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From "Rei Odaira (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11519) Add support for IBM POWER
Date Thu, 14 Jul 2016 19:24:20 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15378174#comment-15378174
] 

Rei Odaira commented on CASSANDRA-11519:
----------------------------------------

I have updated the patches to enable the unaligned Unsafe operations only for POWER8 and later
processors. They use the SIGAR library to get the CPU model.

> Add support for IBM POWER
> -------------------------
>
>                 Key: CASSANDRA-11519
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11519
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>         Environment: POWER architecture
>            Reporter: Rei Odaira
>            Assignee: Rei Odaira
>            Priority: Minor
>             Fix For: 2.1.x, 2.2.x, 3.0.x, 3.x
>
>         Attachments: 11519-2.2.txt, 11519-3.0.txt
>
>
> Add support for the IBM POWER architecture (ppc, ppc64, and ppc64le) in org.apache.cassandra.utils.FastByteOperations,
org.apache.cassandra.utils.memory.MemoryUtil, and org.apache.cassandra.io.util.Memory.



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