#FIG 3.2 Produced by xfig version 3.2.5 Landscape Center Inches Letter 100.00 Single -2 1200 2 5 1 0 1 0 7 50 -1 -1 0.000 0 0 1 0 3750.000 4062.500 2550 975 3750 750 4950 975 1 1 1.00 45.00 90.00 6 2250 2400 4050 2700 2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 2250 2400 3150 2400 3150 2700 2250 2700 2250 2400 2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 3150 2400 4050 2400 4050 2700 3150 2700 3150 2400 4 1 0 50 -1 0 11 0.0000 2 195 870 2700 2625 Object$_1$\001 4 1 0 50 -1 0 11 0.0000 2 195 870 3600 2625 Object$_2$\001 -6 2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 1050 1500 1950 1500 1950 1800 1050 1800 1050 1500 2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 900 900 3000 900 3000 1950 900 1950 900 900 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 1 1 1.00 45.00 90.00 1950 1950 2700 2400 2 2 0 1 0 7 60 -1 -1 0.000 0 0 -1 0 0 5 1950 1500 2850 1500 2850 1800 1950 1800 1950 1500 2 2 0 1 0 7 60 -1 -1 0.000 0 0 -1 0 0 5 3450 1500 4350 1500 4350 1800 3450 1800 3450 1500 2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 4350 1500 5250 1500 5250 1800 4350 1800 4350 1500 2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 3300 900 5400 900 5400 1950 3300 1950 3300 900 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 1 1 1.00 45.00 90.00 4350 1950 3600 2400 2 4 0 1 0 7 50 -1 -1 0.000 0 0 7 0 0 5 5250 1200 5250 975 4650 975 4650 1200 5250 1200 2 4 0 1 0 7 50 -1 -1 0.000 0 0 7 0 0 5 2850 1200 2850 975 2250 975 2250 1200 2850 1200 4 1 0 50 -1 0 11 0.0000 2 195 735 2550 1125 Task$_1$\001 4 0 0 50 -1 0 11 0.0000 2 195 720 975 1125 CPU$_1$\001 4 1 0 50 -1 0 11 0.0000 2 135 480 1950 1425 Cache\001 4 1 0 50 -1 0 11 0.0000 2 195 870 1500 1725 Object$_1$\001 4 1 0 50 -1 0 11 0.0000 2 195 870 2400 1725 Object$_2$\001 4 1 0 50 -1 0 11 0.0000 2 195 735 4950 1125 Task$_2$\001 4 0 0 50 -1 0 11 0.0000 2 195 720 3375 1125 CPU$_2$\001 4 1 0 50 -1 0 11 0.0000 2 195 870 3900 1725 Object$_1$\001 4 1 0 50 -1 0 11 0.0000 2 195 870 4800 1725 Object$_2$\001 4 1 0 50 -1 0 11 0.0000 2 135 480 4350 1425 Cache\001 4 0 0 50 -1 2 11 0.0000 2 180 720 4050 2250 6. modify\001 4 2 0 50 -1 0 11 0.0000 2 180 630 2175 2625 Memory\001 4 2 0 50 -1 2 11 0.0000 2 135 585 2250 2250 1. alloc\001 4 0 0 50 -1 2 11 0.0000 2 180 720 2400 2175 3. modify\001 4 2 0 50 -1 2 11 0.0000 2 135 585 3675 2325 5. alloc\001 4 2 0 50 -1 2 11 0.0000 2 135 780 3975 2175 4. dealloc\001 4 1 0 50 -1 2 11 0.0000 2 195 2400 3750 675 2. pass Object$_2$ reference\001