On Mon, Jun 25, 2012 at 02:53:54PM +0200, Eleni Petraki wrote:

Changeset: f52327015707 for MonetDB URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=f52327015707 Modified Files: monetdb5/extras/crackers/crackers_selecthol_ops.mx Branch: holindex Log Message:

Change L1 cache size into the number of integers that fit into L1.

diffs (12 lines):

diff --git a/monetdb5/extras/crackers/crackers_selecthol_ops.mx b/monetdb5/extras/crackers/crackers_selecthol_ops.mx --- a/monetdb5/extras/crackers/crackers_selecthol_ops.mx +++ b/monetdb5/extras/crackers/crackers_selecthol_ops.mx @@ -306,7 +306,7 @@ createView: bit copy=TRUE;

int countBatElements; - int L1=8192; /*KiloBytes*/ + int L1=2048000; /*Number of integers that can fit into L1 cache (size: 8192KB)*/

Wow --- which CPU has 8 MB L1(!) cache?

/*k and randomoid are used for DD1R*/ @1 k,temp_h; _______________________________________________ Checkin-list mailing list Checkin-list@monetdb.org http://mail.monetdb.org/mailman/listinfo/checkin-list

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