GPU1 fixed

[Predrag Punosevac]

Dear Autonians,

After a loooooong time, I finally fixed GPU1 node. The server had
multiple (at least three that I found) dead RAM modules. It runs now
with 128 GB of RAM which is half of the original amount. Due to the
fact that this is older RAM which is now pricey (the server is out of
warranty) I decided just to keep extra RAM in the reserve instead of
buying replacement RAM.

The server is still running Springdale 7.7 but CUDA is now 10.2 and
updated everything.

Best,
Predrag

P.S. Some of you might be missing scratch on this server. Please ping me.