Increase buffer pool size

git-svn-id: file:///svn/tokudb@124 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/benchmark-test.c

@@ -76,13 +76,13 @@ void biginsert (long long n_elements, struct timeval *starttime) {
 	gettimeofday(&t1,0);
 	serial_insert_from(i);
 	gettimeofday(&t2,0);
-	printf("serial %9.6fs %9.0f/s    ", tdiff(&t2, &t1), ITEMS_TO_INSERT_PER_ITERATION/tdiff(&t2, &t1));
+	printf("serial %9.6fs %8.0f/s    ", tdiff(&t2, &t1), ITEMS_TO_INSERT_PER_ITERATION/tdiff(&t2, &t1));
 	fflush(stdout);
 	gettimeofday(&t1,0);
 	random_insert_below((i+ITEMS_TO_INSERT_PER_ITERATION)*SERIAL_SPACING);
 	gettimeofday(&t2,0);
-	printf("random %9.6fs %9.0f/s    ", tdiff(&t2, &t1), ITEMS_TO_INSERT_PER_ITERATION/tdiff(&t2, &t1));
-	printf("cumulative %9.6fs %9.0f/s\n", tdiff(&t2, starttime), (ITEMS_TO_INSERT_PER_ITERATION*2.0/tdiff(&t2, starttime))*(iteration+1));
+	printf("random %9.6fs %8.0f/s    ", tdiff(&t2, &t1), ITEMS_TO_INSERT_PER_ITERATION/tdiff(&t2, &t1));
+	printf("cumulative %9.6fs %8.0f/s\n", tdiff(&t2, starttime), (ITEMS_TO_INSERT_PER_ITERATION*2.0/tdiff(&t2, starttime))*(iteration+1));
     }
 }
 

newbrt/brt.c

@@ -956,7 +956,8 @@ static int brtnode_insert (BRT t, BRTNODE node, DBT *k, DBT *v,
     }
 }
 
-enum {n_nodes_in_cache =64};
+//enum {n_nodes_in_cache =64};
+enum {n_nodes_in_cache =128};
 
 int brt_create_cachetable (CACHETABLE *ct, int cachelines) {
     if (cachelines==0) cachelines=n_nodes_in_cache;