AWS EC2 Segmentation Fault (core dumped) issue with fast-style-transfer

I'm trying to utilize AWS EC2 p2.xlarge instance to convert images using style-transfer code given in this git repo:https://github.com/lengstrom/fast-style-transfer.git, yet when the input file becomes large, I keep running into this error:

2018-09-12 02:55:25.797741: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports 
instructions that this TensorFlow binary was not compiled to use: 
SSE4.1 SSE4.2 AVX AVX2 FMA
2018-09-12 02:55:25.797880: I tensorflow/core/common_runtime/process_util.cc:69] Creating new thread 
pool with default inter op setting: 2. Tune using 
inter_op_parallelism_threads for best performance.
Segmentation fault (core dumped)

This happens when the file size of the input is bigger than 130kb...yet works fine when the input is smaller than a certain size around 130kb. This defeats the purpose of using AWS, as any file of that small size would convert quite quickly on my computer too.

If anyone wants the files that I've used for testing, I could also upload it on the question.

Topic neural-style-transfer aws

Category Data Science

1
answered at

I had similar issue.Just use tensorflow-gpu=1.5.0.

Follow these steps: $ pip uninstall tensorflow-gpu $ pip install tensorflow==1.5.0 $ pip install numpy==1.14.0 $ pip install six==1.10.0 $ pip install joblib==0.12

Hope this helps!

1
answered at

It might be a result of how you setup the instance. The GPU version of TensorFlow installed using conda or pip is not always optimized for certain hardware configurations. You can try to build TensorFlow from source, directions for an AWS EC2 p2.xlarge can be found here.

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