[tor-bugs] #5696 [Tor Relay]: AESNI not in use with openssl 1.0.1 on tor 0.2.3.14-alpha

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#5696: AESNI not in use with openssl 1.0.1 on tor 0.2.3.14-alpha
-------------------------+--------------------------------------------------
 Reporter:  cypherpunks  |          Owner:                     
     Type:  defect       |         Status:  new                
 Priority:  normal       |      Milestone:  Tor: 0.2.3.x-final 
Component:  Tor Relay    |        Version:  Tor: 0.2.3.14-alpha
 Keywords:  aesni        |         Parent:                     
   Points:               |   Actualpoints:                     
-------------------------+--------------------------------------------------

Comment(by arma):

 Replying to [comment:3 murble]:
 > I have tried with 0.2.3.15-alpha, my out put of the run is at
 > https://www.yuri.org.uk/~murble/tor/tor-aes.txt

 For posterity, here that is on trac:
 {{{
 murble at lxctest:~/git/tor-0.2.3.15-alpha$ ./src/test/bench
 ===== dmap =====
 nbits=65536
 digestmap_set: 35.87 ns per element
 digestmap_get: 27.16 ns per element
 digestset_add: 8.02 ns per element
 digestset_isin: 4.94 ns per element.
 Hits == 32858112
 False positive rate on digestset: 0.22%
 ===== aes =====
 1 bytes: 16.93 nsec per byte
 2 bytes: 9.53 nsec per byte
 4 bytes: 5.62 nsec per byte
 8 bytes: 3.73 nsec per byte
 16 bytes: 1.91 nsec per byte
 32 bytes: 1.09 nsec per byte
 64 bytes: 0.62 nsec per byte
 128 bytes: 0.50 nsec per byte
 256 bytes: 0.36 nsec per byte
 512 bytes: 0.31 nsec per byte
 1024 bytes: 0.27 nsec per byte
 2048 bytes: 0.26 nsec per byte
 4096 bytes: 0.25 nsec per byte
 8192 bytes: 0.25 nsec per byte
 ===== cell_aes =====
 509 bytes, misaligned by 0: 0.38 nsec per byte
 509 bytes, misaligned by 1: 0.38 nsec per byte
 509 bytes, misaligned by 2: 0.38 nsec per byte
 509 bytes, misaligned by 3: 0.38 nsec per byte
 509 bytes, misaligned by 4: 0.37 nsec per byte
 509 bytes, misaligned by 5: 0.38 nsec per byte
 509 bytes, misaligned by 6: 0.38 nsec per byte
 509 bytes, misaligned by 7: 0.38 nsec per byte
 509 bytes, misaligned by 8: 0.39 nsec per byte
 509 bytes, misaligned by 9: 0.38 nsec per byte
 509 bytes, misaligned by 10: 0.38 nsec per byte
 509 bytes, misaligned by 11: 0.38 nsec per byte
 509 bytes, misaligned by 12: 0.39 nsec per byte
 509 bytes, misaligned by 13: 0.38 nsec per byte
 509 bytes, misaligned by 14: 0.39 nsec per byte
 509 bytes, misaligned by 15: 0.38 nsec per byte
 ===== cell_ops =====
  Inbound cells: 199.94 ns per cell. (0.39 ns per byte of payload)
 Outbound cells: 207.36 ns per cell. (0.41 ns per byte of payload)
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/5696#comment:4>
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