Matthias Boehm created SYSTEMML-2161:
Summary: Suboptimal codegen plans for ALS due to wrong cost model
memoization
Key: SYSTEMML-2161
URL: https://issues.apache.org/jira/browse/SYSTEMML-2161
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https://issues.apache.org/jira/browse/SYSTEMML-2158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan reassigned SYSTEMML-2158:
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Assignee: Janardhan
> Size propagation issue nary rbind
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https://issues.apache.org/jira/browse/SYSTEMML-2158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan reassigned SYSTEMML-2158:
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Assignee: (was: Janardhan)
> Size propagation issue nary rbind
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https://issues.apache.org/jira/browse/SYSTEMML-2157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan reassigned SYSTEMML-2157:
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Assignee: Janardhan
> Codegen optimizer row to cell conversion destroys fusion plans
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https://issues.apache.org/jira/browse/SYSTEMML-2157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16375317#comment-16375317
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Janardhan commented on SYSTEMML-2157:
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Hi Matthias, can please paste here a script for convenience.
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https://issues.apache.org/jira/browse/SYSTEMML-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan updated SYSTEMML-1140:
Description:
We have identified two performance bugs that frequently occurs in deep learning
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https://issues.apache.org/jira/browse/SYSTEMML-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan updated SYSTEMML-1140:
Affects Version/s: SystemML 1.1
> Sparse/Caching performance bugs related to deep learning
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https://issues.apache.org/jira/browse/SYSTEMML-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan updated SYSTEMML-1140:
Description:
We have identified two performance bugs that frequently occurs in deep learning
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https://issues.apache.org/jira/browse/SYSTEMML-2158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan reassigned SYSTEMML-2158:
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Assignee: Janardhan
> Size propagation issue nary rbind
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https://issues.apache.org/jira/browse/SYSTEMML-2161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan resolved SYSTEMML-2161.
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Resolution: Fixed
Fix Version/s: SystemML 1.1
resolved by marking the cost as *-1*
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https://issues.apache.org/jira/browse/SYSTEMML-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan updated SYSTEMML-1140:
Description:
We have identified two performance bugs that frequently occurs in deep learning
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https://issues.apache.org/jira/browse/SYSTEMML-2161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Janardhan reassigned SYSTEMML-2161:
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Assignee: Matthias Boehm
> Suboptimal codegen plans for ALS due to wrong cost model
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https://issues.apache.org/jira/browse/SYSTEMML-2077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16374735#comment-16374735
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Matthias Boehm commented on SYSTEMML-2077:
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These classes are automatically generated by ANTLR
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https://issues.apache.org/jira/browse/SYSTEMML-2077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16374310#comment-16374310
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LI Guobao commented on SYSTEMML-2077:
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Hi [~mboehm7], I have a problem of compiling the code. I
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