Libfairydust is a small wrapper library intended for use with GPU clusters that 'hijacks' CUDA and OpenCL calls. It can be used to 're-route' calls to a certain GPU, so a process requesting GPU#0 might end up running on GPU#4 without knowing (or caring) about it. This works completely transparently and does not need any sort of 'cooperation' from the application, changes to code, or relinking.
Openntpd Server mode
I really hate the ntp.org reference implementation..
I was glad to see openntpd, but i looks like i'm to stupid to configure the ntpd:
I set 'listen on $external_ip' in ntpd.conf. It binds to port 123 (netstat -lnp & lsof) but it does not reply to requests sent by other servers, even 'nmap -sU -p 123' fails.
(and ntpd --help segfaults on solaris ;-) )