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Exclude concat layer for gpu quantization #14060

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Feb 7, 2019
Merged

Exclude concat layer for gpu quantization #14060

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cb9c291
exclude concat for gpu quantization
Feb 3, 2019
8aa997c
Merge remote-tracking branch 'origin/master' into fix-gpu-quantization
Feb 6, 2019
088c530
remove quantized_concat test in non-subgraph flow
Feb 6, 2019
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10 changes: 10 additions & 0 deletions example/quantization/imagenet_gen_qsym.py
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Original file line number Diff line number Diff line change
Expand Up @@ -155,6 +155,16 @@ def save_params(fname, arg_params, aux_params, logger=None):
if args.ctx == 'gpu':
calib_layer = lambda name: name.endswith('_output') and (name.find('conv') != -1
or name.find('fc') != -1)
excluded_sym_names += ['ch_concat_3a_chconcat',
'ch_concat_3b_chconcat',
'ch_concat_3c_chconcat',
'ch_concat_4a_chconcat',
'ch_concat_4b_chconcat',
'ch_concat_4c_chconcat',
'ch_concat_4d_chconcat',
'ch_concat_4e_chconcat',
'ch_concat_5a_chconcat',
'ch_concat_5b_chconcat']
else:
calib_layer = lambda name: name.endswith('_output') and (name.find('conv') != -1)
excluded_sym_names += ['flatten', 'fc1']
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3 changes: 2 additions & 1 deletion tests/python/quantization/test_quantization.py
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Expand Up @@ -593,7 +593,8 @@ def check_qsym_forward(qsym, qarg_params, qaux_params, data_shape, label_shape):
excluded_names = []
if mx.current_context() == mx.cpu():
excluded_names += ['fc']
excluded_names += ['concat']
else:
excluded_names += ['concat']

optional_names = ['pool0']
for skip_optional_names in [False, True]:
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