Pytorch with APL - LAPACK issue

We have a successful build of Pytorch from the source code on Windows with APL. But while trying to use we are getting errors such as:

RuntimeError: svd: LAPACK library not found in compilation.

Can you point me to the right direction of understanding the problem? We followed the Windows guidelines but maybe we are not linking something correctly or not linking at all.

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nSircombe 2 months ago in reply to Irem Yuksel +2

Hi, I think that's just telling you it has been set at the command line? it doesn't confirm that it's being used (or not) anywhere. `UNINITIALIZED` is the type, which is unspecified if you use `-DUSE_LAPACK...
nSircombe 2 months ago in reply to Irem Yuksel +1

Hi, In that case you could try adding a case for "APL"` in the `FindLAPACK.cmake` file - https://github.com/iremyux/pytorch/blob/run-test-apl-results/cmake/Modules/FindLAPACK.cmake too. Cheers, Nathan...
nSircombe 2 months ago in reply to Irem Yuksel +1 verified

Hi, One more thing to check - are you setting `USE_LAPACK=1` for the build (see the cmake build line in the Linux example linked to above ( github.com/.../build-pytorch.sh ), Cheers, Nathan.

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0 nSircombe 1 month ago in reply to Irem Yuksel

Great stuff, glad to hear it! Thanks for letting me know.
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0 nSircombe 1 month ago in reply to Irem Yuksel

Great stuff, glad to hear it! Thanks for letting me know.
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