[SciPy-user] CLAPACK vs. LAPACK?
Skip Montanaro
skip at pobox.com
Thu Sep 19 18:27:09 EDT 2002
>>>>> "eric" == eric jones <eric at enthought.com> writes:
eric> I like keeping the name of clapack and flapack, or rename them to
eric> lapackc and lapackf if the names really are that confusing.
It's not so much that they are confusing, but that when missing the warning
message is misleading. I saw the warning about "clapack" missing and went
looking for a CLAPACK library, which does exist. Perhaps the warning should
(if it doesn't already) suggest the user install atlas.
eric> Skip, the clapack and cblas stuff will only work when ATLAS is
eric> linked in. However, the library should still work with only the
eric> flapack and fblas libraries. Pearu set it up so that lapack first
eric> checks for clapack and fails over to flapack if they aren't
eric> available.
Which is just as well, because the friggin' atlas build just failed again
for me.
Skip
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