[Numpy-discussion] ATLAS, NumPy and Threading

Peter Jeremy peterjeremy@optushome.com...
Sat Aug 8 04:38:22 CDT 2009

[Apologies if anyone sees this twice - the first copy appears to have
disappeared into a black hole]

Should ATLAS be built with or without threading support for use with
NumPy?  The NumPy documentation just says that ATLAS will be used if
found but gives no indication of how ATLAS should be built.

I have found that system_info.py explicitly selects threaded versions
of libatlas and liblapack on FreeBSD but have been unable to find any
rationale behind this in the available SVN logs.

Peter Jeremy
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