windows MXNET_CUDNN_AUTOTUNE_DEFAULT = 0 no work.

[conansherry]

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:
windows

Compiler:
use pre-build package install. from https://github.com/yajiedesign/mxnet/releases.

Package used (Python/R/Scala/Julia):
python

MXNet version:
0.11.0 (after build windows update 20170812)

Error Message:

When MXNET_CUDNN_AUTOTUNE_DEFAULT set to 0. the message still comes out.

d:\program files (x86)\jenkins\workspace\mxnet\mxnet\src\operator./cudnn_algoreg-inl.h:112: Running performance tests to find the best convolution algorithm, this can take a while... (setting env variable MXNET_CUDNN_AUTOTUNE_DEFAULT to 0 to disable)

What have you tried to solve it?

I tired version 0.10.1 (build windows update 20170810) . and the MXNET_CUDNN_AUTOTUNE_DEFAULT = 0 works fine.

[yajiedesign]

This part doesn't seem to change. Try an newest version.

[conansherry]

@yajiedesign i've tried 20170830 version. it's also the same. the cudnn_autotune is closed because forward cost less time. but this message still comes out .(rcnn example):