[Numpy-discussion] Slightly off-topic - accuracy of C exp function?

2014-04-22 Thread Matthew Brett
Hi, I'm exploring Mingw-w64 for numpy building, and I've found it gives a slightly different answer for 'exp' than - say - gcc on OSX. The difference is of the order of the eps value for the output number (2 * eps for a result of ~2.0). Is accuracy somewhere specified for C functions like exp?

[Numpy-discussion] 1.9.x branch

2014-04-22 Thread Charles R Harris
Hi All, I'd like to branch 1.9.x at the end of the month. There are a couple of reasons for the timing. First, we have a lot of new stuff in the development branch. Second, there is work ongoing in masked arrays that I'd like to keep out of the release so that it has more time to settle. Third, it

Re: [Numpy-discussion] [Hdf-forum] ANN: HDF5 for Python 2.3.0

2014-04-22 Thread Matthieu Brucher
OK, I may end up doing it, as it can be quite interesting! Cheers, Matthieu 2014-04-22 15:45 GMT+01:00 Andrew Collette : > Hi, > >> Good work! >> Small question : do you now have the interface to set alignment? > > Unfortunately this didn't make it in to 2.3. Pull requests are > welcome for thi

Re: [Numpy-discussion] [Hdf-forum] ANN: HDF5 for Python 2.3.0

2014-04-22 Thread Andrew Collette
Hi, > Good work! > Small question : do you now have the interface to set alignment? Unfortunately this didn't make it in to 2.3. Pull requests are welcome for this and other MPI features! Andrew ___ NumPy-Discussion mailing list NumPy-Discussion@scipy

Re: [Numpy-discussion] [Hdf-forum] ANN: HDF5 for Python 2.3.0

2014-04-22 Thread Matthieu Brucher
Good work! Small question : do you now have the interface to set alignment? Cheers, Matthieu 2014-04-22 14:25 GMT+01:00 Andrew Collette : > Announcing HDF5 for Python (h5py) 2.3.0 > === > > The h5py team is happy to announce the availability of h5py 2.3.0 (fin

[Numpy-discussion] ANN: HDF5 for Python 2.3.0

2014-04-22 Thread Andrew Collette
Announcing HDF5 for Python (h5py) 2.3.0 === The h5py team is happy to announce the availability of h5py 2.3.0 (final). Thanks to everyone who provided beta feedback! What's h5py? The h5py package is a Pythonic interface to the HDF5 binary data for