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https://issues.apache.org/jira/browse/SINGA-258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15570761#comment-15570761
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wangwei commented on SINGA-258:
-------------------------------

How did you install SINGA?
If you have multiple versions of cudnn in your system, please make sure SINGA 
is using cudnn5. cudnn4 does not support dropout.
You can either remove cudnn4 or export the environment path (LD_LIBRARY_PATH, 
CMAKE_INCLUDE_PATH, CMAKE_LIBRARY_PATH) to cudnn5.

>  cudnn_dropout has not been registered
> --------------------------------------
>
>                 Key: SINGA-258
>                 URL: https://issues.apache.org/jira/browse/SINGA-258
>             Project: Singa
>          Issue Type: Bug
>         Environment: ubuntu 14.04 singa1.0 cuda8.0 cudnn5.1
>            Reporter: pangxiell
>
> examples/cifar10$ python train.py vgg cifar-10-batches-py
> Loading data ..................
> Loading data file cifar-10-batches-py/data_batch_1
> Loading data file cifar-10-batches-py/data_batch_2
> Loading data file cifar-10-batches-py/data_batch_3
> Loading data file cifar-10-batches-py/data_batch_4
> Loading data file cifar-10-batches-py/data_batch_5
> Loading data file cifar-10-batches-py/test_batch
> conv1_1_2 (64, 32, 32)
> conv1_1_3 (64, 32, 32)
> WARNING: Logging before InitGoogleLogging() is written to STDERR
> F1009 09:10:47.407455  2995 factory.h:69] Check failed: reg->find(id) != 
> reg->end() The creation function for cudnn_dropout has not been registered
> *** Check failure stack trace: ***
> Aborted (core dumped)



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