[Numpy-discussion] R: R: R: R: fast numpy.fromfile skipping data chunks

2013-03-13 Thread Andrea Cimatoribus
Ok, this seems to be working (well, as soon as I get the right offset and things like that, but that's a different story). The problem is that it does not go any faster than my initial function compiled with cython, and it is still a lot slower than fromfile. Is there a reason why, even with

Re: [Numpy-discussion] R: R: R: R: fast numpy.fromfile skipping data chunks

2013-03-13 Thread Nathaniel Smith
On 13 Mar 2013 15:16, Andrea Cimatoribus andrea.cimatori...@nioz.nl wrote: Ok, this seems to be working (well, as soon as I get the right offset and things like that, but that's a different story). The problem is that it does not go any faster than my initial function compiled with cython, and