[SYSTEMDS-2015] Performance permutation matrix multiply - ASF JIRA

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Type: Task
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: SystemML 1.0.0
Component/s: None
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Description

The SystemML compiler usually tries to eliminate unnecessary permutation matrix multiplications. However, whenever this is not possible, there are a couple of unnecessary overheads related to diag, removeEmpty that this task aims to address.

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Assignee:: Matthias Boehm

Reporter:: Matthias Boehm

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 16/Nov/17 05:39

Updated:: 30/Nov/17 21:53

Resolved:: 30/Nov/17 21:53