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Posted to commits@cassandra.apache.org by "Rei Odaira (JIRA)" <ji...@apache.org> on 2016/07/14 19:24:20 UTC
[jira] [Commented] (CASSANDRA-11519) Add support for IBM POWER
[ 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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