Update of /cvsroot/monetdb/MonetDB5/src/modules/mal
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv10901
Modified Files:
recycle.mx
Log Message:
A few more policies
Index: recycle.mx
===================================================================
RCS file: /cvsroot/monetdb/MonetDB5/src/modules/mal/recycle.mx,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- recycle.mx 11 Mar 2008 06:03:46 -0000 1.12
+++ recycle.mx 11 Mar 2008 10:50:50 -0000 1.13
@@ -40,11 +40,13 @@
pattern setRetainPolicy(p:int...):void
address RECYCLEsetRetain
comment "Set recycler retainment policy:
-1- nothing to be done
-2- requires a minmal cut off time argument
- a negative start triggers adaptive learning
-3- size cost model
-4- volumetric cost model (time x size) ";
+0- RETAIN_NONE: baseline, keeps stat, no retain, no reuse
+1- RETAIN_ALL: infinite case, retain all
+2- RETAIN_TIME: time-based semantics, retain if beneficial
+3- RETAIN_SIZE: size cost model
+4- RETAIN_VOL: volumetric cost model (time x size )
+5- RETAIN_ADAP: adaptive temporal";
+
pattern setReusePolicy(p:int...):void
address RECYCLEsetReuse
@@ -53,8 +55,13 @@
pattern setCachePolicy(p:int...):void
address RECYCLEsetCache
comment "Set recycler cache policy:
-1- do nothing
-2- LRU scheme with additional cache limit set.";
+0- RCACHE_ALL: baseline, do nothing
+1- RCACHE_LRU: throw LRU by setting the limit
+2- RCACHE_CREDIT: credit-based LRU scheme
+3- RCACHE_MEMLRU: reduce the storage overhead
+4- RCACHE_MEMCRD: reduce the storage overhead
+optional arguments are [ instruction-, [memory -]] limit";
+
command shutdown():void
address RECYCLEshutdownWrap
@@ -204,6 +211,8 @@
rcachePolicy = * (int*) getArgReference(stk, p,1);
if( rcachePolicy && p->argc >= 2)
recycleCacheLimit = * (int*) getArgReference(stk, p,2);
+ if( rcachePolicy && p->argc >= 3)
+ recycleMemory= * (int*) getArgReference(stk, p,2);
(void)recycleCacheLimit;
return MAL_SUCCEED;
}
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