[Trilinos-Users] teuchos Array and distributed sorting

Erik Boman egboman at sandia.gov
Mon Mar 2 12:57:33 MST 2015


Mike,

There is no parallel (distributed) sort in Trilinos as far as I know. If 
you need to sort big arrays on lots of processors, you might consider 
using hykSort:

 http://users.ices.utexas.edu/~hari//talks/hyksort.html

Erik

Mike Atambo wrote:
> From a look  at  the  teuchos array documentation,  it seems like the 
> array is modelled after the std::vector,  im working with data at the 
>  moment thats using the std::vector  sort  utility, 
> but i will need to store the vector   in a distributed  fashion, as it 
> will be quite large, and  will be accessed from  multiple processes.  
> The  teuchos array   seems to have every other method i think i need, 
>  except for the sort.  So my question is this,  is this something 
> thats possible to do  (or is already done) with teuchos arrays? If its 
> not done yet, who would i sort a distributed array with teuchos? 
> My array will hold  integers. 
>
> Mike
>
> -- 
> M. O. Atambo
> mikeat4999 at gmail.com <mailto:mikeat4999 at gmail.com>
> matambo at ictp.it <mailto:matambo at ictp.it>
> Ext .139
> Room 209.
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Trilinos-Users mailing list
> Trilinos-Users at software.sandia.gov
> https://software.sandia.gov/mailman/listinfo/trilinos-users
>   



More information about the Trilinos-Users mailing list