forked from open-mmlab/mmrazor
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
3 changed files
with
131 additions
and
1 deletion.
There are no files selected for viewing
67 changes: 67 additions & 0 deletions
67
configs/quantization/qat/lsq_openvino_resnet18_8xb32_100e_in1k.py
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,67 @@ | ||
_base_ = ['mmcls::resnet/resnet18_8xb32_in1k.py'] | ||
|
||
resnet = _base_.model | ||
float_checkpoint = 'https://download.openmmlab.com/mmclassification/v0/resnet/resnet18_8xb32_in1k_20210831-fbbb1da6.pth' # noqa: E501 | ||
|
||
global_qconfig = dict( | ||
w_observer=dict(type='mmrazor.LSQPerChannelObserver'), | ||
a_observer=dict(type='mmrazor.LSQObserver'), | ||
w_fake_quant=dict(type='mmrazor.LearnableFakeQuantize'), | ||
a_fake_quant=dict(type='mmrazor.LearnableFakeQuantize'), | ||
w_qscheme=dict( | ||
qdtype='qint8', bit=8, is_symmetry=True, is_symmetric_range=True), | ||
a_qscheme=dict(qdtype='quint8', bit=8, is_symmetry=True), | ||
) | ||
|
||
model = dict( | ||
_delete_=True, | ||
_scope_='mmrazor', | ||
type='MMArchitectureQuant', | ||
data_preprocessor=dict( | ||
type='mmcls.ClsDataPreprocessor', | ||
num_classes=1000, | ||
# RGB format normalization parameters | ||
mean=[123.675, 116.28, 103.53], | ||
std=[58.395, 57.12, 57.375], | ||
# convert image from BGR to RGB | ||
to_rgb=True), | ||
architecture=resnet, | ||
float_checkpoint=float_checkpoint, | ||
quantizer=dict( | ||
type='mmrazor.OpenVINOQuantizer', | ||
global_qconfig=global_qconfig, | ||
tracer=dict( | ||
type='mmrazor.CustomTracer', | ||
skipped_methods=[ | ||
'mmcls.models.heads.ClsHead._get_loss', | ||
'mmcls.models.heads.ClsHead._get_predictions' | ||
]))) | ||
|
||
optim_wrapper = dict( | ||
optimizer=dict(type='SGD', lr=0.0001, momentum=0.9, weight_decay=0.0001)) | ||
|
||
# learning policy | ||
param_scheduler = dict( | ||
_delete_=True, | ||
type='CosineAnnealingLR', | ||
T_max=100, | ||
by_epoch=True, | ||
begin=0, | ||
end=100) | ||
|
||
model_wrapper_cfg = dict( | ||
type='mmrazor.MMArchitectureQuantDDP', | ||
broadcast_buffers=False, | ||
find_unused_parameters=True) | ||
|
||
# train, val, test setting | ||
train_cfg = dict( | ||
_delete_=True, | ||
type='mmrazor.LSQEpochBasedLoop', | ||
max_epochs=100, | ||
val_interval=1) | ||
val_cfg = dict(_delete_=True, type='mmrazor.QATValLoop') | ||
|
||
# Make sure the buffer such as min_val/max_val in saved checkpoint is the same | ||
# among different rank. | ||
default_hooks = dict(sync=dict(type='SyncBuffersHook')) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
62 changes: 62 additions & 0 deletions
62
configs/quantization/qat/qat_openvino_resnet18_10e_8xb32_in1k.py
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,62 @@ | ||
_base_ = ['mmcls::resnet/resnet18_8xb32_in1k.py'] | ||
|
||
resnet = _base_.model | ||
float_checkpoint = 'https://download.openmmlab.com/mmclassification/v0/resnet/resnet18_8xb32_in1k_20210831-fbbb1da6.pth' # noqa: E501 | ||
|
||
global_qconfig = dict( | ||
w_observer=dict(type='mmrazor.PerChannelMinMaxObserver'), | ||
a_observer=dict(type='mmrazor.MovingAverageMinMaxObserver'), | ||
w_fake_quant=dict(type='mmrazor.FakeQuantize'), | ||
a_fake_quant=dict(type='mmrazor.FakeQuantize'), | ||
w_qscheme=dict( | ||
qdtype='qint8', bit=8, is_symmetry=True, is_symmetric_range=True), | ||
a_qscheme=dict(qdtype='quint8', bit=8, is_symmetry=True), | ||
) | ||
|
||
model = dict( | ||
_delete_=True, | ||
_scope_='mmrazor', | ||
type='MMArchitectureQuant', | ||
data_preprocessor=dict( | ||
type='mmcls.ClsDataPreprocessor', | ||
num_classes=1000, | ||
# RGB format normalization parameters | ||
mean=[123.675, 116.28, 103.53], | ||
std=[58.395, 57.12, 57.375], | ||
# convert image from BGR to RGB | ||
to_rgb=True), | ||
architecture=resnet, | ||
float_checkpoint=float_checkpoint, | ||
quantizer=dict( | ||
type='mmrazor.OpenVINOQuantizer', | ||
global_qconfig=global_qconfig, | ||
tracer=dict( | ||
type='mmrazor.CustomTracer', | ||
skipped_methods=[ | ||
'mmcls.models.heads.ClsHead._get_loss', | ||
'mmcls.models.heads.ClsHead._get_predictions' | ||
]))) | ||
|
||
optim_wrapper = dict( | ||
optimizer=dict(type='SGD', lr=0.0001, momentum=0.9, weight_decay=0.0001)) | ||
|
||
# learning policy | ||
param_scheduler = dict( | ||
_delete_=True, type='ConstantLR', factor=1.0, by_epoch=True) | ||
|
||
model_wrapper_cfg = dict( | ||
type='mmrazor.MMArchitectureQuantDDP', | ||
broadcast_buffers=False, | ||
find_unused_parameters=False) | ||
|
||
# train, val, test setting | ||
train_cfg = dict( | ||
_delete_=True, | ||
type='mmrazor.QATEpochBasedLoop', | ||
max_epochs=10, | ||
val_interval=1) | ||
val_cfg = dict(_delete_=True, type='mmrazor.QATValLoop') | ||
|
||
# Make sure the buffer such as min_val/max_val in saved checkpoint is the same | ||
# among different rank. | ||
default_hooks = dict(sync=dict(type='SyncBuffersHook')) |