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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - CPU iowait higher when run the GPU multi decoding threads"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109830#c24">Comment # 24</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - CPU iowait higher when run the GPU multi decoding threads"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109830">bug 109830</a>
from <span class="vcard"><a class="email" href="mailto:owen.zhang@intel.com" title="Owen Zhang <owen.zhang@intel.com>"> <span class="fn">Owen Zhang</span></a>
</span></b>
<pre>(In reply to Tvrtko Ursulin from <a href="show_bug.cgi?id=109830#c23">comment #23</a>)
<span class="quote">> I built the media-driver but the reproducer still doesn't work for me:
>
> root@sc:~/<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - CPU iowait higher when run the GPU multi decoding threads"
href="show_bug.cgi?id=109830">bug109830</a>/reproduce# vainfo
> error: can't connect to X server!
> libva info: VA-API version 1.5.0
> libva info: va_getDriverName() returns 0
> libva info: User requested driver 'iHD'
> libva info: Trying to open /usr/local/lib/dri//iHD_drv_video.so
> libva info: Found init function __vaDriverInit_1_5
> libva info: va_openDriver() returns 0
> vainfo: VA-API version: 1.5 (libva 2.2.0)
> vainfo: Driver version: Intel iHD driver - 1.0.0
> vainfo: Supported profile and entrypoints
> VAProfileNone : VAEntrypointVideoProc
> VAProfileNone : VAEntrypointStats
> VAProfileMPEG2Simple : VAEntrypointVLD
> VAProfileMPEG2Simple : VAEntrypointEncSlice
> VAProfileMPEG2Main : VAEntrypointVLD
> VAProfileMPEG2Main : VAEntrypointEncSlice
> VAProfileH264Main : VAEntrypointVLD
> VAProfileH264Main : VAEntrypointEncSlice
> VAProfileH264Main : VAEntrypointFEI
> VAProfileH264Main : VAEntrypointEncSliceLP
> VAProfileH264High : VAEntrypointVLD
> VAProfileH264High : VAEntrypointEncSlice
> VAProfileH264High : VAEntrypointFEI
> VAProfileH264High : VAEntrypointEncSliceLP
> VAProfileVC1Simple : VAEntrypointVLD
> VAProfileVC1Main : VAEntrypointVLD
> VAProfileVC1Advanced : VAEntrypointVLD
> VAProfileJPEGBaseline : VAEntrypointVLD
> VAProfileJPEGBaseline : VAEntrypointEncPicture
> VAProfileH264ConstrainedBaseline: VAEntrypointVLD
> VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
> VAProfileH264ConstrainedBaseline: VAEntrypointFEI
> VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
> VAProfileVP8Version0_3 : VAEntrypointVLD
> VAProfileHEVCMain : VAEntrypointVLD
> VAProfileHEVCMain : VAEntrypointEncSlice
> VAProfileHEVCMain : VAEntrypointFEI
> root@sc:~/<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - CPU iowait higher when run the GPU multi decoding threads"
href="show_bug.cgi?id=109830">bug109830</a>/reproduce# ./decode_video_avc.sh
>
> [ERROR], sts=MFX_ERR_UNSUPPORTED(-3), Init, m_mfxSession.Init failed at
> /home/media/jenkins/workspace/MEDIA/DCG_MEDIA_DRIVER/PV5_BUILD_VPG_BASE/
> build_mss_pv5_external/build/WS/GENERIC/build_external/msdk/MediaSDK/samples/
> sample_decode/src/pipeline_decode.cpp:296
>
> [ERROR], sts=MFX_ERR_UNSUPPORTED(-3), main, Pipeline.Init failed at
> /home/media/jenkins/workspace/MEDIA/DCG_MEDIA_DRIVER/PV5_BUILD_VPG_BASE/
> build_mss_pv5_external/build/WS/GENERIC/build_external/msdk/MediaSDK/samples/
> sample_decode/src/sample_decode.cpp:666</span >
maybe our sample_decode binary is mismatch your build one, Could you help to
copy the sample_decode bin from your build folder:
cd MediaSDK/__cmake/intel64.make.release/__bin/release/sample_decode?
or Is it possible to give your ip address, i can check the env by remote.
and i will also offer one binary later, thanks very much.</pre>
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