guix-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH] Add Julia.


From: Ludovic Courtès
Subject: Re: [PATCH] Add Julia.
Date: Tue, 24 Mar 2015 21:45:55 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux)

Ricardo Wurmus <address@hidden> skribis:

> May I suggest adding passing the "DYNAMIC_ARCH=1" flag in openblas
> instead of propagating non-substitutability to Julia?  When built with
> "DYNAMIC_ARCH=1" the CPU type can be picked with the environment
> variable OPENBLAS_CORETYPE=<type>.  If I'm not mistaken this makes
> substitutions for openblas possible.
>
> What do you think?

I think that this is the preferred option, when possible.  (Likewise
glibc uses IFUNCs to choose the right implementation of various
functions at load time; GMP is built --enable-fat, which works
similarly.)

Thanks,
Ludo’.



reply via email to

[Prev in Thread] Current Thread [Next in Thread]