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https://issues.apache.org/jira/browse/KUDU-3007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17104779#comment-17104779
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ASF subversion and git services commented on KUDU-3007:
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Commit 74459bd1b3ba311360a8b832873d9e3273dfc83a in kudu's branch
refs/heads/master from liusheng
[ https://gitbox.apache.org/repos/asf?p=kudu.git;h=74459bd ]
KUDU-3007 (1/3): Import sse2neon.h into tree to Adapt SSE intrinsics on aarch64
This change importted the 'sse2neon.h' file from [1] to adapt the SSE
instrisics support in Kudu for specific ARM64/aarch64 platform. Now Kudu
use SSE4.2 instrisics which is not supported on aaarch64 platform. This
file provides a simple API translation layer between SSE intrinsics to
their corresponding Arm/Aarch64 NEON versions
[1] https://github.com/DLTcollab/sse2neon/blob/master/sse2neon.h
Change-Id: I7af0b1ce17d6a3a3d87de793ba3973c393dc2088
Reviewed-on: http://gerrit.cloudera.org:8080/15874
Reviewed-by: helifu <[email protected]>
Tested-by: Kudu Jenkins
Reviewed-by: Alexey Serbin <[email protected]>
> ARM/aarch64 platform support
> ----------------------------
>
> Key: KUDU-3007
> URL: https://issues.apache.org/jira/browse/KUDU-3007
> Project: Kudu
> Issue Type: Improvement
> Reporter: liusheng
> Priority: Critical
>
> As an import alternative of x86 architecture, Aarch64(ARM) architecture is
> currently the dominate architecture in small devices like phone, IOT devices,
> security cameras, drones etc. And also, there are more and more hadware or
> cloud vendor start to provide ARM resources, such as AWS, Huawei, Packet,
> Ampere. etc. Usually, the ARM servers are low cost and more cheap than x86
> servers, and now more and more ARM servers have comparative performance with
> x86 servers, and even more efficient in some areas.
> We want to propose to add an Aarch64 CI for KUDU to promote the support for
> KUDU on Aarch64 platforms. We are willing to provide machines to the current
> CI system and manpower to mananging the CI and fxing problems that occours.
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