kaisark commented on issue #6846: Check failed: err == cudaSuccess (8 vs. 0) 
Name: MapPlanKernel ErrStr:invalid device function
URL: 
https://github.com/apache/incubator-mxnet/issues/6846#issuecomment-337768151
 
 
   I was able to build mxnet on my TX1 with gpu today. I did add 53 in the 
Makefile for thoroughness.
   https://mxnet.incubator.apache.org/get_started/install.html
   Devices -> Nvidia Jetson TX2
   Linux -> Python -> GPU -> Build from Source
   
   nvidia@tegra-ubuntu:~/mxnet/python$ uname -a
   Linux tegra-ubuntu 4.4.38-jetsonbot-doc-v0.3 #1 SMP PREEMPT Thu Oct 5 
15:58:24 EDT 2017 aarch64 aarch64 aarch64 GNU/Linux
   
   nvidia@tegra-ubuntu:~/mxnet/python$ make USE_OPENCV=1 USE_BLAS=openblas 
USE_CUDA=1 USE_CUDA_PATH=/usr/local/cuda USE_CUDNN=1
   
   nvidia@tegra-ubuntu:~/mxnet/python$ pip list -e
   mxnet (0.11.1, /home/nvidia/mxnet/python)
   
   nvidia@tegra-ubuntu:~/mxnet/python$ python
   Python 2.7.12 (default, Nov 19 2016, 06:48:10) 
   [GCC 5.4.0 20160609] on linux2
   Type "help", "copyright", "credits" or "license" for more information.
   >>> import mxnet as mx
   >>> a = mx.nd.ones((2, 3), mx.gpu())
   >>> b = a * 2 + 1
   >>> b.asnumpy()
   array([[ 3.,  3.,  3.],
          [ 3.,  3.,  3.]], dtype=float32)
   >>> 
   

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