segmentation fault about research HOT 4 OPEN

this is a TF problem, what is your GPU memory?

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I also have the same problem while trying to run selfsteering.md. Here is my error log.

`Using TensorFlow backend.
I tensorflow/stream_executor/dso_loader.cc:128] successfully opened CUDA library libcublas.so locally
I tensorflow/stream_executor/dso_loader.cc:128] successfully opened CUDA library libcudnn.so locally
I tensorflow/stream_executor/dso_loader.cc:128] successfully opened CUDA library libcufft.so locally
I tensorflow/stream_executor/dso_loader.cc:128] successfully opened CUDA library libcuda.so.1 locally
I tensorflow/stream_executor/dso_loader.cc:128] successfully opened CUDA library libcurand.so locally
Fatal Python error: (pygame parachute) Segmentation Fault

Current thread 0x00007fc273c5b700 (most recent call first):
File "", line 321 in _call_with_frames_removed
File "", line 1715 in load_module
File "", line 539 in _check_name_wrapper
File "", line 1161 in _load_backward_compatible
File "", line 1191 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "", line 321 in _call_with_frames_removed
File "", line 2284 in _handle_fromlist
File "/home/raja/anaconda3/envs/python3.4_sdc/lib/python3.4/site-packages/scipy/special/basic.py", line 18 in
File "", line 321 in _call_with_frames_removed
File "", line 1471 in exec_module
File "", line 1129 in _exec
File "", line 1200 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "/home/raja/anaconda3/envs/python3.4_sdc/lib/python3.4/site-packages/scipy/special/init.py", line 638 in
File "", line 321 in _call_with_frames_removed
File "", line 1471 in exec_module
File "", line 1129 in _exec
File "", line 1200 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "/home/raja/anaconda3/envs/python3.4_sdc/lib/python3.4/site-packages/scipy/misc/init.py", line 51 in
File "", line 321 in _call_with_frames_removed
File "", line 1471 in exec_module
File "", line 1129 in _exec
File "", line 1200 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "/home/raja/anaconda3/envs/python3.4_sdc/lib/python3.4/site-packages/scipy/ndimage/filters.py", line 37 in
File "", line 321 in _call_with_frames_removed
File "", line 1471 in exec_module
File "", line 1129 in _exec
File "", line 1200 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "/home/raja/anaconda3/envs/python3.4_sdc/lib/python3.4/site-packages/scipy/ndimage/init.py", line 161 in
File "", line 321 in _call_with_frames_removed
File "", line 1471 in exec_module
File "", line 1129 in _exec
File "", line 1200 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "", line 321 in _call_with_frames_removed
File "", line 2284 in _handle_fromlist
File "/home/raja/anaconda3/envs/python3.4_sdc/lib/python3.4/site-packages/skimage/transform/hough_transform.py", line 2 in
File "", line 321 in _call_with_frames_removed
File "", line 1471 in exec_module
File "", line 1129 in _exec
File "", line 1200 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "/home/raja/anaconda3/envs/python3.4_sdc/lib/python3.4/site-packages/skimage/transform/init.py", line 1 in
File "", line 321 in _call_with_frames_removed
File "", line 1471 in exec_module
File "", line 1129 in _exec
File "", line 1200 in _load_unlocked
File "", line 2226 in _find_and_load_unlocked
File "", line 2237 in _find_and_load
File "", line 321 in _call_with_frames_removed
File "", line 2284 in _handle_fromlist
File "./view_steering_model.py", line 18 in
Aborted (core dumped)
`
I have a 4 nvidea GeForce GTX 690 cards each with 2 GB memory. So a total of 8GB.

from research.

not sure if that will be enough… maybe a single model needs to fit entirely in a GPU. I only tested this with TitanX and 1080

from research.

in the view steering model.py file
I found his error (ValueError: bad marshal data (unknown type code)) result when trying to execute the view steering model.py
here is the result from the cmd prompt

Traceback (most recent call last):
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 229, in func_load
raw_code = codecs.decode(code.encode('ascii'), 'base64')
UnicodeEncodeError: 'ascii' codec can't encode character '\xe0' in position 46:
ordinal not in range(128)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "view_steering_model.py", line 94, in
model = model_from_json(json.load(jfile))
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\models.py", line 349,
in model_from_json
return layer_module.deserialize(config, custom_objects=custom_objects)
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\layers_init_.py", l
ine 55, in deserialize
printable_module_name='layer')
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 144, in deserialize_keras_object
list(custom_objects.items())))
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\models.py", line 1349,
in from_config
layer = layer_module.deserialize(conf, custom_objects=custom_objects)
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\layers_init_.py", l
ine 55, in deserialize
printable_module_name='layer')
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 144, in deserialize_keras_object
list(custom_objects.items())))
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\layers\core.py", line
711, in from_config
function = func_load(config['function'], globs=globs)
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 234, in func_load
code = marshal.loads(raw_code)
ValueError: bad marshal data (unknown type code)

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