Re: [Numpy-discussion] numpy gsoc ideas (was: numpy gsoc topic idea: configurable algorithm precision and vector math library integration)

2014-03-05 Thread Sturla Molden
Nathaniel Smith wrote: > 3. Using Cython in the numpy core > > The numpy core contains tons of complicated C code implementing > elaborate operations like indexing, casting, ufunc dispatch, etc. It > would be really nice if we could use Cython to write some of these > things. So the idea of hav

Re: [Numpy-discussion] 1.8.1rc1 on sourceforge.

2014-03-05 Thread Matthew Brett
Hi, On Wed, Mar 5, 2014 at 3:29 PM, Matthew Brett wrote: > Hi, > > I built (and tested) some numpy wheels for the rc1: > > http://nipy.bic.berkeley.edu/numpy-dist/ Now building, installing, testing, uploading wheels nightly on OSX 10.9: http://nipy.bic.berkeley.edu/builders/numpy-bdist-whl-osx-

Re: [Numpy-discussion] 1.8.1rc1 on sourceforge.

2014-03-05 Thread Matthew Brett
Hi, I built (and tested) some numpy wheels for the rc1: http://nipy.bic.berkeley.edu/numpy-dist/ Cheers, Matthew ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion

[Numpy-discussion] numpy gsoc ideas (was: numpy gsoc topic idea: configurable algorithm precision and vector math library integration)

2014-03-05 Thread Nathaniel Smith
On Mon, Mar 3, 2014 at 7:20 PM, Julian Taylor wrote: > hi, > > as the numpy gsoc topic page is a little short on options I was thinking > about adding two topics for interested students. But as I have no > experience with gsoc or mentoring and the ideas are not very fleshed out > yet I'd like to a

[Numpy-discussion] GSoC: ideas & finding mentors

2014-03-05 Thread Ralf Gommers
Hi students, There is quite a bit of interest in GSoC ideas for Scipy and Numpy, which is great to see. The official application period to submit proposals opens next week and closes on the 21st, which is in two weeks and a bit. So now is the time to start discussing draft proposals on the list.

Re: [Numpy-discussion] GSoC 2014 NumPy

2014-03-05 Thread Ralf Gommers
On Wed, Mar 5, 2014 at 5:52 PM, Leo Mao wrote: > On Tue, Mar 4, 2014 at 5:42 AM, Ralf Gommers wrote: > >> >> It's possible to come up with an interesting proposal in this area I >> think. An issue may be that the FFT code in numpy and scipy isn't very >> actively worked on at the moment, so findi

Re: [Numpy-discussion] EuroSciPy 2014 Call for Abstracts

2014-03-05 Thread Jean-Baptiste Marquette
Le 5 mars 2014 à 20:43, Ralf Gommers a écrit : > Hmm, that's why one shouldn't send emails like these at the end of a long > day. Dates are correct except for 2013-->2014. « It's only those who do nothing that make no mistakes, I suppose. » Joseph Conrad (An Outcast of the Islands, 1896, p

Re: [Numpy-discussion] EuroSciPy 2014 Call for Abstracts

2014-03-05 Thread Ralf Gommers
On Wed, Mar 5, 2014 at 8:39 PM, Jean-Baptiste Marquette wrote: > Hi Ralf, > > EuroSciPy 2014, the Seventh Annual Conference on Python in Science, takes > place in Cambridge, UK on 27 - 30 August 2013. The conference features two > days of tutorials followed by two days of scientific talks. The day

Re: [Numpy-discussion] EuroSciPy 2014 Call for Abstracts

2014-03-05 Thread Jean-Baptiste Marquette
Hi Ralf, > EuroSciPy 2014, the Seventh Annual Conference on Python in Science, takes > place in Cambridge, UK on 27 - 30 August 2013. The conference features two > days of tutorials followed by two days of scientific talks. The day after the > main conference, developer sprints will be organize

[Numpy-discussion] EuroSciPy 2014 Call for Abstracts

2014-03-05 Thread Ralf Gommers
Dear all, EuroSciPy 2014, the Seventh Annual Conference on Python in Science, takes place in Cambridge, UK on 27 - 30 August 2013. The conference features two days of tutorials followed by two days of scientific talks. The day after the main conference, developer sprints will be organized on proje

Re: [Numpy-discussion] Adding weights to cov and corrcoef (Sebastian Berg)

2014-03-05 Thread David Goldsmith
Date: Wed, 05 Mar 2014 17:45:47 +0100 > From: Sebastian Berg > Subject: [Numpy-discussion] Adding weights to cov and corrcoef > To: numpy-discussion@scipy.org > Message-ID: <1394037947.21356.20.camel@sebastian-t440> > Content-Type: text/plain; charset="UTF-8" > > Hi all, > > in Pull Request https

Re: [Numpy-discussion] GSoC 2014 NumPy

2014-03-05 Thread Leo Mao
On Tue, Mar 4, 2014 at 5:42 AM, Ralf Gommers wrote: > > It's possible to come up with an interesting proposal in this area I > think. An issue may be that the FFT code in numpy and scipy isn't very > actively worked on at the moment, so finding a suitable mentor could be > tricky. > So should I

[Numpy-discussion] Adding weights to cov and corrcoef

2014-03-05 Thread Sebastian Berg
Hi all, in Pull Request https://github.com/numpy/numpy/pull/3864 Neol Dawe suggested adding new parameters to our `cov` and `corrcoef` functions to implement weights, which already exists for `average` (the PR still needs to be adapted). The idea right now would be to add a `weights` and a `frequ

Re: [Numpy-discussion] Implementing Levenberg-Marquardt with additional feature

2014-03-05 Thread Sturla Molden
Sudheer Singh wrote: > Hello Everyone !! I am Sudheer singh , an information technology student > at IIIT - ALLAHABAD. I'm interested in contributing to Numpy.I was going > through Idea page and I found Implementing "Levenberg-Marquardt " with > additional feature like inequality constraints and

[Numpy-discussion] Implementing Levenberg-Marquardt with additional feature

2014-03-05 Thread Sudheer Singh
Hello Everyone !! I am Sudheer singh , an information technology student at IIIT - ALLAHABAD. I'm interested in contributing to Numpy.I was going through Idea page and I found Implementing "Levenberg-Marquardt " with additional feature like inequality constraints and sparse Jacobian matrix. _

Re: [Numpy-discussion] numpy gsoc topic idea: configurable algorithm precision and vector math library integration

2014-03-05 Thread Carl Kleffner
I want to point out, that Intel provides a very interesting OSS compiler based on LLVM that targets vectorized code for SSE, AVX instructions on x86 and x86_64 platforms. Carl https://github.com/ispc/ispc/ http://ispc.github.io/ quote: ispc is a compiler for a variant of the C programming langua