kc3-lang/libxkbcommon/bench

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  Commit

• Hash : 1bd3b3c7
  Author :
  Date : 2020-11-19T00:28:37
  

  x11: cache X11 atoms
  
  On every keymap notify event, the keymap should be refreshed, which
  fetches the required X11 atoms. A big keymap might have a few hundred of
  atoms.
  
  A profile by a user has shown this *might* be slow when some intensive
  amount of keymap activity is occurring. It might also be slow on a
  remote X server.
  
  While I'm not really sure this is the actual bottleneck, caching the
  atoms is easy enough and only needs a couple kb of memory, so do that.
  
  On the added bench-x11:
  
  Before: retrieved 2500 keymaps from X in 11.233237s
  After : retrieved 2500 keymaps from X in 1.592339s
  
  Signed-off-by: Ran Benita <ran@unusedvar.com>
  

• Files

• .gitignore
• bench.c
• bench.h
• compose.c
• key-proc.c
• rules.c
• rulescomp.c
• x11.c

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