Re: [Sqlrelay-discussion] Sybase/Perl performance

[Benoit C. <ben...@fr...>]

Hi,

is this affecting also other database backend ?
I'm using oracle and i'm wondering if I had to recompile rudiments.

Best regards

Benoit


Claudio Freire a écrit :
> Ok, it turned out that only a very small patch to rudiments is enough. 
> I'll try to push it into rudiments, but in the meanwhile, just apply 
> this patch to your rudiments installation:
>
> diff -wur rudiments-0.32.orig/src/memorypool.C 
> rudiments-0.32/src/memorypool.C
> --- rudiments-0.32.orig/src/memorypool.C    2006-08-05 
> 01:34:47.000000000 -0300
> +++ rudiments-0.32/src/memorypool.C    2009-08-31 18:54:28.000000000 -0300
> @@ -88,8 +88,11 @@
>      // if we didn't find a node with enough memory remaining,
>      // create a new one at the end of the list
>      if (!node) {
> -        memnode=new memorypoolnode((length>pvt->_increment)?
> -                        length:pvt->_increment);
> +        size_t incr = pvt->_increment;
> +        size_t tot = pvt->_totalusedsize;
> +        if (incr < (tot/10))
> +            incr = (tot/10);
> +        memnode=new memorypoolnode((length>incr)?length:incr);
>          pvt->_nodelist.append(memnode);
>      }
>  
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