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Issue Type:
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![Bug]() Bug
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Affects Versions:
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JRuby 1.7.0.pre1, JRuby 1.7.0.pre2 |
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Assignee:
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Thomas E Enebo
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Attachments:
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json_generate.rb |
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Created:
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30/Jul/12 11:52 PM
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Description:
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[ See benchmark code and results at https://gist.github.com/3213716 ]
Under jruby-head and 1.7.0pre1, json generation from non-trivially-sized hashes using the json gem is ridiculously slow (0.3 seconds under 1.6, 130 second under 1.7).
The slowdown is less severe using "require json/pure" ("only" a factor of 100)
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Environment:
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jruby 1.7.0.preview2.dev (ruby-1.9.3-p203) (2012-07-29 b9e669b) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_31) [darwin-x86_64-java]
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Project:
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JRuby
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Labels:
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json
performance
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Priority:
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![Major]() Major
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Reporter:
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Bill Dueber
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