Re: Finishing the ROCm 6 update and few other stuffs I explored
Le 28/02/2025 à 05:17, M. Zhou a écrit :
Would you mind elaborating the lapack rebuild? I can help with that.
If I remind well
I had some build failure on upstream ROCm when using
lapack 3.12.1 from trixie
So i had to reuse the ubuntu build instruction you can find scripted for
debian Dockerfile here
https://github.com/cbayle/ROCm/blob/debian-build/tools/rocm-build/docker/debian13/build_lapack.sh
that use a older lapack but may also have some different build option
cmake -H$lapack_srcdir -B$lapack_blddir -DCMAKE_BUILD_TYPE=Release
-DCMAKE_Fortran_FLAGS=-fno-optimize-sibling-calls -DBUILD_TESTING=OFF
-DCBLAS=ON -DLAPACKE=OFF
I think it has to do with fortran, but not sure
I had a look at the lapack rules file, awfully complicated for me to
understand what is the problem and sorry not to be able to provide a
reproductible build failure, but ROCm requires days of build for my
computer :-(
Any suggestion of usable debian killer hardware welcome ;-)
If you see obvious change i can try to rebuild removing the specific lapack
My idea is that if we can have upstream building with pure debian,
this would on one way simplify the AMD build process and on the other
side help us to package.
Cheers
Christian
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