Product: Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=739398
Robert Szalai <r.szalai(a)bris.ac.uk> changed:
What |Removed |Added
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CC| |r.szalai(a)bris.ac.uk
--- Comment #21 from Robert Szalai <r.szalai(a)bris.ac.uk> ---
Would it be possible to produce a 64bit integer variant say openblas64 by
adding INTERFACE64=1?
This would help making other numerical software 64 bit, notably umfpack (of
suitesparse), scipy, octave, etc. There is clearly a need for this. You might
need to also produce a 64bit LAPACK using -fdefault-integer-8 compiler flag.
However I would be perfectly happy not having LAPACK.
I also must mention that the default BLAS used by MATLAB on 64 bit platforms
uses 64 bit integers, that is -fdefault-integer-8 in FORTRAN and ptrdiff_t in
C/C++.
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