[ https://issues.apache.org/jira/browse/SYSTEMML-2412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16518273#comment-16518273 ]
LI Guobao edited comment on SYSTEMML-2412 at 6/20/18 3:32 PM: -------------------------------------------------------------- [~mboehm7], in fact, when I tried to replace the for with parfor, the assignment of a variable is not happy with that. And it seems stranger that the assignment of this variable is also independant among the workers. Here is the snippet of script: {code:java} # Store predictions probs[beg:end,] = probs_batch {code} And the error message: {code:java} Caused by: org.apache.sysml.parser.LanguageException: ERROR: null -- line 0, column 0 -- PARFOR loop dependency analysis: inter-iteration (loop-carried) dependencies detected for variable(s): probs. {code} was (Author: guobao): [~mboehm7], in fact, when I tried to replace the for with parfor, the assignment of a variable is not happy with that. Here is the snippet of script: {code:java} # Store predictions probs[beg:end,] = probs_batch {code} And the error message: {code:java} Caused by: org.apache.sysml.parser.LanguageException: ERROR: null -- line 0, column 0 -- PARFOR loop dependency analysis: inter-iteration (loop-carried) dependencies detected for variable(s): probs. {code} > Paramserv "all the same accuracy" problem > ----------------------------------------- > > Key: SYSTEMML-2412 > URL: https://issues.apache.org/jira/browse/SYSTEMML-2412 > Project: SystemML > Issue Type: Bug > Reporter: LI Guobao > Assignee: LI Guobao > Priority: Major > > We came across the problem that all the model accuracy are the same. One of > the suspended bug is that the batchsize in validation method is inconsistent. -- This message was sent by Atlassian JIRA (v7.6.3#76005)