[SYSTEMDS-1920] Shuffle-free spark reblock of aligned binary block matrices - ASF JIRA

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

Given a scenario of, for instance, a reblock of binary block matrices from 16K to 1K, we should provide a shuffle-free reblock to exploit such aligned blocksizes, where it's guaranteed that blocks can be created locally without overlap.

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Assignee:: Matthias Boehm

Reporter:: Matthias Boehm

Votes:: 0 Vote for this issue

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Dates

Created:: 17/Sep/17 21:59

Updated:: 30/Nov/17 22:26

Resolved:: 30/Nov/17 22:26