Re: [Numpy-discussion] Best way to expose std::vector to be used with numpy

2014-10-14 Thread Toby St Clere Smithe
John Zwinck writes: > Some time ago I needed to do something similar. I fused the NumPy C > API and Boost.Python with a small bit of code which I then > open-sourced as part of a slightly larger library. The most relevant > part for you is here: > https://github.com/jzwinck/pccl/blob/master/NumP

Re: [Numpy-discussion] ANN: PyViennaCL 1.0.3 -- very easy GPGPU linear algebra

2014-05-19 Thread Toby St Clere Smithe
encounter to https://github.com/viennacl/pyviennacl-dev/issues ! Thanks, Toby Toby St Clere Smithe writes: > Hello everybody, > > I am pleased to announce the 1.0.3 release of PyViennaCL! This release > fixes a number of important bugs, and improves performance on nVidia > Kepl

Re: [Numpy-discussion] ANN: PyViennaCL 1.0.3 -- very easy GPGPU linear algebra

2014-05-19 Thread Toby St Clere Smithe
y have to cope without that functionality.. Cheers, -- Toby St Clere Smithe http://tsmithe.net ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion

Re: [Numpy-discussion] Use of PyViennaCL on multi-core?

2014-05-19 Thread Toby St Clere Smithe
irly loose object ownership requirements, so I expect you'd even be able to pass objects between the processes as long as the pointers were maintained. I'd be interested to hear how this goes. Cheers, -- Toby St Clere Smithe http://tsmithe.net

Re: [Numpy-discussion] ANN: PyViennaCL 1.0.3 -- very easy GPGPU linear algebra

2014-05-18 Thread Toby St Clere Smithe
re are no material changes to PyViennaCL itself. Would you be happy to build Python wheels? It's very simple: just `setup.py bdist_wheel` if you have the wheel module installed. Cheers, -- Toby St Clere Smithe http://tsmithe.net ___ NumPy-Discus

[Numpy-discussion] ANN: PyViennaCL 1.0.3 -- very easy GPGPU linear algebra

2014-05-18 Thread Toby St Clere Smithe
age manager, and run:: pip install pyviennacl Bugs and support If you find a problem in PyViennaCL, then please report it at https://github.com/viennacl/pyviennacl-dev/issues ChangeLog = 2014-05-15 Toby St Clere Smithe * Release 1.0.3. * Upda

Re: [Numpy-discussion] ANN: XDress v0.4

2014-02-27 Thread Toby St Clere Smithe
Eelco Hoogendoorn writes: > That is good to know. The boost documentation makes it appear as if bjam is > the only way to build boost.python, but good to see examples to the > contrary! Quite. I really wish they would officially adopt something more sensible, but in the meantime, using alternativ

Re: [Numpy-discussion] ANN: XDress v0.4

2014-02-27 Thread Toby St Clere Smithe
Eelco Hoogendoorn writes: > I have a file numpy_boost_python.hpp in one of my projects by Michael > Droettboom (can seem to find an online source anymore!), which adds > mappings between numpy.ndarray and boost.ndarray, which is very neat > and seemless. But like boost.python, it tightly couples w

Re: [Numpy-discussion] ANN: XDress v0.4

2014-02-27 Thread Toby St Clere Smithe
ources I need. Toby > On Thu, Feb 27, 2014 at 10:51 AM, Toby St Clere Smithe < > pyvienn...@tsmithe.net> wrote: > >> Hi, >> >> Eelco Hoogendoorn writes: >> > Thanks for the heads up, I wasn't aware of this project. While >> boost.python &

Re: [Numpy-discussion] ANN: XDress v0.4

2014-02-27 Thread Toby St Clere Smithe
Hi, Eelco Hoogendoorn writes: > Thanks for the heads up, I wasn't aware of this project. While boost.python > is a very nice package, its distributability is nothing short of > nonexistent, so its great to have a pure python binding generator. > > One thing which I have often found frustrating is

[Numpy-discussion] PyViennaCL

2014-02-20 Thread Toby St Clere Smithe
out all those missing bits over the coming months, and work on closer integration, especially with PyOpenCL / PyCUDA, over the summer. Best wishes, Toby St Clere Smithe --- Begin Message --- Dear ViennaCL users, If you've ever used Python for your numerical applications, you know what j