<div dir="ltr">I've installed my own versions of CUDA and cuDNN. So things are working for me, but this is still going to be an issue for everyone else in the lab.</div><br><div class="gmail_quote"><div dir="ltr">On Thu, Mar 22, 2018 at 10:13 PM Predrag Punosevac <<a href="mailto:predragp@andrew.cmu.edu">predragp@andrew.cmu.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Matt Barnes <<a href="mailto:mbarnes1@andrew.cmu.edu" target="_blank">mbarnes1@andrew.cmu.edu</a>> wrote:<br>
<br>
> Reminder to change the symlink on the GPU's<br>
><br>
> /usr/local/cuda-9.0/lib64/libcudnn.so.7<br>
><br>
> to point to libcudnn.so.7.0.5<br>
<br>
Simon,<br>
<br>
Can you explain to me what is happening here? Why do these symbolic<br>
links have to be set manually to the older version of cudnn?<br>
<br>
Predrag<br>
<br>
<br>
root@gpu1$ cd /usr/local/cuda-9.0/lib64<br>
root@gpu1$ ls -l libcudnn.so.7<br>
lrwxrwxrwx. 1 root root 17 Mar 22 18:06 libcudnn.so.7 -><br>
libcudnn.so.7.1.1<br>
<br>
root@gpu2$ ls -l libcudnn.so.7<br>
lrwxrwxrwx. 1 sheath sheath 17 Nov 16 23:41 libcudnn.so.7 -><br>
libcudnn.so.7.0.5<br>
<br>
root@gpu3$ ls -l libcudnn.so.7<br>
lrwxrwxrwx 1 sheath sheath 17 Nov 16 23:41 libcudnn.so.7 -><br>
libcudnn.so.7.0.5<br>
<br>
root@gpu4$ ls -l libcudnn.so.7<br>
lrwxrwxrwx. 1 sheath sheath 17 Nov 16 23:41 libcudnn.so.7 -><br>
libcudnn.so.7.0.5<br>
<br>
root@gpu5$ ls -l libcudnn.so.7<br>
lrwxrwxrwx. 1 root root 17 Mar 22 18:01 libcudnn.so.7 -><br>
libcudnn.so.7.1.1<br>
<br>
root@gpu6$ ls -l libcudnn.so.7<br>
lrwxrwxrwx. 1 root root 17 Mar 22 18:00 libcudnn.so.7 -><br>
libcudnn.so.7.1.1<br>
<br>
root@gpu8$ ls -l libcudnn.so.7<br>
lrwxrwxrwx. 1 root root 17 Mar 22 17:57 libcudnn.so.7 -><br>
libcudnn.so.7.1.1<br>
<br>
root@gpu9$ ls -l libcudnn.so.7<br>
lrwxrwxrwx. 1 root root 17 Mar 22 17:53 libcudnn.so.7 -><br>
libcudnn.so.7.1.1<br>
</blockquote></div>