00 | 6.0e+01 | 6.68e+01 | 413 |
| 1.0e-03 |
| 0.9 | 6.7e+00 | 1.8e+01 | 2.47e+01 | 124 |
| 1.0e-04 |
| 1.0 | 6.8e+00 | 3.4e+00 | 1.02e+01 | 25 |
| 1.0e-05 |
| 1.2 | 6.8e+00 | 2.5e+00 | 9.30e+00 | 19 |
| 1.0e-06 |
| 1.4 | 7.2e+00 | 9.1e-01 | 8.11e+00 | 6 |
|
|
| ILUTP + Mutilevel ND + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-05 |
| 1.3 | 6.9e+00 | 8.4e+00 | 1.53e+01 | 55 |
| 1.0e-06 |
| 1.6 | 7.2e+00 | 1.7e+00 | 8.90e+00 | 12 |
| 1.0e-07 |
| 2.0 | 7.6e+00 | 7.9e-01 | 8.39e+00 | 6 |
|