Re: [Numpy-discussion] Segfault with dotblas on OS X 10.5.5/PPC (but not on Intel?)

2008-11-13 Thread David Warde-Farley
On 12-Nov-08, at 8:18 PM, David Cournapeau wrote: On Wed, 2008-11-12 at 19:24 -0500, David Warde-Farley wrote: Indeed, for the size of problem I *thought* I was running, 32 bit would be sufficient. In fact I had my data transposed and so was working with a much larger matrix which would

[Numpy-discussion] Segfault with dotblas on OS X 10.5.5/PPC (but not on Intel?)

2008-11-12 Thread David Warde-Farley
Hello folks, I'm doing some rather big matrix products on a G5, and ran into this. Strangely on the same OS version on my Intel laptop, this isn't an issue. Available memory isn't the problem either, I don't think, this machine is pretty beefy. I'm running the python.org 2.5.2 build of

Re: [Numpy-discussion] Segfault with dotblas on OS X 10.5.5/PPC (but not on Intel?)

2008-11-12 Thread Michael Abshoff
David Warde-Farley wrote: Hello folks, Hi David, I'm doing some rather big matrix products on a G5, and ran into this. Strangely on the same OS version on my Intel laptop, this isn't an issue. Available memory isn't the problem either, I don't think, this machine is pretty beefy. Can

Re: [Numpy-discussion] Segfault with dotblas on OS X 10.5.5/PPC (but not on Intel?)

2008-11-12 Thread David Warde-Farley
On 12-Nov-08, at 6:05 PM, Michael Abshoff wrote: I'm running the python.org 2.5.2 build of Python, and the latest SVN build of numpy (though the same thing happened with 1.1.0). IIRC that is a universal build for 32 bit PPC and Intel, so depending on the problem size 32 bits might be

Re: [Numpy-discussion] Segfault with dotblas on OS X 10.5.5/PPC (but not on Intel?)

2008-11-12 Thread David Cournapeau
On Wed, 2008-11-12 at 19:24 -0500, David Warde-Farley wrote: Indeed, for the size of problem I *thought* I was running, 32 bit would be sufficient. In fact I had my data transposed and so was working with a much larger matrix which would put me past the 32-bit bound. Still, ideally,