I am using the PGI 18.10 Community Edition AMI on AWS EC2 p2.xlarge instances.
When I run pgaccelinfo -v, I get:
CUDA Driver Version: 10000 could not initialize CUDA runtime, error code=100 No accelerators found. Check the permissions on your CUDA device
I have tried to follow the instructions listed in this thread
It can’t find the nvidia module when I run
modprobe -v nvidia
but I assume that this post is outdated anyway.
What I did:
In order to save some money while installing other dependencies and doing other work I’ve started the instance multiple times as t2.micro which does not have an accelerator. This worked fine and after changing the type back to p2.xlarge it always ‘just worked’ - until it didn’t. Not sure if this might have caused this error, but my guess is that it has nothing to do with it.
lspci shows the K80 to be connected.
Any ideas on how to solve this?