[Bug 489686] Review Request: armadillo - fast C++ matrix library with interfaces to LAPACK and ATLAS

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Tue Jan 25 08:13:20 UTC 2011


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https://bugzilla.redhat.com/show_bug.cgi?id=489686

--- Comment #91 from C Sand <conradsand.fb at gmail.com> 2011-01-25 03:13:18 EST ---
(In reply to comment #90)
> Might you be bothered to build for EL5 as well?
> The rawhide spec builds as is...

I don't have access to a RHEL 5 machine, so can't test the library properly.

The run-time component might build as is, but that doesn't really test the
internals (as Armadillo is a template library). The run-time component is just
an alias for LAPACK + BLAS + ATLAS + etc.

Also, I don't know what version of GCC is in RHEL 5. The library was only
tested with 4.2, 4.3 and 4.4.  It should work with 4.0 and 4.1, but I don't
have the time to incorporate possible workarounds for earlier compilers (the
library hits templates pretty hard).

I also don't know what version of ATLAS is in RHEL 5. Anything earlier than 3.8
is full of bugs.

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