ok thanks
  for scipy especially is there any way
.. we can speed it up..  im right now using scipy.signal.convolve  which is taking huge amount of time... can i take liverage on openmp/mpi/cuda?

with regards..

M. Sai Rajeswar
M-tech  Computer Technology
IIT Delhi
----------------------------------Cogito Ergo Sum---------


On Fri, Jul 11, 2014 at 6:02 PM, Dayvid Victor <victor.dvro@gmail.com> wrote:
Hi =,

About PyCUDA, scikits.cuda package uses PyCUDA to provide high-level functions similar to those in numpy. maybe you should check it out (at least for examples)!

[]'s


On Thu, Jul 10, 2014 at 12:19 PM, Ashwin Srinath <ashwinsrnth@gmail.com> wrote:
Hey, Sai

I'm no expert, so I'll just share a few links to start this discussion. You definitely want to look at Cython if you're computing with NumPy arrays. If you're familiar with the MPI programming model, you want to check out mpi4py. If you have NVIDIA GPUs that you'd like to take advantage of, check out PyCUDA.

Thanks,
Ashwin


On Thu, Jul 10, 2014 at 6:08 AM, Sai Rajeshwar <rajsai24@gmail.com> wrote:
hi all,

   im trying to optimise a python code takes huge amount of time on scipy functions such as scipy.signa.conv. Following are some of my queries regarding the same.. It would be great to hear from you..  thanks..
----------------------------------------------------
  1) Can Scipy take advantage of multi-cores.. if so how
2)what are ways we can improve the performance of scipy/numpy functions eg: using openmp, mpi etc
3)If scipy internally use blas/mkl libraries can we enable parallelism through these?


looks like i have to work on internals of scipy.. thanks a lot..


with regards..

M. Sai Rajeswar
M-tech  Computer Technology
IIT Delhi
----------------------------------Cogito Ergo Sum---------

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--
Dayvid Victor R. de Oliveira
PhD Candidate in Computer Science at Federal University of Pernambuco (UFPE)
MSc in Computer Science at Federal University of Pernambuco (UFPE)
BSc in Computer Engineering - Federal University of Pernambuco (UFPE)

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