[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2020-06-29 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17147896#comment-17147896 ] Alex Herbert commented on RNG-123: -- I have added comments to all the relevant PCG generators in the Javadoc

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976724#comment-16976724 ] Alex Herbert commented on RNG-123: -- Thank you for the link and comprehensive explanation.   > PCG

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Sebastiano Vigna (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976638#comment-16976638 ] Sebastiano Vigna commented on RNG-123: -- Since you're striving for precision, I'd say "the second 64

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976619#comment-16976619 ] Alex Herbert commented on RNG-123: -- I did note about the two constants for the two different generators

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Sebastiano Vigna (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976513#comment-16976513 ] Sebastiano Vigna commented on RNG-123: -- Yes, almost. The constant simply chooses between the sequence x

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976497#comment-16976497 ] Alex Herbert commented on RNG-123: -- Hi Sebastiano, thank you for the report and demonstration code. I

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Gilles Sadowski (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976484#comment-16976484 ] Gilles Sadowski commented on RNG-123: - bq. personally, I would provide only the state bits as a seed and

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Sebastiano Vigna (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976477#comment-16976477 ] Sebastiano Vigna commented on RNG-123: -- Seems OK (personally, I would provide only the state bits as a

[jira] [Commented] (RNG-123) PCG generators may exhibit massive stream correlation

2019-11-18 Thread Gilles Sadowski (Jira)
[ https://issues.apache.org/jira/browse/RNG-123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16976462#comment-16976462 ] Gilles Sadowski commented on RNG-123: - Do you think that inserting {noformat} Although the seed size is