[jira] Created: (RVM-584) Automate calculation of compilerDNA from compiler-dna test run Report.xml

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[jira] Created: (RVM-584) Automate calculation of compilerDNA from compiler-dna test run Report.xml

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Automate calculation of compilerDNA from compiler-dna test run Report.xml
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                 Key: RVM-584
                 URL: http://jira.codehaus.org/browse/RVM-584
             Project: RVM
          Issue Type: Improvement
          Components: Infrastructure: Build
            Reporter: David Grove
            Priority: Trivial
             Fix For: 1000


There are a few manual steps involved in taking the data in the Report.xml file produced by the compiler-dna test run an getting the final numbers to plug into CompilerDNA.java. They are documented on this wiki page: http://docs.codehaus.org/display/RVM/Compiler+DNA

 We do this fairly infrequently, but it would be nice to extend the compiler-dna test run so that the compilationRates and speedupRates arrays could just be copied directly from a field in the Report.xml file.  I suspect that for someone who was better at ant than me, this would be a really easy thing to do.



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[jira] Commented: (RVM-584) Automate calculation of compilerDNA from compiler-dna test run Report.xml

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    [ http://jira.codehaus.org/browse/RVM-584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=141270#action_141270 ]

Ian Rogers commented on RVM-584:
--------------------------------

It would also be nice to watch these values as a performance graph.. this way we can see when we need to update the compiler dna following changes to the RVM.

> Automate calculation of compilerDNA from compiler-dna test run Report.xml
> -------------------------------------------------------------------------
>
>                 Key: RVM-584
>                 URL: http://jira.codehaus.org/browse/RVM-584
>             Project: RVM
>          Issue Type: Improvement
>          Components: Infrastructure: Build
>            Reporter: David Grove
>            Priority: Trivial
>             Fix For: 1000
>
>
> There are a few manual steps involved in taking the data in the Report.xml file produced by the compiler-dna test run an getting the final numbers to plug into CompilerDNA.java. They are documented on this wiki page: http://docs.codehaus.org/display/RVM/Compiler+DNA
>  We do this fairly infrequently, but it would be nice to extend the compiler-dna test run so that the compilationRates and speedupRates arrays could just be copied directly from a field in the Report.xml file.  I suspect that for someone who was better at ant than me, this would be a really easy thing to do.

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[jira] Commented: (RVM-584) Automate calculation of compilerDNA from compiler-dna test run Report.xml

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    [ http://jira.codehaus.org/browse/RVM-584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=141272#action_141272 ]

David Grove commented on RVM-584:
---------------------------------

I agree with Ian's comment in principle, but gathering the DNA takes a long time.  2-3 hours on a fast IA32 machine and 3-4 hours on a fast PPC machine.  Maybe a weekly job given the machine resources we have?



> Automate calculation of compilerDNA from compiler-dna test run Report.xml
> -------------------------------------------------------------------------
>
>                 Key: RVM-584
>                 URL: http://jira.codehaus.org/browse/RVM-584
>             Project: RVM
>          Issue Type: Improvement
>          Components: Infrastructure: Build
>            Reporter: David Grove
>            Priority: Trivial
>             Fix For: 1000
>
>
> There are a few manual steps involved in taking the data in the Report.xml file produced by the compiler-dna test run an getting the final numbers to plug into CompilerDNA.java. They are documented on this wiki page: http://docs.codehaus.org/display/RVM/Compiler+DNA
>  We do this fairly infrequently, but it would be nice to extend the compiler-dna test run so that the compilationRates and speedupRates arrays could just be copied directly from a field in the Report.xml file.  I suspect that for someone who was better at ant than me, this would be a really easy thing to do.

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[jira] Commented: (RVM-584) Automate calculation of compilerDNA from compiler-dna test run Report.xml

by JIRA jira@codehaus.org :: Rate this Message:

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    [ http://jira.codehaus.org/browse/RVM-584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=180099#action_180099 ]

Ian Rogers commented on RVM-584:
--------------------------------

This issue is fixed in MRP-18

> Automate calculation of compilerDNA from compiler-dna test run Report.xml
> -------------------------------------------------------------------------
>
>                 Key: RVM-584
>                 URL: http://jira.codehaus.org/browse/RVM-584
>             Project: RVM
>          Issue Type: Improvement
>          Components: Infrastructure: Build
>            Reporter: David Grove
>            Priority: Trivial
>             Fix For: 1000
>
>
> There are a few manual steps involved in taking the data in the Report.xml file produced by the compiler-dna test run an getting the final numbers to plug into CompilerDNA.java. They are documented on this wiki page: http://docs.codehaus.org/display/RVM/Compiler+DNA
>  We do this fairly infrequently, but it would be nice to extend the compiler-dna test run so that the compilationRates and speedupRates arrays could just be copied directly from a field in the Report.xml file.  I suspect that for someone who was better at ant than me, this would be a really easy thing to do.

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