B$.$ Now consider the following two implementations of a horizontal flip and copy of the matrix. Again

assume that the src matrix starts at address $0$ and that the dest matrix follows immediately follows it$.$

void copy$\_$n$\_$flip$\_$matrix$1($int dest$[$ROWS$][$COLS$],$ int src$[$ROWS$][$COLS$])$

$\{$

int i$,$ j;

for ROWS; $i++$

for COLS ;$j++$

dest$[i][COLS-1-j]=src[i][j]$;

$\}$

$\}$

$\}$

What is the cache miss rate if ROWS $=128$ and COLS $=128?$

Miss rate $=$

$\%$

What is the cache miss rate if ROWS $=128$ and COLS $=192?$

Miss rate $=$

$\%$

void copy$\_$n$\_$flip$\_$matrix$2($int dest$[$ROWS$][$COLS$],$ int src$[$ROWS$][$COLS$])$

$\{$

int i$,$ j;

for COLS ;$j++$

for ROWS; $i++$

dest$[i][COLS-1-j]=src[i][j]$;

$\}$

$\}$

$\}$

What is the cache miss rate if ROWS $=128$ and COLS $=128?$

Miss rate $=$

$\%$

What is the cache miss rate if ROWS $=192$ and COLS $=128?$

Miss rate $=$