The heart of the recent hit game SimAquarium is a tight loop that calculates the average position of 256 algae. You are evaluating its cache performance ona machine with a 1,024-byte direct-mapped data cache with 16-byte blocks (B- 16). You are given the following definitions 1struct algae_position 2 int x int y 4 6 7 struct algae_position grid[16][16] int total x=0, total y=0 8 int i, j You should also assume the following . sizeof(int)4 grid begins at memory address 0 The cache is initially empty The only memory accesses are to the entries of the array grid Variables i, j, total_x, and total_y are stored in registers Given this assumptions, determine the cache performance of the following code for (i 0, i