学習を実行をすると以下のエラーメッセージがでてきて止まってしまいます。
どのように対処すればよいのでしょうか。 (使用環境はwin版、最新バージョンのNNCです)
2020-12-29 15:51:40,852 Training process is started.
python "C:\Users\max\Desktop\neural_network_console\libs\Python\Lib\site-packages\nnabla\utils\cli\cli.py" train
-c "C:\Users\max\Desktop\neural_network_console\samples\sample_project\image_recognition\ILSVRC2012\residual networks\resnet-50.files\20201229_155140\net.nntxt"
-o "C:\Users\max\Desktop\neural_network_console\samples\sample_project\image_recognition\ILSVRC2012\residual networks\resnet-50.files\20201229_155140"
2020-12-29 15:51:48,811 [nnabla]: Train with contexts ['cpu', 'cuda', 'cudnn']
2020-12-29 15:51:48,827 [nnabla]: Training epoch 1 of 120 begin
Failed to allocate. Freeing memory cache and retrying.
Failed to allocate again.
2020-12-29 15:51:49,467 [nnabla]: An error occurred while executing backward of function Convolution_21_RepeatStart_3[2] (nn.ConvolutionCudaCudnn) in network Training
2020-12-29 15:51:49,467 [nnabla]: Network traceback:
2020-12-29 15:51:49,467 [nnabla]: BatchNormalization_22_RepeatStart_3[2]
2020-12-29 15:51:49,467 [nnabla]: Convolution_22_RepeatStart_3[2]
2020-12-29 15:51:49,467 [nnabla]: ReLU_18_RepeatStart_3[2]
2020-12-29 15:51:49,467 [nnabla]: BatchNormalization_21_RepeatStart_3[2]
2020-12-29 15:51:49,467 [nnabla]: ->Convolution_21_RepeatStart_3[2]
NNabla command line interface (Version:1.15.0.dev1, Build:201211124504)
Traceback (most recent call last):
File "C:\Users\max\Desktop\neural_network_console\libs\Python\Lib\site-packages\nnabla\utils\cli\cli.py", line 141, in cli_main
return_value = args.func(args)
File "C:\Users\max\Desktop\neural_network_console\libs\Python\lib\site-packages\nnabla\utils\cli\train.py", line 649, in train_command
result, restart = _train(args, config)
File "C:\Users\max\Desktop\neural_network_console\libs\Python\lib\site-packages\nnabla\utils\cli\train.py", line 465, in _train
cost = _update(iteration, config, cost)
File "C:\Users\max\Desktop\neural_network_console\libs\Python\lib\site-packages\nnabla\utils\cli\train.py", line 210, in _update
o.update_interval == 0)
File "C:\Users\max\Desktop\neural_network_console\libs\Python\lib\site-packages\nnabla\utils\network.py", line 177, in backward
self.backward_function(seq)
File "C:\Users\max\Desktop\neural_network_console\libs\Python\lib\site-packages\nnabla\utils\network.py", line 187, in backward_function
seq.func.variable_inputs, seq.func.variable_outputs, seq.accum_grad)
File "function.pyx", line 214, in nnabla.function.Function.backward
RuntimeError: memory error in nbla::Memory::alloc
C:\a\_w\sDeepConsolePrototype\sDeepConsolePrototype\nnabla\src\nbla\memory\memory.cpp:38
Failed `this->alloc_impl()`: class nbla::CudaMemory allocation failed.