On Mon, Feb 01, 2010 at 08:03:42AM +0000, Martin Kersten wrote:
> Update of /cvsroot/monetdb/MonetDB/src/gdk
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv3139
>
> Modified Files:
> Tag: Feb2010
> gdk_storage.mx
> Log Message:
> Difference between free and size often too high to justify pre-read.
;-)
>
> Index: gdk_storage.mx
> ===================================================================
> RCS file: /cvsroot/monetdb/MonetDB/src/gdk/gdk_storage.mx,v
> retrieving revision 1.149.2.6
> retrieving revision 1.149.2.7
> diff -u -d -r1.149.2.6 -r1.149.2.7
> --- gdk_storage.mx 31 Jan 2010 16:43:27 -0000 1.149.2.6
> +++ gdk_storage.mx 1 Feb 2010 08:02:57 -0000 1.149.2.7
> @@ -709,25 +709,25 @@
>
> if ( b->T->vheap && b->T->vheap->base && pages){
> IODEBUG THRprintf(GDKout,"#BATpreloaded(%s): T->vheap\n",
> BATgetId(b));
> - limit = (size_t *) (b->T->vheap->base + b->T->vheap->size);
> + limit = (size_t *) (b->T->vheap->base + b->T->vheap->free);
> for ( i = (size_t *) b->T->vheap->base; i < limit && pages >
> 0; i+= step, pages--)
> dummy += *i;
> }
> if ( b->T->heap.base && pages ){
> IODEBUG THRprintf(GDKout,"#BATpreload(%s): T->heap\n",
> BATgetId(b));
> - limit = (size_t *) (b->T->heap.base + b->T->heap.size);
> + limit = (size_t *) (b->T->heap.base + b->T->heap.free);
> for ( i = (size_t *) b->T->heap.base; i < limit && pages > 0;
> i+= step, pages--)
> dummy += *i;
> }
> if ( b->H->heap.base && pages ){
> IODEBUG THRprintf(GDKout,"#BATpreload(%s): H->heap\n",
> BATgetId(b));
> - limit = (size_t *) (b->H->heap.base + b->H->heap.size);
> + limit = (size_t *) (b->H->heap.base + b->H->heap.free);
> for ( i = (size_t *) b->H->heap.base; i < limit && pages > 0 ;
> i+= step, pages--)
> dummy += *i;
> }
> if ( b->H->vheap && b->H->vheap->base && pages ){
> IODEBUG THRprintf(GDKout,"#BATpreload(%s): H->vheap\n",
> BATgetId(b));
> - limit = (size_t *) (b->H->vheap->base + b->H->vheap->size);
> + limit = (size_t *) (b->H->vheap->base + b->H->vheap->free);
> for ( i = (size_t *) b->H->vheap->base; i < limit && pages > 0
> ; i+= step, pages--)
> dummy += *i;
> }
>
>
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--
| Dr. Stefan Manegold | mailto:[email protected] |
| CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ |
| 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 |
| The Netherlands | Fax : +31 (20) 592-4199 |
------------------------------------------------------------------------------
The Planet: dedicated and managed hosting, cloud storage, colocation
Stay online with enterprise data centers and the best network in the business
Choose flexible plans and management services without long-term contracts
Personal 24x7 support from experience hosting pros just a phone call away.
http://p.sf.net/sfu/theplanet-com
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