[SciPy-dev] newscipy - special problems
Travis Oliphant
oliphant at ee.byu.edu
Sat Oct 29 14:25:31 EDT 2005
Arnd Baecker wrote:
> print *, " in ZBESH1 C"
> BB=DBLE(FLOAT(I1MACH(9)))*0.5D0
> print *, " in ZBESH1 D"
>
>
Is the problem with i1mach?
You could replace the line with
BB=DBLE(2147483647)*0.5D0
or
BB=DBLE(FLOAT(21477483647))*0.5D0
and see if that helps.
The other problems may be ATLAS issues. Yes, it could be compiler
optimization problems. Presumably distutils has a way to turn off
compiler optimizations. You could compile the amos library manually
without compiler optimizations and just place it in the build/tempYYYYY/
directory where it will be picked up by distutils.
-Travis
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