Re: [Numpy-discussion] Numpy regression in 1.6.2 in deducing the dtype for record array

2012-07-05 Thread Ralf Gommers
On Wed, Jul 4, 2012 at 10:56 PM, Sandro Tosi matrixh...@gmail.com wrote: Hello, On Mon, Jul 2, 2012 at 7:58 PM, Sandro Tosi matrixh...@gmail.com wrote: Hello, I'd like to point you to this bug report just reported to Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=679948 It

Re: [Numpy-discussion] Numpy regression in 1.6.2 in deducing the dtype for record array

2012-07-05 Thread Scott Sinclair
On 5 July 2012 08:10, Ralf Gommers ralf.gomm...@googlemail.com wrote: On Wed, Jul 4, 2012 at 10:56 PM, Sandro Tosi matrixh...@gmail.com wrote: Hello, On Mon, Jul 2, 2012 at 7:58 PM, Sandro Tosi matrixh...@gmail.com wrote: Hello, I'd like to point you to this bug report just reported to

Re: [Numpy-discussion] Numpy regression in 1.6.2 in deducing the dtype for record array

2012-07-05 Thread Sandro Tosi
On Thu, Jul 5, 2012 at 8:18 AM, Scott Sinclair scott.sinclair...@gmail.com wrote: Except that cherry picking the commit to the 1.6.x branch doesn't apply cleanly. It'll take some work by someone familiar with that part of the code.. That's actually what I was looking for :) someone knowing

Re: [Numpy-discussion] import numpy performance

2012-07-05 Thread Ralf Gommers
On Tue, Jul 3, 2012 at 1:16 AM, Andrew Dalke da...@dalkescientific.comwrote: On Jul 3, 2012, at 12:46 AM, David Cournapeau wrote: It is indeed irrelevant to your end goal, but it does affect the interpretation of what import_array does, and thus of your benchmark Indeed. Focusing on

Re: [Numpy-discussion] Preferring gfortran over g77 on OS X and other distributions?

2012-07-05 Thread Ralf Gommers
On Wed, Jun 27, 2012 at 11:26 PM, Aron Ahmadia a...@ahmadia.net wrote: I've promoted gfortran to be the default compiler on OS X over vendor compilers (to be more compatible with Linux), and made a similar adjustment for the platform detection. I've promoted gfortran over g77 but not vendor

Re: [Numpy-discussion] f2py with allocatable arrays

2012-07-05 Thread Casey W. Stark
Hi all. Thanks for the help again. I ended up going with running it twice -- once for the final number of particles and second for the positions. Sturla, given that this functionality is so standard dependent, I decided to ditch it. It works with my gfortran, but who knows with other machines

Re: [Numpy-discussion] f2py with allocatable arrays

2012-07-05 Thread Ondřej Čertík
On Tue, Jul 3, 2012 at 5:27 PM, Sturla Molden stu...@molden.no wrote: Den 04.07.2012 01:59, skrev Sturla Molden: But neither was the case here. The allocatable was a dummy variable in a subroutine's interface, declared with intent(out). That is an error the compiler should trap, because it is

Re: [Numpy-discussion] f2py with allocatable arrays

2012-07-05 Thread Ondřej Čertík
On Tue, Jul 3, 2012 at 9:51 PM, Paul Anton Letnes paul.anton.let...@gmail.com wrote: On 4. juli 2012, at 02:23, Sturla Molden wrote: Den 03.07.2012 20:38, skrev Casey W. Stark: Sturla, this is valid Fortran, but I agree it might just be a bad idea. The Fortran 90/95 Explained book mentions

Re: [Numpy-discussion] Buildbot status

2012-07-05 Thread Ondřej Čertík
Hi Stefan, On Tue, Jul 3, 2012 at 1:59 PM, Stéfan van der Walt ste...@sun.ac.za wrote: On Mon, Jul 2, 2012 at 6:31 PM, Travis Oliphant tra...@continuum.io wrote: Ondrej should have time to work on this full time in the coming days. That's great; having Ondrej on this full time will help a

[Numpy-discussion] Numpy Installation Problem on Redhat Linux

2012-07-05 Thread Hung-Hsuan Chen
Dear all, I've built blas, lapack, and atlas libraries, as shown below. $ ls ~/lib/atlas/lib/ libatlas.a libcblas.a libf77blas.a liblapack.a libptcblas.a libptf77blas.a The library location are specified by site.cfg file, as shown below. [DEFAULT] library_dirs =

Re: [Numpy-discussion] Numpy Installation Problem on Redhat Linux

2012-07-05 Thread Paul Anton Letnes
Hi, are you sure that you want g77 and not gfortran? If you want gfortran, you should pass the --fcompiler=gnu95 flag to setup.py. Which redhat version are you building on? (I don't know red hat well enough to comment, but perhaps someone else do...) Paul On 6. juli 2012, at 03:00,