def main():
# build train program
train_build_outputs = program.build(
config, train_program, startup_program, mode='train')
train_loader = train_build_outputs[0]
train_fetch_name_list = train_build_outputs[1]
train_fetch_varname_list = train_build_outputs[2]
train_opt_loss_name = train_build_outputs[3]
model_average = train_build_outputs[-1]
# build eval program
eval_program = fluid.Program()
eval_build_outputs = program.build(
config, eval_program, startup_program, mode='eval')
eval_fetch_name_list = eval_build_outputs[1]
eval_fetch_varname_list = eval_build_outputs[2]
eval_program = eval_program.clone(for_test=True)
# initialize train reader
train_reader = reader_main(config=config, mode="train")
train_loader.set_sample_list_generator(train_reader, places=place)
# initialize eval reader
eval_reader = reader_main(config=config, mode="eval")
exe = fluid.Executor(place)
exe.run(startup_program)
# compile program for multi-devices
train_compile_program = program.create_multi_devices_program(
train_program, train_opt_loss_name)
# dump mode structure
if config['Global']['debug']:
if train_alg_type == 'rec' and 'attention' in config['Global'][
'loss_type']:
logger.warning('Does not suport dump attention...')
else:
summary(train_program)
init_model(config, train_program, exe)
train_info_dict = {'compile_program':train_compile_program,\
'train_program':train_program,\
'reader':train_loader,\
'fetch_name_list':train_fetch_name_list,\
'fetch_varname_list':train_fetch_varname_list,\
'model_average': model_average}
eval_info_dict = {'program':eval_program,\
'reader':eval_reader,\
'fetch_name_list':eval_fetch_name_list,\
'fetch_varname_list':eval_fetch_varname_list}
if train_alg_type == 'det':
program.train_eval_det_run(config, exe, train_info_dict, eval_info_dict)
elif train_alg_type == 'rec':
program.train_eval_rec_run(config, exe, train_info_dict, eval_info_dict)
else:
program.train_eval_cls_run(config, exe, train_info_dict, eval_info_dict)
def main():
# Run code with static graph mode.
try:
paddle.enable_static()
except:
pass
config = program.load_config(FLAGS.config)
program.merge_config(FLAGS.opt)
logger.info(config)
# check if set use_gpu=True in paddlepaddle cpu version
use_gpu = config['Global']['use_gpu']
program.check_gpu(use_gpu)
alg = config['Global']['algorithm']
assert alg in ['EAST', 'DB', 'Rosetta', 'CRNN', 'STARNet', 'RARE']
if alg in ['Rosetta', 'CRNN', 'STARNet', 'RARE']:
config['Global']['char_ops'] = CharacterOps(config['Global'])
place = fluid.CUDAPlace(0) if use_gpu else fluid.CPUPlace()
startup_prog = fluid.Program()
eval_program = fluid.Program()
eval_build_outputs = program.build(config,
eval_program,
startup_prog,
mode='test')
eval_fetch_name_list = eval_build_outputs[1]
eval_fetch_varname_list = eval_build_outputs[2]
eval_program = eval_program.clone(for_test=True)
exe = fluid.Executor(place)
exe.run(startup_prog)
init_model(config, eval_program, exe)
eval_reader = reader_main(config=config, mode="eval")
eval_info_dict = {'program':eval_program,\
'reader':eval_reader,\
'fetch_name_list':eval_fetch_name_list,\
'fetch_varname_list':eval_fetch_varname_list}
eval_args = dict()
eval_args = {
'exe': exe,
'config': config,
'eval_info_dict': eval_info_dict
}
metrics = eval_function(eval_args)
print("Baseline: {}".format(metrics))
params = get_pruned_params(eval_program)
print('Start to analyze')
sens_0 = slim.prune.sensitivity(
eval_program,
place,
params,
eval_function,
sensitivities_file="sensitivities_0.data",
pruned_ratios=[0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8],
eval_args=eval_args,
criterion='geometry_median')
def main():
config = program.load_config(FLAGS.config)
program.merge_config(FLAGS.opt)
logger.info(config)
# check if set use_gpu=True in paddlepaddle cpu version
use_gpu = config['Global']['use_gpu']
program.check_gpu(use_gpu)
alg = config['Global']['algorithm']
assert alg in ['EAST', 'DB', 'Rosetta', 'CRNN', 'STARNet', 'RARE']
if alg in ['Rosetta', 'CRNN', 'STARNet', 'RARE']:
config['Global']['char_ops'] = CharacterOps(config['Global'])
place = fluid.CUDAPlace(0) if use_gpu else fluid.CPUPlace()
startup_program = fluid.Program()
train_program = fluid.Program()
train_build_outputs = program.build(config,
train_program,
startup_program,
mode='train')
train_loader = train_build_outputs[0]
train_fetch_name_list = train_build_outputs[1]
train_fetch_varname_list = train_build_outputs[2]
train_opt_loss_name = train_build_outputs[3]
eval_program = fluid.Program()
eval_build_outputs = program.build(config,
eval_program,
startup_program,
mode='eval')
eval_fetch_name_list = eval_build_outputs[1]
eval_fetch_varname_list = eval_build_outputs[2]
eval_program = eval_program.clone(for_test=True)
train_reader = reader_main(config=config, mode="train")
train_loader.set_sample_list_generator(train_reader, places=place)
eval_reader = reader_main(config=config, mode="eval")
exe = fluid.Executor(place)
exe.run(startup_program)
# compile program for multi-devices
train_compile_program = program.create_multi_devices_program(
train_program, train_opt_loss_name)
# dump mode structure
if config['Global']['debug']:
if 'attention' in config['Global']['loss_type']:
logger.warning('Does not suport dump attention...')
else:
summary(train_program)
init_model(config, train_program, exe)
train_info_dict = {'compile_program':train_compile_program,\
'train_program':train_program,\
'reader':train_loader,\
'fetch_name_list':train_fetch_name_list,\
'fetch_varname_list':train_fetch_varname_list}
eval_info_dict = {'program':eval_program,\
'reader':eval_reader,\
'fetch_name_list':eval_fetch_name_list,\
'fetch_varname_list':eval_fetch_varname_list}
if alg in ['EAST', 'DB']:
program.train_eval_det_run(config, exe, train_info_dict,
eval_info_dict)
else:
program.train_eval_rec_run(config, exe, train_info_dict,
eval_info_dict)
def main():
train_build_outputs = program.build(config,
train_program,
startup_program,
mode='train')
train_loader = train_build_outputs[0]
train_fetch_name_list = train_build_outputs[1]
train_fetch_varname_list = train_build_outputs[2]
train_opt_loss_name = train_build_outputs[3]
model_average = train_build_outputs[-1]
eval_program = fluid.Program()
eval_build_outputs = program.build(config,
eval_program,
startup_program,
mode='eval')
eval_fetch_name_list = eval_build_outputs[1]
eval_fetch_varname_list = eval_build_outputs[2]
eval_program = eval_program.clone(for_test=True)
train_reader = reader_main(config=config, mode="train")
train_loader.set_sample_list_generator(train_reader, places=place)
eval_reader = reader_main(config=config, mode="eval")
exe = fluid.Executor(place)
exe.run(startup_program)
# 1. quantization configs
quant_config = {
# weight quantize type, default is 'channel_wise_abs_max'
'weight_quantize_type': 'channel_wise_abs_max',
# activation quantize type, default is 'moving_average_abs_max'
'activation_quantize_type': 'moving_average_abs_max',
# weight quantize bit num, default is 8
'weight_bits': 8,
# activation quantize bit num, default is 8
'activation_bits': 8,
# ops of name_scope in not_quant_pattern list, will not be quantized
'not_quant_pattern': ['skip_quant'],
# ops of type in quantize_op_types, will be quantized
'quantize_op_types': ['conv2d', 'depthwise_conv2d', 'mul'],
# data type after quantization, such as 'uint8', 'int8', etc. default is 'int8'
'dtype': 'int8',
# window size for 'range_abs_max' quantization. defaulf is 10000
'window_size': 10000,
# The decay coefficient of moving average, default is 0.9
'moving_rate': 0.9,
}
# 2. quantization transform programs (training aware)
# Make some quantization transforms in the graph before training and testing.
# According to the weight and activation quantization type, the graph will be added
# some fake quantize operators and fake dequantize operators.
act_preprocess_func = pact
optimizer_func = get_optimizer
executor = exe
eval_program = quant_aware(eval_program,
place,
quant_config,
scope=None,
act_preprocess_func=act_preprocess_func,
optimizer_func=optimizer_func,
executor=executor,
for_test=True)
quant_train_program = quant_aware(train_program,
place,
quant_config,
scope=None,
act_preprocess_func=act_preprocess_func,
optimizer_func=optimizer_func,
executor=executor,
for_test=False)
# compile program for multi-devices
train_compile_program = program.create_multi_devices_program(
quant_train_program, train_opt_loss_name, for_quant=True)
init_model(config, train_program, exe)
train_info_dict = {'compile_program':train_compile_program,\
'train_program':quant_train_program,\
'reader':train_loader,\
'fetch_name_list':train_fetch_name_list,\
'fetch_varname_list':train_fetch_varname_list,\
'model_average': model_average}
eval_info_dict = {'program':eval_program,\
'reader':eval_reader,\
'fetch_name_list':eval_fetch_name_list,\
'fetch_varname_list':eval_fetch_varname_list}
if train_alg_type == 'det':
program.train_eval_det_run(config,
exe,
train_info_dict,
eval_info_dict,
is_slim="quant")
elif train_alg_type == 'rec':
program.train_eval_rec_run(config,
exe,
train_info_dict,
eval_info_dict,
is_slim="quant")
else:
program.train_eval_cls_run(config,
exe,
train_info_dict,
eval_info_dict,
is_slim="quant")
def main():
config = program.load_config(FLAGS.config)
program.merge_config(FLAGS.opt)
logger.info(config)
# check if set use_gpu=True in paddlepaddle cpu version
use_gpu = config['Global']['use_gpu']
program.check_gpu(use_gpu)
alg = config['Global']['algorithm']
assert alg in ['EAST', 'DB', 'Rosetta', 'CRNN', 'STARNet', 'RARE']
if alg in ['Rosetta', 'CRNN', 'STARNet', 'RARE']:
config['Global']['char_ops'] = CharacterOps(config['Global'])
place = fluid.CUDAPlace(0) if use_gpu else fluid.CPUPlace()
startup_program = fluid.Program()
train_program = fluid.Program()
train_build_outputs = program.build(config,
train_program,
startup_program,
mode='train')
train_loader = train_build_outputs[0]
train_fetch_name_list = train_build_outputs[1]
train_fetch_varname_list = train_build_outputs[2]
train_opt_loss_name = train_build_outputs[3]
eval_program = fluid.Program()
eval_build_outputs = program.build(config,
eval_program,
startup_program,
mode='eval')
eval_fetch_name_list = eval_build_outputs[1]
eval_fetch_varname_list = eval_build_outputs[2]
eval_program = eval_program.clone(for_test=True)
train_reader = reader_main(config=config, mode="train")
train_loader.set_sample_list_generator(train_reader, places=place)
eval_reader = reader_main(config=config, mode="eval")
exe = fluid.Executor(place)
exe.run(startup_program)
# compile program for multi-devices
init_model(config, train_program, exe)
sen = load_sensitivities("sensitivities_0.data")
for i in skip_list:
if i in sen.keys():
sen.pop(i)
back_bone_list = ['conv' + str(x) for x in range(1, 5)]
for i in back_bone_list:
for key in list(sen.keys()):
if i + '_' in key:
sen.pop(key)
ratios = get_ratios_by_loss(sen, 0.03)
logger.info("FLOPs before pruning: {}".format(flops(eval_program)))
pruner = Pruner(criterion='geometry_median')
print("ratios: {}".format(ratios))
pruned_val_program, _, _ = pruner.prune(eval_program,
fluid.global_scope(),
params=ratios.keys(),
ratios=ratios.values(),
place=place,
only_graph=True)
pruned_program, _, _ = pruner.prune(train_program,
fluid.global_scope(),
params=ratios.keys(),
ratios=ratios.values(),
place=place)
logger.info("FLOPs after pruning: {}".format(flops(pruned_val_program)))
train_compile_program = program.create_multi_devices_program(
pruned_program, train_opt_loss_name)
train_info_dict = {'compile_program':train_compile_program,\
'train_program':pruned_program,\
'reader':train_loader,\
'fetch_name_list':train_fetch_name_list,\
'fetch_varname_list':train_fetch_varname_list}
eval_info_dict = {'program':pruned_val_program,\
'reader':eval_reader,\
'fetch_name_list':eval_fetch_name_list,\
'fetch_varname_list':eval_fetch_varname_list}
if alg in ['EAST', 'DB']:
program.train_eval_det_run(config,
exe,
train_info_dict,
eval_info_dict,
is_slim="prune")
else:
program.train_eval_rec_run(config, exe, train_info_dict,
eval_info_dict)
