I've opened http://projects.scipy.org/numpy/ticket/1713 so this doesn't get lost.

Ralf


On Thu, Jan 6, 2011 at 12:27 AM, John Hunter <jdh2358@gmail.com> wrote:
johnh@udesktop253:~> gcc --version
gcc (GCC) 3.4.3 (csl-sol210-3_4-branch+sol_rpath)
Copyright (C) 2004 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

johnh@udesktop253:~> uname -a
SunOS udesktop253 5.10 Generic_142910-17 i86pc i386 i86pc

johnh@udesktop253:~> cat test.py
import numpy as np
print np.__version__
fs = 1000
t = np.linspace(0, 0.3, 301)
A = np.array([2, 8]).reshape(-1, 1)
f = np.array([150, 140]).reshape(-1, 1)
xn = (A * np.exp(2j * np.pi * f * t)).sum(axis=0)

johnh@udesktop253:~> python test.py
2.0.0.dev-9451260
Segmentation Fault (core dumped)
johnh@udesktop253:~>

johnh@udesktop253:~> sudo pstack /var/core/core.python.957
core '/var/core/core.python.957' of 9397:       python test.py
 febf1928 cexp     (0, 0, 0, 0, 8060ab0, 84321ac) + 1b0
 fe9657e0 npy_cexp (80458e0, 0, 0, 0, 0, 84e2530) + 30
 fe95064f nc_exp   (8045920, 84e72a0, 8045978, 8045920, 10, 10) + 3f
 fe937d5b PyUFunc_D_D (84e2530, 84e20f4, 84e25b0, fe950610, 1, 0) + 5b
 fe95e818 PyUFunc_GenericFunction (81e96e0, 807deac, 0, 80460b8, 2, 2) + 448
 fe95fb10 ufunc_generic_call (81e96e0, 807deac, 0, fe98a820) + 70
 feeb2d78 PyObject_Call (81e96e0, 807deac, 0, 80a24ec, 8061c08, 0) + 28
 fef11900 PyEval_EvalFrame (80a2394, 81645a0, 8079824, 8079824) + 146c
 fef17708 PyEval_EvalCodeEx (81645a0, 8079824, 8079824, 0, 0, 0) + 620
 fef178af PyEval_EvalCode (81645a0, 8079824, 8079824, 8061488, fef3d9ee, 0) + 2f
 fef3d095 PyRun_FileExFlags (feb91c98, 804687b, 101, 8079824, 8079824, 1) + 75
 fef3d9ee PyRun_SimpleFileExFlags (feb91c98, 804687b, 1, 80465a8, fef454a1, 804687b) + 172
 fef3e4fd PyRun_AnyFileExFlags (feb91c98, 804687b, 1, 80465a8) + 61
 fef454a1 Py_Main  (1, 80466b8, feb1cf35, fea935a1, 29, feb96750) + 9d9
 08050862 main     (2, 80466b8, 80466c4) + 22
 08050758 _start   (2, 8046874, 804687b, 0, 8046883, 80468ad) + 60





_______________________________________________
NumPy-Discussion mailing list
NumPy-Discussion@scipy.org
http://mail.scipy.org/mailman/listinfo/numpy-discussion