Re: [Numpy-discussion] Mathematical functions in Numpy

2015-03-27 Thread Shubhankar Mohapatra
Hello all,I have submitted the proposal. It would be very nice if you would please give it a read and provide me with your feebacks. I think i can make a file with different functions from different libraries such as intels vml , amd acml  with the existing sleef and yeppp libraries.I understa

Re: [Numpy-discussion] Mathematical functions in Numpy

2015-03-17 Thread Julian Taylor
currently the math functions are wrapped via the generic PyUfunc_* functions in numpy/core/src/umath/loops.c.src which just apply some arbitrary function to a scalar from arbitrarily strided inputs. When adding variants one likely needs to add some special purpose loops to deal with the various spe

Re: [Numpy-discussion] Mathematical functions in Numpy

2015-03-17 Thread Robert Kern
On Tue, Mar 17, 2015 at 6:29 PM, Matthieu Brucher < matthieu.bruc...@gmail.com> wrote: > > Hi, > > These functions are defined in the C standard library! I think he's asking how to define numpy ufuncs. > 2015-03-17 18:00 GMT+00:00 Shubhankar Mohapatra : > > Hello all, > > I am a undergraduate and

Re: [Numpy-discussion] Mathematical functions in Numpy

2015-03-17 Thread Matthieu Brucher
Hi, These functions are defined in the C standard library! Cheers, Matthieu 2015-03-17 18:00 GMT+00:00 Shubhankar Mohapatra : > Hello all, > I am a undergraduate and i am trying to do a project this time on numppy in > gsoc. This project is about integrating vector math library classes of sleef

[Numpy-discussion] Mathematical functions in Numpy

2015-03-17 Thread Shubhankar Mohapatra
Hello all,I am a undergraduate and i am trying to do a project this time on numppy in gsoc. This project is about integrating vector math library classes of sleef and yeppp into numpy to make the mathematical functions faster. I have already studied the new library classes but i am unable to fin