[Numpy-discussion] Core dump during numpy.test()

James Turner jturner@gemini....
Tue Jul 29 15:04:45 CDT 2008


Thanks, Robert.

> Can you do
>
>  numpy.test(verbosity=2)

OK. Here is the line that fails:

check_matvec (numpy.core.tests.test_numeric.TestDot)Floating exception (core dumped)

> A gdb backtrace would also help.

OK. I'm pretty ignorant about using debuggers, but I did
"gdb python core.23696" and got the following. Does that help?

Thanks,

James.

---

GNU gdb Red Hat Linux (5.3.90-0.20030710.40rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db
library "/lib/tls/libthread_db.so.1".

Core was generated by `python numpytest.py'.
Program terminated with signal 8, Arithmetic exception.
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#0  0xb6ef587d in ATL_dgemvT_a1_x1_b0_y1_gemvT_1_3_16 ()
    from
/astro/iraf/i686/gempylocal/lib/python2.5/site-packages/numpy/core/_dotblas.so



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