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Subject [GitHub] [singa] chrishkchris commented on issue #572: hotfix: cpp softmax not impl
Date Mon, 13 Jan 2020 09:59:32 GMT
chrishkchris commented on issue #572: hotfix: cpp softmax not impl
URL: https://github.com/apache/singa/pull/572#issuecomment-573585580
 
 
   @dcslin  Another observation: in mnist_cnn.py, if I change softmax_cross_entropy instead
of softmax + cross_entropy, it fails no matter what the axis is selected for SoftMax
   ```
   ubuntu@ip-172-31-26-47:~/singa/examples/autograd$ python3 mnist_cnn.py
   Starting Epoch 0:
   WARNING: Logging before InitGoogleLogging() is written to STDERR
   F0113 09:57:47.470569 14016 tensor_math_cpp.h:357] Check failed: a > 0.f (0 vs. 0)
   *** Check failure stack trace: ***
   Aborted (core dumped)
   ```
   
   

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