xxq250
/
mindspore
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix thor optimizer interface

This commit is contained in:
wangmin 2020-09-07 11:42:44 +08:00
parent 341851b931
commit 3349d4372b
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
model_zoo/official/cv/resnet_thor/src/thor.py
View File

@ -22,7 +22,7 @@ import mindspore.common.dtype as mstype
from mindspore._checkparam import check_bool
from mindspore._checkparam import Validator as validator
from mindspore.nn.optim.optimizer import Optimizer
from mindspore.parallel._utils import _get_device_num, _get_mirror_mean
from mindspore.parallel._utils import _get_device_num, _get_gradients_mean
from src.grad_reducer_thor import DistributedGradReducerThor
_momentum_opt = C.MultitypeFuncGraph("momentum_opt")
@ -85,7 +85,7 @@ class THOR_GPU(Optimizer):
self.assign = P.Assign()
self.mul = P.Mul()
mean = _get_mirror_mean()
mean = _get_gradients_mean()
degree = _get_device_num()
parameter_length = len(self.feature_map)
@ -193,7 +193,7 @@ class THOR(Optimizer):
1.0 / 196, 1.0 / 196, 1.0 / 196,
1.0 / 49, 1.0 / 49, 1.0 / 49, 1.0 / 49, 1.0 / 49, 1.0 / 49, 1.0 / 49, 1.0 / 49, 1.0 / 49,
1.0]
mean = _get_mirror_mean()
mean = _get_gradients_mean()
degree = _get_device_num()
parameter_length = len(self.feature_map)
self.grad_reducer_Amax = DistributedGradReducerThor(parameter_length, ((27,), 2), mean, degree)