[CP2K:3953] Quick DBCSR matrix question

[Adam]

The problem I run into while doing that is that "copy_dbcsr_to_fm" uses a  
cp_dbcsr_obj  not a  dbcsr_obj  which I used to create my matrix, is there 
a way around this?

-Adam

On Wednesday, August 1, 2012 2:46:29 AM UTC-6, jgh wrote:
>
> Hi 
>
> have a look into " copy_dbcsr_to_fm ", fm = full matrix. 
>
> Most of the complexity is from the distributed memory of both 
> types. 
> Using the fm type (see cp_fm_type.F) is rather easy. 
>
> Juerg 
>
> -------------------------------------------------------------- 
> Juerg Hutter                         Phone : ++41 44 635 4491 
> Physical Chemistry Institute   FAX   : ++41 44 635 6838 
> University of Zurich               E-mail:  hut... at pci.uzh.ch 
> Winterthurerstrasse 190 
> CH-8057 Zurich, Switzerland 
> --------------------------------------------------------------- 
>
> -----cp... at googlegroups.com wrote: ----- 
> To: cp... at googlegroups.com 
> From: Adam 
> Sent by: cp... at googlegroups.com 
> Date: 07/31/2012 08:10PM 
> Subject: [CP2K:3953] Quick DBCSR matrix question 
>
> Is there an easy way to retrieve matrix data by row and column? So I could 
> do something like this to store values in an array: 
>
> Real(8) :: BO(1000,1000) 
> ... 
> DO j=1, dbcsr_nblkcols_total(matrix_a) 
>     DO i=1, dbcsr_nblkrows_total(matrix_a) 
>          dbcsr_function(matrix_a, i, j, data) 
>          BO(i,j)=data 
>     ENDDO 
> ENDDO 
>   
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