On Nov 9, 2007 10:14 AM, Geoffrey Zhu <[EMAIL PROTECTED]> wrote: > > On Nov 8, 2007 10:06 PM, David Cournapeau <[EMAIL PROTECTED]> wrote: > > > > Geoffrey Zhu wrote: > > > On Nov 8, 2007 12:12 PM, Robert Kern <[EMAIL PROTECTED]> wrote: > > > > > >> Geoffrey Zhu wrote: > > >> > > >>> Good morning. > > >>> > > >>> I just installed the Windows binary of numpy 1.04. When I ran > > >>> numpy.test() in IDLE (the Python shell that comes with Python), the > > >>> program hang (or at least is running for half an hour). I am using > > >>> Windows XP, duel core intel CPU. > > >>> > > >>> Does anyone know what is going on? > > >>> > > >> No. Run numpy.test(verbosity=2) so it will print out each test name > > >> before > > >> running the test. Then we might have some idea about where the hang is > > >> coming from. > > >> > > >> -- > > >> Robert Kern > > >> > > >> "I have come to believe that the whole world is an enigma, a harmless > > >> enigma > > >> that is made terrible by our own mad attempt to interpret it as though > > >> it had > > >> an underlying truth." > > >> -- Umberto Eco > > >> _______________________________________________ > > >> Numpy-discussion mailing list > > >> [email protected] > > >> http://projects.scipy.org/mailman/listinfo/numpy-discussion > > >> > > >> > > > > > > Thanks for the hint, Robert. > > > > > > It hangs on check_cdouble (numpy.tests.test_linalg.test_det). > > > > > > > > > Also testip_not_allclose() had three warnings. I guess that's probably > > > okay. > > > > > > testip_not_allclose (numpy.core.tests.test_numeric.test_allclose_inf) ... > > > Warning: invalid value encountered in absolute > > > Warning: invalid value encountered in absolute > > > Warning: invalid value encountered in less_equal > > > ok > > > > > Are you on x86-64, too ? Which BLAS are you using ? This smells like a > > C/Fortran problem (because it happens with complex values only). > > > > cheers, > > > > David > > > > _______________________________________________ > > Numpy-discussion mailing list > > [email protected] > > http://projects.scipy.org/mailman/listinfo/numpy-discussion > > > > Hi David, > > Although the processor is Intel Duo Core E6700, which supports x86-64, > I am only using 32-bit Windows XP. I am not using my own BLAS. I am > simply using the pre-compiled binary. I installed 1.04 over the old > 1.031. I don't know if it is caused by some files that are left > behind. > > Thanks, > Geoffrey >
Okay. I verified (by looking at which DLL python.exe actually loads) that it is using _dotblas.pyd under C:\Python25\Lib\site-packages\numpy\core that came with the pre-built 1.04 binary. It is not using any left-over from 1.031. _______________________________________________ Numpy-discussion mailing list [email protected] http://projects.scipy.org/mailman/listinfo/numpy-discussion
