[FFmpeg-devel] 回复: Add ARM64 NEON optimization for HEVC decoder about Fate test

章军海 243186085 at qq.com
Wed May 11 09:39:45 CEST 2016

Hi Michael:
 I have known how to use FATE test on MAC about x86 architecture code in FFMPEG,
 running make fate-rsync and then make fate in ffmpeg folder. While I really want to know 
 how to finish FATE test for aarch64 architechture source code on hardware as mine MX5 mobile
 iphone, I tried to move ffmpeg source code to the sdcard of rooted MX5, and running shell  command
 "make fate-rsync" throught teminal, but it turn out to be error for android platform do not support 
 command "make". I wonder how you all test FATE on arm or arm64 hardware.  Are there some softwares
  I should install on my hardware before test. Can you show me steps for fate test on  aarch64 hardware?

 Another question, I saw you tested the fate on aarch64 qemu, I wonder the virtual machine
 can support armv8 instruction which ware widely used in optim arrch64 code.

 Thank you very much for reading this!

------------------ 原始邮件 ------------------
发件人: "Michael Niedermayer";<michael at niedermayer.cc>;
发送时间: 2016年5月11日(星期三) 凌晨4:24
收件人: "FFmpeg development discussions and patches"<ffmpeg-devel at ffmpeg.org>; "章军海"<243186085 at qq.com>; 

主题: Re: [FFmpeg-devel] Add ARM64 NEON optimization for HEVC decoder about Fate test

On Tue, May 10, 2016 at 04:46:03PM +0800, 章军海 wrote:
> Hi Michael:
>          Sorry for long time no reply to this email, recently I own time to solve the error
> during fate test for ARM64 NEON optimization for HEVC decoder.
>          I have seen fate test document on https://ffmpeg.org/fate.html, but still don't 
> know how to finish the test myself on my MAC with osx. Can you give me some guide 
> for how to run fate test on my computer about ARM64 architectrue, should I install 
> some virtual machine on my computer? or can I push the test job to the below on 
> ffmpeg site.

how did you test the patchset you submitted ?
on arm64 hardware ?
please test the full fate testset on that hardware with your patchset
remember to setup a directory for the fate samples and run
make fate-rsync

if you tested your patchset under some emulator on x86-mac-osx you
should be able to test fate under the same

either way, if you explain what problem you have with testing the
patchset in fate, iam sure someone can help
iam not completely sure what problem you have though


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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