[GitHub] [incubator-mxnet] DickJC123 opened a new issue #14328: The hardcoding of CUDNN_VERSION in ./ci/docker/runtime_functions.sh is out-of-date.

[GitBox <gi...@apache.org>]

DickJC123 opened a new issue #14328: The hardcoding of CUDNN_VERSION in ./ci/docker/runtime_functions.sh is out-of-date.
URL: https://github.com/apache/incubator-mxnet/issues/14328
 
 
   ## Description
   Here's a portion of runtime_functions.sh relating to the tensorrt build (which is built against cuda 10.0 and cuDNN 7.4.2):
   ```
   unittest_ubuntu_tensorrt_gpu() {
       set -ex
       export PYTHONPATH=./python/
       export MXNET_STORAGE_FALLBACK_LOG_VERBOSE=0
       export LD_LIBRARY_PATH=/work/mxnet/lib:$LD_LIBRARY_PATH
       export CUDNN_VERSION=7.0.3
       python tests/python/tensorrt/lenet5_train.py
       nosetests-3.4 $NOSE_COVERAGE_ARGUMENTS $NOSE_TIMER_ARGUMENTS --with-xunit --xunit-file nosetests_trt_gpu.xml --verbose --nocapture tests/python/tensorrt/
   }
   ```
   The runtime environment for other builds also set CUDNN_VERSION to 7.0.3, and those builds are against cuda 9.1 and cuDNN 7.1.2.  It would be nice to have these env var settings fixed in a way that doesn't quickly become obsolete (or remove them if they are not needed).
   
   

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