Thanks! Also found out about those PyCUDA drivers to create events. :)
Regards, ./francis 2011/6/13 Jesse Lu <jess...@stanford.edu> > Hey, > > I used cuda events to measure kernel execution time (and to make sure > kernels were running concurrently). The concurrent kernel example is at > http://wiki.tiker.net/PyCuda/Examples/KernelConcurrency. Hope that helps. > > Jesse > > On Mon, Jun 13, 2011 at 3:10 AM, Francis <fccaba...@gmail.com> wrote: > >> Hi guys and gals, >> >> I'm wondering how I can measure (and afterwards study and improve) the >> execution time of the kernel function/s in the device as well as the host >> functions/code using PyCUDA? Any suggestions? >> Right now I'm just using the *datetime* function of Python and then >> subtracting the time before and after the kernel calls. In our Intel Xeon >> setup this is about several hundred microseconds, but I want to be sure if >> this is an accurate way of getting the run time. :) >> >> Regards, >> >> ./francis >> >> _______________________________________________ >> PyCUDA mailing list >> PyCUDA@tiker.net >> http://lists.tiker.net/listinfo/pycuda >> >> >
_______________________________________________ PyCUDA mailing list PyCUDA@tiker.net http://lists.tiker.net/listinfo/pycuda
