On Sun, Apr 29, 2018 at 09:18:08AM +0800, Drew Parsons wrote: > The discussion raises a separate question. Suppose the administrator > does make OpenBLAS the preferred alternative for the system, but an > individual user prefers to use IntelMKL. How should the user configure > this (for the generic blas.so.3 symbols, not recompiling explicitly > against the specific library) ? Set up symlinks in a local dir and > point to that dir with LD_LIBRARY_PATH ?
Using LD_LIBRARY_PATH is indeed the easiest way to switch between BLAS
implementations on a per-user basis (since each one of them has a specific
subdir under /usr/lib/${DEB_HOST_MULTIARCH}/). So the same should probably be
done for MKL.
--
⢀⣴⠾⠻⢶⣦⠀ Sébastien Villemot
⣾⠁⢠⠒⠀⣿⡁ Debian Developer
⢿⡄⠘⠷⠚⠋⠀ http://sebastien.villemot.name
⠈⠳⣄⠀⠀⠀⠀ http://www.debian.org
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