| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-04 |
| 3.0 | 2.4e+00 | 2.2e+00 | 4.60e+00 | 21 |
| 1.0e-05 |
| 3.5 | 3.4e+00 | 1.4e+00 | 4.80e+00 | 13 |
| 1.0e-06 |
| 7.4 | 1.5e+01 | 7.4e-01 | 1.57e+01 | 6 |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-04 |
| 3.0 | 3.3e+00 | 9.7e+00 | 1.30e+01 | 90 |
| 1.0e-05 |
| 4.0 | 7.4e+00 | 3.0e+00 | 1.04e+01 | 26 |
| 1.0e-06 |
| 8.1 | 1.9e+01 | 1.6e+00 | 2.06e+01 | 12 |
| 1.0e-07 |
| 18.2 | 5.5e+02 | 1.0e+00 | 5.51e+02 | 6 |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-04 |
| 0.9 | 5.1e+01 | 8.1e-01 | 5.18e+01 | 12 |
| 1.0e-05 |
| 0.9 | 4.9e+01 | 4.9e-01 | 4.95e+01 | 8 |
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-04 |
| 0.9 | 5.1e+01 | 4.9e+00 | 5.59e+01 | 68 |
| 1.0e-05 |
| 0.9 | 5.3e+01 | 1.6e+00 | 5.46e+01 | 23 |
| 1.0e-06 |
| 1.0 | 5.2e+01 | 8.8e-01 | 5.29e+01 | 14 |
| 1.0e-07 |
| 1.1 | 5.2e+01 | 3.0e-01 | 5.23e+01 | 5 |
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-05 |
| 22.0 | 4.5e+02 | 1.4e+01 | 4.64e+02 | 55 |
| 1.0e-06 |
| 23.2 | 4.5e+02 | 2.1e+00 | 4.52e+02 | 8 |
| 1.0e-07 |
| -0.0 | 8.2e+02 | - | - | failure |
|
|
| ILUTP + AMF + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-04 |
| 0.9 | 1.1e+01 | 4.3e+00 | 1.53e+01 | 53 |
| 1.0e-05 |
| 1.0 | 1.1e+01 | 1.0e+00 | 1.20e+01 | 14 |
| 1.0e-06 |
| 1.2 | 1.2e+01 | 5.9e-01 | 1.26e+01 | 8 |
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 1.0 | 3.6e-01 | 3.9e-01 | 7.50e-01 | 51 |
| 1.0e-04 |
| 1.1 | 3.7e-01 | 7.0e-02 | 4.40e-01 | 11 |
| 1.0e-05 |
| 1.2 | 3.7e-01 | 3.0e-02 | 4.00e-01 | 5 |
|
|
| ILUTP + Mutilevel ND + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-04 |
| 0.8 | 4.2e+00 | 3.2e+00 | 7.40e+00 | 54 |
| 1.0e-05 |
| 0.9 | 4.7e+00 | 1.9e+00 | 6.60e+00 | 23 |
| 1.0e-06 |
| 1.0 | 4.5e+00 | 1.3e+00 | 5.80e+00 | 17 |
| 1.0e-07 |
| 1.2 | 4.5e+00 | 2.1e-01 | 4.71e+00 | 4 |
|