[NSWI004] Fourth assignment scoring (synchronization)

[Vojtech Horky]

Hello,

we finished checking assignment 04 (synchronization and preemptive 
scheduler). Again, our comments are in your home directories on 
lab.d3s.mff.cuni.cz.

You should see the exact commit hash we looked at in the notes. If you 
believe we should have looked at other commit or we overlooked something 
etc., please, contact as as soon as possible.

I hope I have read all the e-mails with comments about to which commit 
to look (commits slightly after deadline etc.). Please, contact me ASAP 
if there is still some issue unresolved.

Generally, the solutions were good, majority of the solutions did not 
contain race conditions. Or at least not the obvious ones ;-).

Cheers,
- VH