> The speed penalty of running a MP kernel on an SP processor is small
> enough that if it matters to you, you need new hw, so if you are
> building a universal boot device (i.e., a USB flash disk), just run the
> MP kernel all the time, you probably won't know the difference.
If for whatever reason you want to know which is which without booting
it.
file /bsd should help
also:
strings /bsd | less
Then search with /OpenBSD
OpenBSD 5.9 (GENERIC) #3: Thu May 19 08:33:25 CEST 2016
[email protected]:/binpatchng/work-binpatch59-i386/src/sys/arch/i386/compile/GENERIC
--
KISSIS - Keep It Simple So It's Securable