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Re: [tor-bugs] #9574 [Tor]: Process ntor create cells before tap create cells?

#9574: Process ntor create cells before tap create cells?
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     Reporter:  arma         |      Owner:
         Type:  enhancement  |     Status:  needs_review
     Priority:  normal       |  Milestone:  Tor: 0.2.4.x-final
    Component:  Tor          |    Version:
   Resolution:               |   Keywords:  tor-relay, maybe-proposal
Actual Points:               |  Parent ID:
       Points:               |
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Comment (by arma):

 Replying to [comment:6 iang]:
 > I also noticed a little while ago that the way the TAP cells are
 currently farmed out to cpuworkers may not be the most efficient way we
 could do things.  There are quite a few system calls happening for each
 TAP cell right now; something more clever could surely be done.  With
 ntor, the system call overhead would likely be a substantial fraction of
 the total processing time.  But, as above, this would be a separate
 ticket.

 Ian, can you explain in some more detail? We should explore doing this in
 0.2.5. If you have enough details to have a concrete suggestion, please
 make a new ticket out of it.

 Thanks!

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9574#comment:29>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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