[GitHub] [groovy-website] sbglasius opened a new pull request #20: Conference update: GR8Conf & JDK IO

2020-01-30 Thread GitBox
sbglasius opened a new pull request #20: Conference update: GR8Conf & JDK IO URL: https://github.com/apache/groovy-website/pull/20 Update text + Logo This is an automated message from the Apache Git Service. To respond to the

[GitHub] [groovy-website] glaforge merged pull request #20: Conference update: GR8Conf & JDK IO

2020-01-30 Thread GitBox
glaforge merged pull request #20: Conference update: GR8Conf & JDK IO URL: https://github.com/apache/groovy-website/pull/20 This is an automated message from the Apache Git Service. To respond to the message, please log on t

RE: RE: Groovy 3 very slow stub generation

2020-01-30 Thread Milles, Eric (TR Tech, Content & Ops)
I took a look at the nextflow test (added a 100.times loop around the antlr4 compile to increase the sample size) in jvisualvm. In my sample collection (included below) org.antlr.v4.runtime.atn.ParserATNSimulator.closure(ATNConfig, ATNConfigSet, ATNConfigSet, Set, boolean, boolean, PredictionC

RE: RE: Groovy 3 very slow stub generation

2020-01-30 Thread Daniel.Sun
Hi Eric, Thanks a lot for your help. The top time-consuming method `closure` is an internal method of the implementation of antlr4. It's hard for us to change. Luckily, Sam Harwell, the co-author of antlr4, is trying to help us tune the performance of the antlr4 parser, too. But Groovy's gra