[SciPy-dev] 0.6.x branch created

Fernando Perez fperez.net@gmail....
Thu Aug 30 13:24:18 CDT 2007


Hey,

On 8/29/07, Jarrod Millman <millman@berkeley.edu> wrote:
> Hello,
>
> Thanks for all the work getting the trunk in shape for the 0.6.x branch:
> http://svn.scipy.org/svn/scipy/branches/0.6.x
>
> There are a few small changes I still want to make and I will need to
> ask everyone to test it before making the 0.6.0 tag and release.
>
> The version of the trunk has been updated to reflect the fact that all
> development on it will be in preparation for the 0.7.0 release in
> about 3 months.

These tests were done on an Ubuntu Feisty 32-bit box, with python2.5
and using the official numpy:

In [7]: numpy.__version__
Out[7]: '1.0.3.1'

from the sourceforge released tarball.

Both the short and long test suites pass, I'm attaching the result
log.  Oddly enough, the very first time I ran the test suite, it hung
for about 1/2 hour at 100%CPU until I killed it.  This is the
traceback I got at that point:

Use minimum degree ordering on A'+A.
Traceback (most recent call last):
  File "./testpkg", line 23, in <module>
    pkg.test(10)
  File "/home/fperez/usr/opt/lib/python2.5/site-packages/scipy/__init__.py",
line 77, in test
    return NumpyTest(scipy).test(level, verbosity)
  File "/home/fperez/usr/opt/lib/python2.5/site-packages/numpy/testing/numpytest.py",
line 568
, in test
    runner.run(all_tests)
  File "/usr/lib/python2.5/unittest.py", line 705, in run
    test(result)
  File "/usr/lib/python2.5/unittest.py", line 437, in __call__
    return self.run(*args, **kwds)
  File "/usr/lib/python2.5/unittest.py", line 433, in run
    test(result)
  File "/home/fperez/usr/opt/lib/python2.5/site-packages/numpy/testing/numpytest.py",
line 139
, in __call__
    unittest.TestCase.__call__(self, result)
  File "/usr/lib/python2.5/unittest.py", line 281, in __call__
    return self.run(*args, **kwds)
  File "/usr/lib/python2.5/unittest.py", line 260, in run
    testMethod()
  File "/home/fperez/tmp/local/lib/python2.5/site-packages/scipy/optimize/tests/test_optimize.
py", line 107, in check_ncg
    retall=False)
  File "/home/fperez/usr/opt/lib/python2.5/site-packages/scipy/optimize/optimize.py",
line 110
7, in fmin_ncg
    Ap = approx_fhess_p(xk,psupi,fprime,epsilon)
  File "/home/fperez/usr/opt/lib/python2.5/site-packages/scipy/optimize/optimize.py",
line 625
, in approx_fhess_p
    f2 = fprime(*((x0+epsilon*p,)+args))
  File "/home/fperez/usr/opt/lib/python2.5/site-packages/scipy/optimize/optimize.py",
line 95,
 in function_wrapper
    return function(x, *args)
  File "/home/fperez/tmp/local/lib/python2.5/site-packages/scipy/optimize/tests/test_optimize.
py", line 41, in grad
    log_pdot = dot(self.F, x)
KeyboardInterrupt


This hasn't happened again, so I mention it just in case anyone else
sees the problem (perhaps a test with random data that happened not to
converge?)

Cheers,

f
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