[Numpy-discussion] numpy 24.x on 64-bit Athlon
Travis Oliphant
oliphant at ee.byu.edu
Sun Nov 6 21:04:06 CST 2005
Darren Dale wrote:
>I just built Numeric 24.0 and 24.1 against ATLAS on a 64 bit athlon system. I
>get the following error for both packages.
>
>python test.py
>........E....................................
>======================================================================
>ERROR: Test the diagonal function.
>----------------------------------------------------------------------
>Traceback (most recent call last):
> File "test.py", line 584, in testDiagonal
> assert_eq(Numeric.diagonal(c,1), [[2,7,4], [2,7,4]])
> File "test.py", line 28, in assert_eq
> assert eq(a,b)
> File "test.py", line 23, in eq
> raise ValueError("sequences have different shapes:\na%s=%r\nb%s=%r" %
>ValueError: sequences have different shapes:
>a(4, 2)=array([[5, 1],
> [6, 2],
> [7, 3],
> [8, 4]])
>b(2, 3)=[[2, 7, 4], [2, 7, 4]]
>
>
This error is a test problem not worth bothering with. The (>2d)
diagonal function was always broken under Numeric. It was changed a
while ago. The test is broken, but this doesn't mean anything is wrong
with Numeric.
>I also get the following error when I run newscipy's test(5,10):
>
>bench_random (scipy.fftpack.basic.test_basic.test_fft)
> Fast Fourier Transform
>=================================================
> | real input | complex input
>-------------------------------------------------
> size | scipy | Numeric | scipy | Numeric
>-------------------------------------------------
>
>
> 100 | 0.10Segmentation fault
>
>
Curious. Did you rebuild scipy completely?
-Travis
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