kaisark opened a new issue #8016: mxnet installation GPU validation issue/error URL: https://github.com/apache/incubator-mxnet/issues/8016 Hi. I ran into an mxnet installation GPU validation issue on the Nvidia TX1 (Ubuntu 16.04). I built mxnet from source according to the Device Jetson TX2 GPU directions at: [https://mxnet.incubator.apache.org/get_started/install.html#validate-mxnet-installation](url) The CPU validation code works just fine, but the GPU errors (see attached log file): >>> 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) For bugs or installation issues, please provide the following information. The more information you provide, the more likely people will be able to help you. ## Environment info Operating System: Ubuntu 16.04 Compiler: g++ (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609 Package used (Python/R/Scala/Julia): MXNet version: mxnet===0.11.1 Or if installed from source: git clone https://github.com/dmlc/mxnet.git --recursive MXNet commit hash (`git rev-parse HEAD`): ebf1bf9d3a6cef335a5b2c2a37175e9e91f5b546 If you are using python package, please provide pip (9.0.1) Python version and distribution: Python 2.7.12 (default, Nov 19 2016, 06:48:10) If you are using R package, please provide R `sessionInfo()`: ## Error Message: Please paste the full error message, including stack trace. >>> [19:27:21] /home/nvidia/mxnet/dmlc-core/include/dmlc/./logging.h:308: [19:27:21] /home/nvidia/mxnet/mshadow/mshadow/././././cuda/tensor_gpu-inl.cuh:110: Check failed: err == cudaSuccess (8 vs. 0) Name: MapPlanKernel ErrStr:invalid device function (see attached log file) ## Minimum reproducible example if you are using your own code, please provide a short script that reproduces the error. >>> 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 ## Steps to reproduce or if you are running standard examples, please provide the commands you have run that lead to the error. 1. 2. 3. ## What have you tried to solve it? 1. reinstalled 2. 3. [mxnet-out.log](https://github.com/apache/incubator-mxnet/files/1327872/mxnet-out.log) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
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