[Bug 109830] CPU iowait higher when run the GPU multi decoding threads

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Mar 8 07:58:49 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109830

--- Comment #11 from Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> ---
I downloaded the reproducer and tried running it but I get:

root at sc:~/bug109830/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

[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

... and so on ...

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