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Posted to common-issues@hadoop.apache.org by "wqijun (JIRA)" <ji...@apache.org> on 2016/03/08 06:04:40 UTC

[jira] [Updated] (HADOOP-12633) Extend Erasure Code to support POWER Chip acceleration

     [ https://issues.apache.org/jira/browse/HADOOP-12633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

wqijun updated HADOOP-12633:
----------------------------
    Attachment: hadoopec-ACC.patch

> Extend Erasure Code to support POWER Chip acceleration
> ------------------------------------------------------
>
>                 Key: HADOOP-12633
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12633
>             Project: Hadoop Common
>          Issue Type: New Feature
>            Reporter: wqijun
>            Assignee: wqijun
>         Attachments: hadoopec-ACC.patch
>
>
> Erasure Code is a very important feature in new HDFS version. This JIRA will focus on how to extend EC to support multiple types of EC acceleration by C library and other hardware method, like GPU or FPGA. Compared with Hadoop-11887, this JIRA will more focus on how to leverage POWER Chip capability to accelerate the EC calculating. 



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