bug#63986: Julia is very slow

[Ludovic Courtès]

Hi,

Simon Tournier <zimon.toutoune@gmail.com> skribis:

> It is almost good except one strong annoyance [1]@
>
> Singular value decomposition |   57     57  5.0s
> Hermitian: Error During Test at 
> /gnu/store/zkx6p7kz3m5k5w5iy0l1d09b2n8b0ib3-julia-genericlinearalgebra-0.2.5/share/julia/loadpath/GenericLinearAlgebra/test/rectfullpacked.jl:12
>   Got exception outside of a @test
>   could not load symbol "dsfrk_64_":
>   
> /gnu/store/h5mgc7ar7a05f9rwrd1makhzays5wd3s-julia-1.8.3/bin/../lib/julia/liblapack.so:
>  undefined symbol: dsfrk_64_

The ‘_64’ suffix is added by a patch in this very series, that adds
‘SYMBOLSUFFIX=64_’ to ‘openblas-ilp64’.

I don’t know what the rationale was for that configuration change, but
this is a good area of investigation.

Efraim, WDYT?

Thanks,
Ludo’.