Make LexerSource use primitive arrays like TC does for perf win

Details

  • Type: Improvement Improvement
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: JRuby 0.9.0
  • Fix Version/s: JRuby 0.9.1
  • Component/s: Parser
  • Labels:
    None

Description

I just converted lexer source to use primitive array for the pushback buffer and for the linelength list and it improved test/bench/benchParse.rb by approximately 4%. Very simple win.

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Thomas E Enebo added a comment -

Commited in 2338

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Thomas E Enebo added a comment - Commited in 2338
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Charles Oliver Nutter added a comment -

Closing 0.9.1 resolved issues.

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Charles Oliver Nutter added a comment - Closing 0.9.1 resolved issues.

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  • Assignee:
    Unassigned
    Reporter:
    Thomas E Enebo
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    Updated:
    Resolved: