Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-11 Thread Johann Cohen-Tanugi
hi there, I am adding this to this thread and not to the trac, because I am not sure whether it adds noise or a piece of info. I just downloaded the scipy trunk and built it, and ran nosetests on it, which bombed instantly So I tried to get into subdirs to check test scripts separately.

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-11 Thread Bruce Southey
On 03/11/2010 02:01 PM, Johann Cohen-Tanugi wrote: hi there, I am adding this to this thread and not to the trac, because I am not sure whether it adds noise or a piece of info. I just downloaded the scipy trunk and built it, and ran nosetests on it, which bombed instantly So I tried to

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-11 Thread Johann Cohen-Tanugi
is your fix committed? On 03/11/2010 09:47 PM, Bruce Southey wrote: On 03/11/2010 02:01 PM, Johann Cohen-Tanugi wrote: hi there, I am adding this to this thread and not to the trac, because I am not sure whether it adds noise or a piece of info. I just downloaded the scipy trunk and built

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-11 Thread Charles R Harris
On Thu, Mar 11, 2010 at 3:57 PM, Johann Cohen-Tanugi co...@lpta.in2p3.frwrote: is your fix committed? No. Pauli thinks the problem may lie elsewhere. I haven't had time to look things over, but it is possible that the changes in the generated api exposed a bug elsewhere. snip Chuck

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Johann Cohen-Tanugi
Ubuntu has a much shorter cycle of updates than Fedora, indeed. On 03/10/2010 06:27 AM, Charles R Harris wrote: On Tue, Mar 9, 2010 at 5:52 PM, Johann Cohen-Tanugi co...@lpta.in2p3.fr mailto:co...@lpta.in2p3.fr wrote: more fun : [co...@jarrett tests]$ pwd

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Johann Cohen-Tanugi
On 03/10/2010 01:55 AM, Pauli Virtanen wrote: more fun : [co...@jarrett tests]$ pwd /home/cohen/sources/python/numpy/numpy/core/tests [co...@jarrett tests]$ python -c 'import test_ufunc' python: Modules/gcmodule.c:277: visit_decref: Assertion `gc-gc.gc_refs != 0' failed. Aborted (core

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Pauli Virtanen
Wed, 10 Mar 2010 10:28:07 +0100, Johann Cohen-Tanugi wrote: On 03/10/2010 01:55 AM, Pauli Virtanen wrote: more fun : [co...@jarrett tests]$ pwd /home/cohen/sources/python/numpy/numpy/core/tests [co...@jarrett tests]$ python -c 'import test_ufunc' python: Modules/gcmodule.c:277:

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Johann Cohen-Tanugi
http://projects.scipy.org/numpy/ticket/1425 for the bug trac well, I do feel challenged now... ;) J On 03/10/2010 03:11 PM, Pauli Virtanen wrote: Wed, 10 Mar 2010 10:28:07 +0100, Johann Cohen-Tanugi wrote: On 03/10/2010 01:55 AM, Pauli Virtanen wrote: more fun : [co...@jarrett

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Pauli Virtanen
Wed, 10 Mar 2010 15:40:04 +0100, Johann Cohen-Tanugi wrote: Pauli, isn't it hopeless to follow the execution of the source code when the crash actually occurs when I exit, and not when I execute. I would have to understand enough of this umath_tests.c.src to spot a refcount error or things

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Bruce Southey
On 03/10/2010 08:40 AM, Johann Cohen-Tanugi wrote: Pauli, isn't it hopeless to follow the execution of the source code when the crash actually occurs when I exit, and not when I execute. I would have to understand enough of this umath_tests.c.src to spot a refcount error or things like

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Bruce Southey
On 03/10/2010 08:59 AM, Pauli Virtanen wrote: Wed, 10 Mar 2010 15:40:04 +0100, Johann Cohen-Tanugi wrote: Pauli, isn't it hopeless to follow the execution of the source code when the crash actually occurs when I exit, and not when I execute. I would have to understand enough of this

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-10 Thread Charles R Harris
On Wed, Mar 10, 2010 at 10:39 AM, Bruce Southey bsout...@gmail.com wrote: On 03/10/2010 08:59 AM, Pauli Virtanen wrote: Wed, 10 Mar 2010 15:40:04 +0100, Johann Cohen-Tanugi wrote: Pauli, isn't it hopeless to follow the execution of the source code when the crash actually occurs when I

[Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Johann Cohen-Tanugi
hi there, I just installed the current head of numpy and built it. trying python and then import numpy, and then CTRL-D to exit, all goes well. But doing the same with a numpy.test() before CTRL-D ends up in : clip Ran 2892 tests in 35.814s OK (KNOWNFAIL=4, SKIP=6) nose.result.TextTestResult

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Robert Kern
On Tue, Mar 9, 2010 at 13:30, Johann Cohen-Tanugi co...@lpta.in2p3.fr wrote: hi there, I just installed the current head of numpy and built it. trying python and then import numpy, and then CTRL-D to exit, all goes well. But doing the same with a numpy.test() before CTRL-D ends up in : clip

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Johann Cohen-Tanugi
I have tried to localize the core dump in vain any idea where I should look for it? I did not manage to catch it with pdb : [co...@jarrett ~]$ .local/bin/ipython Python 2.6.2 (r262:71600, Jan 25 2010, 18:46:45) Type copyright, credits or license for more information. IPython

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Robert Kern
On Tue, Mar 9, 2010 at 13:50, Johann Cohen-Tanugi co...@lpta.in2p3.fr wrote: I have tried to localize the core dump in vain any idea where I should look for it? I did not manage to catch it with pdb : Not pdb, gdb. $ gdb python ... (gdb) run Starting program ... ... # Possibly another

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Johann Cohen-Tanugi
thanks Robert, here it is : exit() python: Modules/gcmodule.c:277: visit_decref: Assertion `gc-gc.gc_refs != 0' failed. Program received signal SIGABRT, Aborted. 0x004a1416 in __kernel_vsyscall () Missing separate debuginfos, use: debuginfo-install atlas-3.8.3-12.fc12.i686

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Johann Cohen-Tanugi
thinking about it, this morning there was a fedora update to python, so I am using 2.6.2-4.fc12. Looks like the problem is in python itself, hence this piece of info. HTH, Johann On 03/09/2010 09:07 PM, Johann Cohen-Tanugi wrote: thanks Robert, here it is : exit() python:

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Pauli Virtanen
ti, 2010-03-09 kello 21:14 +0100, Johann Cohen-Tanugi kirjoitti: thinking about it, this morning there was a fedora update to python, so I am using 2.6.2-4.fc12. Looks like the problem is in python itself, hence this piece of info. That the problem would be in Python is not so clear to me.

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Johann Cohen-Tanugi
On 03/10/2010 12:07 AM, Pauli Virtanen wrote: ti, 2010-03-09 kello 21:14 +0100, Johann Cohen-Tanugi kirjoitti: thinking about it, this morning there was a fedora update to python, so I am using 2.6.2-4.fc12. Looks like the problem is in python itself, hence this piece of info. That

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Johann Cohen-Tanugi
On 03/10/2010 12:33 AM, Johann Cohen-Tanugi wrote: On 03/10/2010 12:07 AM, Pauli Virtanen wrote: ti, 2010-03-09 kello 21:14 +0100, Johann Cohen-Tanugi kirjoitti: thinking about it, this morning there was a fedora update to python, so I am using 2.6.2-4.fc12. Looks like the problem is

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Johann Cohen-Tanugi
more fun : [co...@jarrett tests]$ pwd /home/cohen/sources/python/numpy/numpy/core/tests [co...@jarrett tests]$ python -c 'import test_ufunc' python: Modules/gcmodule.c:277: visit_decref: Assertion `gc-gc.gc_refs != 0' failed. Aborted (core dumped) and in the debugger: (gdb) run Starting

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Pauli Virtanen
more fun : [co...@jarrett tests]$ pwd /home/cohen/sources/python/numpy/numpy/core/tests [co...@jarrett tests]$ python -c 'import test_ufunc' python: Modules/gcmodule.c:277: visit_decref: Assertion `gc-gc.gc_refs != 0' failed. Aborted (core dumped) What happens if you only import the

Re: [Numpy-discussion] crash at prompt exit after running test

2010-03-09 Thread Charles R Harris
On Tue, Mar 9, 2010 at 5:52 PM, Johann Cohen-Tanugi co...@lpta.in2p3.frwrote: more fun : [co...@jarrett tests]$ pwd /home/cohen/sources/python/numpy/numpy/core/tests [co...@jarrett tests]$ python -c 'import test_ufunc' python: Modules/gcmodule.c:277: visit_decref: Assertion `gc-gc.gc_refs