Hi Brett I fixed a couple of issues in ndimage regarding spline interpolation, which required porting some of the code from numarray to numpy. The memory leak was probably introduced then. I ran the whole test suite under valgrind, which didn't report any problems under linux (just did it again to make sure, and it's still fine). Unfortunately, I am not familiar enough with windows systems to know what the equivalent of valgrind would be. Is there any way you can localise the problem further? Just to be safe, please make sure you are doing a clean build of scipy > r2889. Regards Stéfan On Wed, Apr 04, 2007 at 08:02:08AM +0200, Brett Olivier wrote:

Hi

Running scipy.test() after installing an SVN version of scipy on windows ('0.5.3.dev2895') causes the interpereter to crash on the "generic 1d filter" test. This problem seems to be windows specific and have appeared sometime after '0.5.3.dev2866'.

scipy.test(1,10) generation of a binary structure 3 ... ok generation of a binary structure 4 ... ok generic filter 1 ... ERROR generic 1d filter 1

Build environment scipy.__version__ = '0.5.3.dev2895' numpy.__version__ = '1.0.3.dev3657' WinXP, Python2.4, MinGW (gcc 3.4.5), ATLAS 3.7.11

TIA Brett