[jira] [Updated] (SYSTEMML-1882) Perftest: Kmeans shows different behavior compared to previous releases

2017-09-08 Thread Glenn Weidner (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SYSTEMML-1882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Glenn Weidner updated SYSTEMML-1882:

Fix Version/s: (was: SystemML 1.0)
   SystemML 0.15

> Perftest: Kmeans shows different behavior compared to previous releases
> ---
>
> Key: SYSTEMML-1882
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1882
> Project: SystemML
>  Issue Type: Bug
>Reporter: Matthias Boehm
>Assignee: Matthias Boehm
>Priority: Blocker
> Fix For: SystemML 0.15
>
>
> The current SystemML master shows different convergence behavior on the 
> perftest Kmeans scenarios. Triggered by significantly increased execution 
> times, a comparison with 0.14 showed the following output (note the different 
> number of iterations):
> With SystemML 0.14
> {code}
> Run 1, Iteration 1:  Terminated with code = 3,  Centroid WCSS = 
> 1.1884874830960146E11
> Run 3, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 2, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 7, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 6, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 9, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 8, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 4, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 5, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 10, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> {code}
> With SystemML master:
> {code}
> Run 8, Iteration 12:  Terminated with code = 1,  Centroid WCSS = 
> 1.0897515693466766E11
> Run 4, Iteration 14:  Terminated with code = 1,  Centroid WCSS = 
> 1.0900183622869571E11
> Run 1, Iteration 15:  Terminated with code = 1,  Centroid WCSS = 
> 1.0892913262046584E11
> Run 2, Iteration 16:  Terminated with code = 1,  Centroid WCSS = 
> 1.0893145533814377E11
> Run 6, Iteration 17:  Terminated with code = 1,  Centroid WCSS = 
> 1.0881596327984634E11
> Run 3, Iteration 17:  Terminated with code = 1,  Centroid WCSS = 
> 1.0910103829718127E11
> Run 7, Iteration 20:  Terminated with code = 1,  Centroid WCSS = 
> 1.089467832141638E11
> Run 10, Iteration 20:  Terminated with code = 2,  Centroid WCSS = 
> 1.0873719552339151E11
> Run 5, Iteration 20:  Terminated with code = 2,  Centroid WCSS = 
> 1.0891758743999176E11
> Run 9, Iteration 20:  Terminated with code = 2,  Centroid WCSS = 
> 1.089222095610236E11
> {code}



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[jira] [Updated] (SYSTEMML-1882) Perftest: Kmeans shows different behavior compared to previous releases

2017-09-02 Thread Matthias Boehm (JIRA) 

 [ 
https://issues.apache.org/jira/browse/SYSTEMML-1882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matthias Boehm updated SYSTEMML-1882:
-
Priority: Blocker  (was: Major)

> Perftest: Kmeans shows different behavior compared to previous releases
> ---
>
> Key: SYSTEMML-1882
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1882
> Project: SystemML
>  Issue Type: Bug
>Reporter: Matthias Boehm
>Priority: Blocker
>
> The current SystemML master shows different convergence behavior on the 
> perftest Kmeans scenarios. Triggered by significantly increased execution 
> times, a comparison with 0.14 showed the following output (note the different 
> number of iterations):
> With SystemML 0.14
> {code}
> Run 1, Iteration 1:  Terminated with code = 3,  Centroid WCSS = 
> 1.1884874830960146E11
> Run 3, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 2, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 7, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 6, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 9, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 8, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 4, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 5, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> Run 10, Iteration 2:  Terminated with code = 1,  Centroid WCSS = 
> 1.1836165397662901E11
> {code}
> With SystemML master:
> {code}
> Run 8, Iteration 12:  Terminated with code = 1,  Centroid WCSS = 
> 1.0897515693466766E11
> Run 4, Iteration 14:  Terminated with code = 1,  Centroid WCSS = 
> 1.0900183622869571E11
> Run 1, Iteration 15:  Terminated with code = 1,  Centroid WCSS = 
> 1.0892913262046584E11
> Run 2, Iteration 16:  Terminated with code = 1,  Centroid WCSS = 
> 1.0893145533814377E11
> Run 6, Iteration 17:  Terminated with code = 1,  Centroid WCSS = 
> 1.0881596327984634E11
> Run 3, Iteration 17:  Terminated with code = 1,  Centroid WCSS = 
> 1.0910103829718127E11
> Run 7, Iteration 20:  Terminated with code = 1,  Centroid WCSS = 
> 1.089467832141638E11
> Run 10, Iteration 20:  Terminated with code = 2,  Centroid WCSS = 
> 1.0873719552339151E11
> Run 5, Iteration 20:  Terminated with code = 2,  Centroid WCSS = 
> 1.0891758743999176E11
> Run 9, Iteration 20:  Terminated with code = 2,  Centroid WCSS = 
> 1.089222095610236E11
> {code}



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