6 |
|
|
7 |
|
model = nlmodel; |
8 |
|
//set the dimension |
9 |
< |
|
9 |
> |
|
10 |
|
#ifndef IS_MPI |
11 |
|
dim = model->getDim(); |
12 |
|
#else |
13 |
< |
|
13 |
> |
dim = model->getDim(); |
14 |
|
#endif |
15 |
|
prevGrad.resize(dim); |
16 |
|
gradient.resize(dim); |
68 |
|
for(currentIter = 1;currentIter <= maxIteration; currentIter++){ |
69 |
|
|
70 |
|
// perform line search to minimize f(x + lamda * direction) where stepSize > 0 |
71 |
< |
lsMinimizer->minimize(direction, 0.0, 1.0); |
71 |
> |
lsMinimizer->minimize(direction, 0.0, 0.01); |
72 |
|
|
73 |
|
lsStatus = lsMinimizer->getMinimizationStatus(); |
74 |
|
|