[SciPy-dev] cdotu issue

pearu at scipy.org pearu at scipy.org
Wed Apr 10 13:46:13 CDT 2002


On Wed, 10 Apr 2002 pearu at scipy.org wrote:

> I have some ideas how to resolve this issue, I'll test them and get back
> to you.

Here is my conclusion:

  cdotu seems to fail with ATLAS-3.3.13 on machines with
  multiprocessers. ATLAS-3.3.14 works fine.

Here are my testing results:

2CPU Pentium III (Coppermine), Python 2.2.1c2, gcc 2.95.3 and 3.0.3, Suse
  ATLAS-3.3.13  - cdotu fails
  ATLAS-3.3.14  - cdotu succeeds

1CPU Mobile Pentium II, Python 2.1.2 and 2.2.1c1, gcc 2.95.4, Debian Woody
  ATLAS-3.3.13  - cdotu succeeds

Eric, did you test ATLAS-3.3.14 on your computer?
Shall we make ATLAS >= 3.3.14 a requirement for SciPy?

Pearu




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