| Line 154... |
Line 154... |
/* overflow may occur for this array element. */
|
/* overflow may occur for this array element. */
|
|
|
/* Initalize Data and Instruction Cache */
|
/* Initalize Data and Instruction Cache */
|
|
|
|
|
/* printf ("\n");
|
/* PRINTF ("\n");
|
printf ("Dhrystone Benchmark, Version 2.1 (Language: C)\n");
|
PRINTF ("Dhrystone Benchmark, Version 2.1 (Language: C)\n");
|
printf ("\n");
|
PRINTF ("\n");
|
if (Reg)
|
if (Reg)
|
{
|
{
|
printf ("Program compiled with 'register' attribute\n");
|
PRINTF ("Program compiled with 'register' attribute\n");
|
printf ("\n");
|
PRINTF ("\n");
|
}
|
}
|
else
|
else
|
{
|
{
|
printf ("Program compiled without 'register' attribute\n");
|
PRINTF ("Program compiled without 'register' attribute\n");
|
printf ("\n");
|
PRINTF ("\n");
|
}
|
}
|
printf ("Please give the number of runs through the benchmark: ");
|
PRINTF ("Please give the number of runs through the benchmark: ");
|
*/
|
*/
|
{
|
{
|
int n;
|
int n;
|
/* scanf ("%d", &n);
|
/* scanf ("%d", &n);
|
*/
|
*/
|
n = NUM_RUNS;
|
n = NUM_RUNS;
|
Number_Of_Runs = n;
|
Number_Of_Runs = n;
|
}
|
}
|
printf ("\n");
|
PRINTF ("\n");
|
|
|
printf ("Execution starts, %d runs through Dhrystone\n", Number_Of_Runs);
|
PRINTF ("Execution starts, %d runs through Dhrystone\n", Number_Of_Runs);
|
|
|
|
|
/***************/
|
/***************/
|
/* Start timer */
|
/* Start timer */
|
/***************/
|
/***************/
|
|
|
/* printf("%d", my_test2(Number_Of_Runs));*/
|
/* PRINTF("%d", my_test2(Number_Of_Runs));*/
|
start_timer(TIMER0);
|
start_timer(TIMER0);
|
Begin_Time = read_timer(TIMER0);
|
Begin_Time = read_timer(TIMER0);
|
|
|
for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index)
|
for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index)
|
{
|
{
|
| Line 221... |
Line 221... |
Int_1_Loc += 1;
|
Int_1_Loc += 1;
|
} /* while */
|
} /* while */
|
report(5);
|
report(5);
|
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
|
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
|
#if DBG
|
#if DBG
|
printf("a) Int_1_Loc: %x\n", Int_1_Loc);
|
PRINTF("a) Int_1_Loc: %x\n", Int_1_Loc);
|
printf("a) Int_2_Loc: %x\n", Int_2_Loc);
|
PRINTF("a) Int_2_Loc: %x\n", Int_2_Loc);
|
printf("a) Int_3_Loc: %x\n\n", Int_3_Loc);
|
PRINTF("a) Int_3_Loc: %x\n\n", Int_3_Loc);
|
#endif
|
#endif
|
Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
|
Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
|
/* Int_Glob == 5 */
|
/* Int_Glob == 5 */
|
#if DBG
|
#if DBG
|
printf("b) Int_1_Loc: %x\n", Int_1_Loc);
|
PRINTF("b) Int_1_Loc: %x\n", Int_1_Loc);
|
printf("b) Int_2_Loc: %x\n", Int_2_Loc);
|
PRINTF("b) Int_2_Loc: %x\n", Int_2_Loc);
|
printf("b) Int_3_Loc: %x\n\n", Int_3_Loc);
|
PRINTF("b) Int_3_Loc: %x\n\n", Int_3_Loc);
|
#endif
|
#endif
|
report(6);
|
report(6);
|
|
|
Proc_1 (Ptr_Glob);
|
Proc_1 (Ptr_Glob);
|
#if DBG
|
#if DBG
|
printf("c) Int_1_Loc: %x\n", Int_1_Loc);
|
PRINTF("c) Int_1_Loc: %x\n", Int_1_Loc);
|
printf("c) Int_2_Loc: %x\n", Int_2_Loc);
|
PRINTF("c) Int_2_Loc: %x\n", Int_2_Loc);
|
printf("c) Int_3_Loc: %x\n\n", Int_3_Loc);
|
PRINTF("c) Int_3_Loc: %x\n\n", Int_3_Loc);
|
#endif
|
#endif
|
report(7);
|
report(7);
|
|
|
for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index)
|
for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index)
|
/* loop body executed twice */
|
/* loop body executed twice */
|
| Line 253... |
Line 253... |
Proc_6 (Ident_1, &Enum_Loc);
|
Proc_6 (Ident_1, &Enum_Loc);
|
strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING");
|
strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING");
|
Int_2_Loc = Run_Index;
|
Int_2_Loc = Run_Index;
|
Int_Glob = Run_Index;
|
Int_Glob = Run_Index;
|
#if DBG
|
#if DBG
|
printf("d) Int_1_Loc: %x\n", Int_1_Loc);
|
PRINTF("d) Int_1_Loc: %x\n", Int_1_Loc);
|
printf("d) Int_2_Loc: %x\n", Int_2_Loc);
|
PRINTF("d) Int_2_Loc: %x\n", Int_2_Loc);
|
printf("d) Int_3_Loc: %x\n\n", Int_3_Loc);
|
PRINTF("d) Int_3_Loc: %x\n\n", Int_3_Loc);
|
#endif
|
#endif
|
}
|
}
|
}
|
}
|
report(8);
|
report(8);
|
|
|
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
|
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
|
#if DBG
|
#if DBG
|
printf("e) Int_1_Loc: %x\n", Int_1_Loc);
|
PRINTF("e) Int_1_Loc: %x\n", Int_1_Loc);
|
printf("e) Int_2_Loc: %x\n", Int_2_Loc);
|
PRINTF("e) Int_2_Loc: %x\n", Int_2_Loc);
|
printf("e) Int_3_Loc: %x\n", Int_3_Loc);
|
PRINTF("e) Int_3_Loc: %x\n", Int_3_Loc);
|
printf("e) Ch_1_Glob: %c\n\n", Ch_1_Glob);
|
PRINTF("e) Ch_1_Glob: %c\n\n", Ch_1_Glob);
|
#endif
|
#endif
|
Int_2_Loc = Int_2_Loc * Int_1_Loc;
|
Int_2_Loc = Int_2_Loc * Int_1_Loc;
|
Int_1_Loc = Int_2_Loc / Int_3_Loc;
|
Int_1_Loc = Int_2_Loc / Int_3_Loc;
|
Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc;
|
Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc;
|
/* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */
|
/* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */
|
Proc_2 (&Int_1_Loc);
|
Proc_2 (&Int_1_Loc);
|
report(9);
|
report(9);
|
|
|
/* Int_1_Loc == 5 */
|
/* Int_1_Loc == 5 */
|
#if DBG
|
#if DBG
|
printf("f) Int_1_Loc: %x\n", Int_1_Loc);
|
PRINTF("f) Int_1_Loc: %x\n", Int_1_Loc);
|
printf("f) Int_2_Loc: %x\n", Int_2_Loc);
|
PRINTF("f) Int_2_Loc: %x\n", Int_2_Loc);
|
printf("f) Int_3_Loc: %x\n\n", Int_3_Loc);
|
PRINTF("f) Int_3_Loc: %x\n\n", Int_3_Loc);
|
#endif
|
#endif
|
|
|
} /* loop "for Run_Index" */
|
} /* loop "for Run_Index" */
|
|
|
/**************/
|
/**************/
|
/* Stop timer */
|
/* Stop timer */
|
/**************/
|
/**************/
|
|
|
End_Time = read_timer(TIMER0);
|
End_Time = read_timer(TIMER0);
|
|
|
/* printf ("Execution ends\n");
|
/* PRINTF ("Execution ends\n");
|
printf ("\n");
|
PRINTF ("\n");
|
printf ("Final values of the variables used in the benchmark:\n");
|
PRINTF ("Final values of the variables used in the benchmark:\n");
|
printf ("\n");
|
PRINTF ("\n");
|
printf ("Int_Glob: %d\n", Int_Glob);
|
PRINTF ("Int_Glob: %d\n", Int_Glob);
|
printf (" should be: %d\n", 5);
|
PRINTF (" should be: %d\n", 5);
|
printf ("Bool_Glob: %d\n", Bool_Glob);
|
PRINTF ("Bool_Glob: %d\n", Bool_Glob);
|
printf (" should be: %d\n", 1);
|
PRINTF (" should be: %d\n", 1);
|
printf ("Ch_1_Glob: %c\n", Ch_1_Glob);
|
PRINTF ("Ch_1_Glob: %c\n", Ch_1_Glob);
|
printf (" should be: %c\n", 'A');
|
PRINTF (" should be: %c\n", 'A');
|
printf ("Ch_2_Glob: %c\n", Ch_2_Glob);
|
PRINTF ("Ch_2_Glob: %c\n", Ch_2_Glob);
|
printf (" should be: %c\n", 'B');
|
PRINTF (" should be: %c\n", 'B');
|
printf ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]);
|
PRINTF ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]);
|
printf (" should be: %d\n", 7);
|
PRINTF (" should be: %d\n", 7);
|
printf ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]);
|
PRINTF ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]);
|
printf (" should be: Number_Of_Runs + 10\n");
|
PRINTF (" should be: Number_Of_Runs + 10\n");
|
printf ("Ptr_Glob->\n");
|
PRINTF ("Ptr_Glob->\n");
|
printf (" Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp);
|
PRINTF (" Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp);
|
printf (" should be: (implementation-dependent)\n");
|
PRINTF (" should be: (implementation-dependent)\n");
|
printf (" Discr: %d\n", Ptr_Glob->Discr);
|
PRINTF (" Discr: %d\n", Ptr_Glob->Discr);
|
printf (" should be: %d\n", 0);
|
PRINTF (" should be: %d\n", 0);
|
printf (" Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp);
|
PRINTF (" Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp);
|
printf (" should be: %d\n", 2);
|
PRINTF (" should be: %d\n", 2);
|
printf (" Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp);
|
PRINTF (" Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp);
|
printf (" should be: %d\n", 17);
|
PRINTF (" should be: %d\n", 17);
|
printf (" Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp);
|
PRINTF (" Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp);
|
printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
|
PRINTF (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
|
printf ("Next_Ptr_Glob->\n");
|
PRINTF ("Next_Ptr_Glob->\n");
|
printf (" Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp);
|
PRINTF (" Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp);
|
printf (" should be: (implementation-dependent), same as above\n");
|
PRINTF (" should be: (implementation-dependent), same as above\n");
|
printf (" Discr: %d\n", Next_Ptr_Glob->Discr);
|
PRINTF (" Discr: %d\n", Next_Ptr_Glob->Discr);
|
printf (" should be: %d\n", 0);
|
PRINTF (" should be: %d\n", 0);
|
printf (" Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
|
PRINTF (" Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
|
printf (" should be: %d\n", 1);
|
PRINTF (" should be: %d\n", 1);
|
printf (" Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp);
|
PRINTF (" Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp);
|
printf (" should be: %d\n", 18);
|
PRINTF (" should be: %d\n", 18);
|
printf (" Str_Comp: %s\n",
|
PRINTF (" Str_Comp: %s\n",
|
Next_Ptr_Glob->variant.var_1.Str_Comp);
|
Next_Ptr_Glob->variant.var_1.Str_Comp);
|
printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
|
PRINTF (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
|
printf ("Int_1_Loc: %d\n", Int_1_Loc);
|
PRINTF ("Int_1_Loc: %d\n", Int_1_Loc);
|
printf (" should be: %d\n", 5);
|
PRINTF (" should be: %d\n", 5);
|
printf ("Int_2_Loc: %d\n", Int_2_Loc);
|
PRINTF ("Int_2_Loc: %d\n", Int_2_Loc);
|
printf (" should be: %d\n", 13);
|
PRINTF (" should be: %d\n", 13);
|
printf ("Int_3_Loc: %d\n", Int_3_Loc);
|
PRINTF ("Int_3_Loc: %d\n", Int_3_Loc);
|
printf (" should be: %d\n", 7);
|
PRINTF (" should be: %d\n", 7);
|
printf ("Enum_Loc: %d\n", Enum_Loc);
|
PRINTF ("Enum_Loc: %d\n", Enum_Loc);
|
printf (" should be: %d\n", 1);
|
PRINTF (" should be: %d\n", 1);
|
printf ("Str_1_Loc: %s\n", Str_1_Loc);
|
PRINTF ("Str_1_Loc: %s\n", Str_1_Loc);
|
printf (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n");
|
PRINTF (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n");
|
printf ("Str_2_Loc: %s\n", Str_2_Loc);
|
PRINTF ("Str_2_Loc: %s\n", Str_2_Loc);
|
printf (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n");
|
PRINTF (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n");
|
|
|
*/
|
*/
|
|
|
|
|
User_Time = End_Time - Begin_Time;
|
User_Time = End_Time - Begin_Time;
|
/* microseconds */
|
/* microseconds */
|
|
|
printf("Begin Time = %d\n",Begin_Time);
|
PRINTF("Begin Time = %d\n",Begin_Time);
|
printf("End Time = %d\n",End_Time);
|
PRINTF("End Time = %d\n",End_Time);
|
|
|
|
|
if (User_Time < Too_Small_Time)
|
if (User_Time < Too_Small_Time)
|
{
|
{
|
printf ("Measured time too small to obtain meaningful results\n");
|
PRINTF ("Measured time too small to obtain meaningful results\n");
|
printf ("Please increase number of runs\n");
|
PRINTF ("Please increase number of runs\n");
|
printf ("\n");
|
PRINTF ("\n");
|
}
|
}
|
else
|
else
|
{
|
{
|
#if DLX || OR1K
|
#if DLX || OR1K
|
User_Time /= DLX_FREQ;
|
User_Time /= DLX_FREQ;
|
#if DLX
|
#if DLX
|
printf("DLX ");
|
PRINTF("DLX ");
|
#else
|
#else
|
#if OR1K
|
#if OR1K
|
printf("OR1K ");
|
PRINTF("OR1K ");
|
#else
|
#else
|
printf("Unknown CPU ");
|
PRINTF("Unknown CPU ");
|
#endif
|
#endif
|
#endif
|
#endif
|
printf("at %u MHz ", DLX_FREQ);
|
PRINTF("at %u MHz ", DLX_FREQ);
|
if (PROC_6)
|
if (PROC_6)
|
printf("(+PROC_6)");
|
PRINTF("(+PROC_6)");
|
printf("\n");
|
PRINTF("\n");
|
#endif
|
#endif
|
Microseconds = User_Time / Number_Of_Runs;
|
Microseconds = User_Time / Number_Of_Runs;
|
Dhrystones_Per_Second = Number_Of_Runs * 1000 / User_Time;
|
Dhrystones_Per_Second = Number_Of_Runs * 1000 / User_Time;
|
printf ("Microseconds for one run through Dhrystone: ");
|
PRINTF ("Microseconds for one run through Dhrystone: ");
|
printf ("%d us / %d runs\n", User_Time,Number_Of_Runs);
|
PRINTF ("%d us / %d runs\n", User_Time,Number_Of_Runs);
|
printf ("Dhrystones per Second: ");
|
PRINTF ("Dhrystones per Second: ");
|
printf ("%d \n", Dhrystones_Per_Second);
|
PRINTF ("%d \n", Dhrystones_Per_Second);
|
}
|
}
|
report (0xdeaddead);
|
report (0xdeaddead);
|
return 0;
|
return 0;
|
}
|
}
|
|
|
| Line 606... |
Line 606... |
{
|
{
|
REG One_Fifty Int_Index;
|
REG One_Fifty Int_Index;
|
REG One_Fifty Int_Loc;
|
REG One_Fifty Int_Loc;
|
|
|
#if DBG
|
#if DBG
|
printf("X) Int_1_Par_Val: %x\n", Int_1_Par_Val);
|
PRINTF("X) Int_1_Par_Val: %x\n", Int_1_Par_Val);
|
printf("X) Int_2_Par_Val: %x\n", Int_2_Par_Val);
|
PRINTF("X) Int_2_Par_Val: %x\n", Int_2_Par_Val);
|
#endif
|
#endif
|
|
|
report(0x20080);
|
report(0x20080);
|
|
|
Int_Loc = Int_1_Par_Val + 5;
|
Int_Loc = Int_1_Par_Val + 5;
|
| Line 623... |
Line 623... |
Arr_2_Par_Ref[Int_Loc][Int_Loc - 1] += 1;
|
Arr_2_Par_Ref[Int_Loc][Int_Loc - 1] += 1;
|
Arr_2_Par_Ref[Int_Loc + 20][Int_Loc] = Arr_1_Par_Ref[Int_Loc];
|
Arr_2_Par_Ref[Int_Loc + 20][Int_Loc] = Arr_1_Par_Ref[Int_Loc];
|
Int_Glob = 5;
|
Int_Glob = 5;
|
|
|
#if DBG
|
#if DBG
|
printf("Y) Int_1_Par_Val: %x\n", Int_1_Par_Val);
|
PRINTF("Y) Int_1_Par_Val: %x\n", Int_1_Par_Val);
|
printf("Y) Int_2_Par_Val: %x\n", Int_2_Par_Val);
|
PRINTF("Y) Int_2_Par_Val: %x\n", Int_2_Par_Val);
|
#endif
|
#endif
|
|
|
} /* Proc_8 */
|
} /* Proc_8 */
|
|
|
|
|
