E:\projects\PaddleClas-master>python -m paddle.distributed.launch --selected_gpus='0' tools/train.py -c configs/quick_start/ResNet50_vd_finetune_my.yaml

----------- Configuration Arguments -----------
cluster_node_ips: 127.0.0.1
log_dir: None
node_ip: 127.0.0.1
print_config: True
selected_gpus: '0'
started_port: 6170
training_script: tools/train.py
training_script_args: ['-c', 'configs/quick_start/ResNet50_vd_finetune_my.yaml']
use_paddlecloud: False

trainers_endpoints: 127.0.0.1:6170 , node_id: 0 , current_node_ip: 127.0.0.1 , num_nodes: 1 , node_ips: ['127.0.0.1'] , nranks: 1

2020-05-13 23:57:14 INFO:

== PaddleClas is powered by PaddlePaddle ! ==

== ==

== For more info please go to the following website. ==
== ==
== https://github.com/PaddlePaddle/PaddleClas ==
2020-05-13 23:57:14 INFO: ARCHITECTURE :
2020-05-13 23:57:14 INFO: name : ResNet50_vd
2020-05-13 23:57:14 INFO: ------------------------------------------------------------
2020-05-13 23:57:14 INFO: LEARNING_RATE :
2020-05-13 23:57:14 INFO: function : Cosine
2020-05-13 23:57:14 INFO: params :
2020-05-13 23:57:14 INFO: lr : 0.00375
2020-05-13 23:57:14 INFO: ------------------------------------------------------------
2020-05-13 23:57:14 INFO: OPTIMIZER :
2020-05-13 23:57:14 INFO: function : Momentum
2020-05-13 23:57:14 INFO: params :
2020-05-13 23:57:14 INFO: momentum : 0.9
2020-05-13 23:57:14 INFO: regularizer :
2020-05-13 23:57:14 INFO: factor : 1e-06
2020-05-13 23:57:14 INFO: function : L2
2020-05-13 23:57:14 INFO: ------------------------------------------------------------
2020-05-13 23:57:14 INFO: TRAIN :
2020-05-13 23:57:14 INFO: batch_size : 32
2020-05-13 23:57:14 INFO: data_dir : G:/ai_data/paddle/0513/
2020-05-13 23:57:14 INFO: file_list : G:/ai_data/paddle/0513train.list
2020-05-13 23:57:14 INFO: num_workers : 4
2020-05-13 23:57:14 INFO: shuffle_seed : 0
2020-05-13 23:57:14 INFO: transforms :
2020-05-13 23:57:14 INFO: DecodeImage :
2020-05-13 23:57:14 INFO: channel_first : False
2020-05-13 23:57:14 INFO: to_np : False
2020-05-13 23:57:14 INFO: to_rgb : True
2020-05-13 23:57:14 INFO: RandCropImage :
2020-05-13 23:57:14 INFO: size : 224
2020-05-13 23:57:14 INFO: RandFlipImage :
2020-05-13 23:57:14 INFO: flip_code : 1
2020-05-13 23:57:14 INFO: NormalizeImage :
2020-05-13 23:57:14 INFO: mean : [0.485, 0.456, 0.406]
2020-05-13 23:57:14 INFO: order :
2020-05-13 23:57:14 INFO: scale : 1./255.
2020-05-13 23:57:14 INFO: std : [0.229, 0.224, 0.225]
2020-05-13 23:57:14 INFO: ToCHWImage : None
2020-05-13 23:57:14 INFO: ------------------------------------------------------------
2020-05-13 23:57:14 INFO: VALID :
2020-05-13 23:57:14 INFO: batch_size : 20
2020-05-13 23:57:14 INFO: data_dir : G:/ai_data/paddle/0513/
2020-05-13 23:57:14 INFO: file_list : G:/ai_data/paddle/0513test.list
2020-05-13 23:57:14 INFO: num_workers : 4
2020-05-13 23:57:14 INFO: shuffle_seed : 0
2020-05-13 23:57:14 INFO: transforms :
2020-05-13 23:57:14 INFO: DecodeImage :
2020-05-13 23:57:14 INFO: channel_first : False
2020-05-13 23:57:14 INFO: to_np : False
2020-05-13 23:57:14 INFO: to_rgb : True
2020-05-13 23:57:14 INFO: ResizeImage :
2020-05-13 23:57:14 INFO: resize_short : 256
2020-05-13 23:57:14 INFO: CropImage :
2020-05-13 23:57:14 INFO: size : 224
2020-05-13 23:57:14 INFO: NormalizeImage :
2020-05-13 23:57:14 INFO: mean : [0.485, 0.456, 0.406]
2020-05-13 23:57:14 INFO: order :
2020-05-13 23:57:14 INFO: scale : 1.0/255.0
2020-05-13 23:57:14 INFO: std : [0.229, 0.224, 0.225]
2020-05-13 23:57:14 INFO: ToCHWImage : None
2020-05-13 23:57:14 INFO: ------------------------------------------------------------
2020-05-13 23:57:14 INFO: classes_num : 3
2020-05-13 23:57:14 INFO: epochs : 20
2020-05-13 23:57:14 INFO: image_shape : [3, 224, 224]
2020-05-13 23:57:14 INFO: mode : train
2020-05-13 23:57:14 INFO: model_save_dir : E:/projects/PaddleClas-master/output/
2020-05-13 23:57:14 INFO: pretrained_model : E:/projects/PaddleClas-master/ResNet50_vd_pretrained
2020-05-13 23:57:14 INFO: save_interval : 1
2020-05-13 23:57:14 INFO: topk : 5
2020-05-13 23:57:14 INFO: total_images : 795
2020-05-13 23:57:14 INFO: valid_interval : 1
2020-05-13 23:57:14 INFO: validate : True

API is deprecated since 2.0.0 Please use FleetAPI instead.
WIKI: https://github.com/PaddlePaddle/Fleet/blob/develop/markdown_doc/transpiler

Traceback (most recent call last):
File "tools/train.py", line 124, in
main(args)
File "tools/train.py", line 69, in main
config, train_prog, startup_prog, is_train=True)
File "E:\projects\PaddleClas-master\tools\program.py", line 341, in build
optimizer.minimize(fetchs['loss'][0])
File "C:\python\tf\lib\site-packages\paddle\fluid\incubate\fleet\collective__init__.py", line 424, in minimize
fleet.main_program = self.try_to_compile(startup_program, main_program) File "C:\python\tf\lib\site-packages\paddle\fluid\incubate\fleet\collective__init_.py", line 358, in try_to_compile
self.transpile(startup_program, main_program) File "C:\python\tf\lib\site-packages\paddle\fluid\incubate\fleet\collective__init.py", line 285, in _transpile
current_endpoint=current_endpoint)
File "C:\python\tf\lib\site-packages\paddle\fluid\transpiler\distribute_transpiler.py", line 625, in transpile
wait_port=self.config.wait_port)
File "C:\python\tf\lib\site-packages\paddle\fluid\transpiler\distribute_transpiler.py", line 397, in _transpile_nccl2
self.config.hierarchical_allreduce_inter_nranks
File "C:\python\tf\lib\site-packages\paddle\fluid\framework.py", line 2525, in append_op
attrs=kwargs.get("attrs", None))
File "C:\python\tf\lib\site-packages\paddle\fluid\framework.py", line 1797, in init
proto = OpProtoHolder.instance().get_op_proto(type)
File "C:\python\tf\lib\site-packages\paddle\fluid\framework.py", line 1679, in get_op_proto
raise ValueError("Operator "%s" has not been registered." % type)
ValueError: Operator "gen_nccl_id" has not been registered.
2020-05-13 15:57:16,981-ERROR: ABORT!!! Out of all 1 trainers, the trainer process with rank=[0] was aborted. Please check its log.
ERROR 2020-05-13 15:57:16,981 launch.py:284] ABORT!!! Out of all 1 trainers, the trainer process with rank=[0] was aborted. Please check its log.

这是什么问题？

It seems that you are running on the Windows platform.
Are you running in the CPU environment?

from paddleclas.

I install paddle for gpu successfully:
python -m pip install paddlepaddle-gpu==1.7.2.post107 -i https://mirror.baidu.com/pypi/simple

C:\Users\Administrator>python
Python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

import paddle.fluid
paddle.fluid.install_check.run_check()
Running Verify Paddle Program ...
W0513 11:50:57.826320 13336 device_context.cc:237] Please NOTE: device: 0, CUDA Capability: 61, Driver API Version: 10.1, Runtime API Version: 10.0
W0513 11:50:57.831334 13336 device_context.cc:245] device: 0, cuDNN Version: 7.6.
Your Paddle works well on SINGLE GPU or CPU.
I0513 11:51:01.541204 13336 parallel_executor.cc:440] The Program will be executed on CUDA using ParallelExecutor, 1 cards are used, so 1 programs are executed in parallel.
I0513 11:51:01.556252 13336 build_strategy.cc:365] SeqOnlyAllReduceOps:0, num_trainers:1
I0513 11:51:01.556252 13336 parallel_executor.cc:307] Inplace strategy is enabled, when build_strategy.enable_inplace = True
I0513 11:51:01.556252 13336 parallel_executor.cc:322] Cross op memory reuse strategy is enabled, when build_strategy.memory_optimize = True or garbage collection strategy is disabled, which is not recommended
Your Paddle works well on MUTIPLE GPU or CPU.
Your Paddle is installed successfully! Let's start deep Learning with Paddle now
exit()

And the command:
python -m paddle.distributed.launch --selected_gpus='0'
mean use gpu to train.

from paddleclas.

python -m pip install paddlepaddle-gpu==1.7.2.post107 -i https://mirror.baidu.com/pypi/simple

For windows, distribute training is not enable yet because of the nvidia NCCL library.
We will support it later.

from paddleclas.

“distribute training is not enable”， so how to train on single PC?

from paddleclas.

@WuHaobo 这个什么问题？ PaddleClas在Windows下不能用？

from paddleclas.

@WuHaobo 这个什么问题？ PaddleClas在Windows下不能用？

As we replied before, Windows is not enable yet.
Also see the issue: #90

from paddleclas.