.

pa3/simulator.c

@@ -13,7 +13,7 @@ int pipe_trace = 1;
 int forwarding_enabled = 1;
 int cache_enabled = 1;
 int cycles_to_access_dmem = 10;
-int cycles_to_exe = 1;
+int cycles_to_exe = 5;
 
 static FILE *fptr_pt;
 
@@ -142,6 +142,11 @@ void process_instructions() {
 
         // add code here to hold fetch, decode, execute and memory stages!
 
+     }
+     else if (exe_busy == 1) {
+
+         // add code here to hold fetch, decode, and execute stages!
+
      }
      else {
         pc = pc_n;
@@ -152,7 +157,7 @@ void process_instructions() {
      }
 
      cycle++;
-
+     fflush(fptr_pt);
    }//while pc loop
    printf("\n TOTAL %d INSTRUCTIONS EXECUTED IN %d CYCLES", instruction_counter, cycle);
 } //process_instruction

pa3/simulator.h

@@ -64,7 +64,7 @@ int dmem_cycles = 0;
 int exe_busy = 0;
 int exe_cycles = 1;
 
-#define NUM_LINES 16 // 1024 bytes (cache size) / 64 bytes (block size)
+#define NUM_LINES 32 // 1024 bytes (cache size) / 64 bytes (block size)
 
 typedef struct {
    int valid;