Hi, I recently tried to upgrade to Python 2.5 (MacPython), and I am getting segfaults on some of my f2py wrapped fortran codes. I'm running OS X 10.4.8 (ppc), and this occurs for both numpy 1.0 and 1.0rc2 (the two versions I tried). Running with Python 2.4 does not give me this error. This is using the IBM xlf compiler....
A simple test case is below..... Not sure where to go from here -- any help would be great! Thanks, Here is a stripped down version that still crashes : subroutine foo(xx, nxx, bj) implicit none integer nxx real*8 xx(nxx),bj(nxx) !f2py intent(out) bj bj = xx end subroutine foo Compiling this to foo.so, I get : Python 2.5 (r25:51918, Sep 19 2006, 08:49:13) [GCC 4.0.1 (Apple Computer, Inc. build 5341)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> from numpy import * >>> import foo as p >>> a = arange(10) >>> p.foo(a) Segmentation fault Intriguingly, swapping the import orders fixes this : Python 2.5 (r25:51918, Sep 19 2006, 08:49:13) [GCC 4.0.1 (Apple Computer, Inc. build 5341)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import foo as p >>> from numpy import * >>> a = arange(10) >>> p.foo(a) array([ 0., 1., 2., 3., 4., 5., 6., 7., 8., 9.]) >>> ------------------------------------ Nikhil Padmanabhan [EMAIL PROTECTED] nikhil@(510) 495-2943 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion
