TurboJPEG - Push changes to upstream

[kiritigowda]

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rocAL requires a particular version of TurboJPEG which is only available on - git clone -b 2.0.6.1 https://github.com/rrawther/libjpeg-turbo.git

This is causing issues with DevOPS as they install TurboJPEG from publicly available release. Which fails with

/usr/bin/ld: /opt/rocm/lib/librocal.so: undefined reference to `tjDecompress2_partial_scale@TURBOJPEG_1.0'
/usr/bin/ld: /opt/rocm/lib/librocal.so: undefined reference to `tjDecompress2_partial@TURBOJPEG_1.0'
collect2: error: ld returned 1 exit status

To solve this we need to push the changes we require to upstream.

[kiritigowda]

@rrawther any updates on TurboJPEG?

[afzpatel]

Hello @rrawther, I'm currently working on enabling rocAL for spack and I'm running into this error: error: 'tjDecompress2_partial_scale' was not declared in this scope             if( tjDecompress2_partial_scale(m_jpegDecompressor, I think the issue is because I'm using the publically available release of TurboJPEG. Are the changes for the partial decoder going to be pushed upstream anytime soon?

[rrawther]

Hi @afzpatel : To get rid of this, we need to do some work in the rocAL code so it doesn't use that API. Beause of no available resource to work on this, it is deferred. we will work on this in future.

[Madouura]

I've noticed a similar problem with rapidjson. rapidjson just needs a more up-to-date git version instead of release version, however with this we need an entire separate repo and version.

[kiritigowda]

TurboJPEG dependencies updated and rocAL moved out of MIVisionX as an independent component - https://github.com/ROCm/rocAL