[tor-bugs] #12464 [Tor]: When Tor 0.2.6.x is closer to done, profile relays running Tor 0.2.6.x and optimize accordingly

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#12464: When Tor 0.2.6.x is closer to done, profile relays running Tor 0.2.6.x and
optimize accordingly
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     Reporter:  nickm   |      Owner:  dgoulet
         Type:  defect  |     Status:  assigned
     Priority:  normal  |  Milestone:  Tor: 0.2.6.x-final
    Component:  Tor     |    Version:
   Resolution:          |   Keywords:  tor-relay performance 026-triaged-1
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by tmpname0901):

 The reference to __memcpy_sse2_unaligned() above reminds me that data
 should always be aligned for more efficient read/write.

 There are tools (Valgrind?) that can report this.  For x86(_64), buffers
 should always be aligned to at least mod 16.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/12464#comment:8>
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