| ILUTP + RCM
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-01 |
| 0.2 | 4.7e+00 | 5.1e+01 | 5.57e+01 | 166 |
| 1.0e-02 |
| 0.3 | 5.7e+00 | 1.9e+01 | 2.47e+01 | 56 |
| 1.0e-03 |
| 0.8 | 1.0e+01 | 8.7e+00 | 1.87e+01 | 20 |
| 1.0e-04 |
| 1.8 | 3.2e+01 | 6.4e+00 | 3.84e+01 | 11 |
| 1.0e-05 |
| 4.1 | 1.9e+02 | 6.2e+00 | 1.96e+02 | 7 |
|
|
| ILUTP + RCM + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 1.3 | 1.8e+01 | 2.8e+01 | 4.60e+01 | 58 |
| 1.0e-04 |
| 4.1 | 1.4e+02 | 1.1e+01 | 1.51e+02 | 14 |
| 1.0e-05 |
| 8.7 | 5.5e+02 | 2.5e+01 | 5.75e+02 | 20 |
| 1.0e-06 |
| 14.5 | 1.5e+03 | 1.1e+01 | 1.51e+03 | 6 |
|
| ILUTP + MMD
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-02 |
| 0.4 | 1.7e+02 | 2.2e+01 | 1.92e+02 | 56 |
| 1.0e-03 |
| 0.7 | 1.8e+02 | 9.6e+00 | 1.90e+02 | 21 |
| 1.0e-04 |
| 1.4 | 1.9e+02 | 5.5e+00 | 1.96e+02 | 10 |
| 1.0e-05 |
| 2.2 | 2.2e+02 | 3.2e+00 | 2.23e+02 | 5 |
|
|
| ILUTP + MMD + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
| ILUTP + AMF
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
| 1.0e-03 |
| 4.1 | 5.6e+02 | 5.4e+01 | 6.14e+02 | 46 |
| 1.0e-04 |
| 8.0 | 2.0e+03 | 2.0e+01 | 2.02e+03 | 11 |
| 1.0e-05 |
| 13.9 | 4.7e+03 | 1.7e+01 | 4.72e+03 | 6 |
| 1.0e-06 |
| -0.0 | 9.1e+03 | - | - | failure |
|
|
| ILUTP + AMF + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
| ILUTP + Multilevel ND
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|
|
| ILUTP + Mutilevel ND + MC64
|
|
parameters
|
|
time [sec]
|
|
|
drop tol
|
condest
|
fill-in
|
ILU
|
GMRES(30)
|
total
|
iter
|
|