* The comment at the start of Func_1 about the input being
H, R on the first call is wrong - Func_1 is first called
from Func_2 where the input is R, Y. The test still succeeds.
-
+
+ References:
+ * http://www.netlib.org/performance/html/dhry.intro.html
+ * http://www.netlib.org/performance/html/dhry.data.col0.html
+
I couldnt find a copyright in the original - the most relevent
part follows:
...!uunet!pcrat!dry2 (results only)
*/
+#define NOENUM 1
+#define NOSTRUCTASSIGN 1
+#define REG
+
#include "dhry.h"
+#include <string.h>
+/** For printf */
+#include <stdio.h>
+
+#if defined(SDCC_ds390)
+#include <tinibios.h>
+#define clock() ClockTicks()
+#define CLOCKS_PER_SEC 1000
+#define memcpy(d,s,l) memcpyx(d,s,l)
+
+#elif defined(__z80) || defined(__gbz80)
+unsigned int _clock(void);
+
+#define clock _clock
+#define CLOCKS_PER_SEC 100
+
+#else
+/** For clock() */
+#include <time.h>
+#include <types.h>
+#endif
+
+/** Set to one to print more messages about expected values etc.
+ */
+#define DEBUG 0
-/* Temporary definitions. Remove soon :) */
-#if SDCC
-void *memcpy(void *dest, const char *src, int wLen);
+#if DEBUG
+#define DPRINTF(_a) printf _a
+#else
+#define DPRINTF(_a)
#endif
-char *strcpy(char *dest, const char *src);
-int strcmp(const char *s1, const char *s2);
Rec_Pointer Ptr_Glob,
Next_Ptr_Glob;
/* Used instead of malloc() */
static Rec_Type _r[2];
+void mark(void)
+{
+}
+
void Proc_1 (REG Rec_Pointer Ptr_Val_Par);
void Proc_2 (One_Fifty *Int_Par_Ref);
void Proc_5 (void);
Boolean Func_2 (char *Str_1_Par_Ref, char *Str_2_Par_Ref);
Boolean Func_3 (Enumeration Enum_Par_Val);
-void printf(const char *format, ...);
-void exit(int val);
-unsigned _clock(void);
-
-/*#define DPRINTF(_a) printf _a*/
-#define DPRINTF(_a)
-
unsigned getsp(void);
-#if SDCC
-int _main(void)
-#else
int main(void)
-#endif
{
One_Fifty Int_1_Loc;
REG One_Fifty Int_2_Loc;
Str_30 Str_2_Loc;
REG int Run_Index;
REG int Number_Of_Runs;
- unsigned endTime;
+ unsigned long runTime;
printf("[dhry]\n");
Ptr_Glob->variant.var_1.Enum_Comp = Ident_3;
Ptr_Glob->variant.var_1.Int_Comp = 40;
- strcpy (Ptr_Glob->variant.var_1.Str_Comp,
+ strcpy(Ptr_Glob->variant.var_1.Str_Comp,
"DHRYSTONE PROGRAM, SOME STRING");
strcpy (Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING");
Arr_2_Glob [8][7] = 10;
+
/* Was missing in published program. Without this statement, */
/* Arr_2_Glob [8][7] would have an undefined value. */
/* Warning: With 16-Bit processors and Number_Of_Runs > 32000, */
/* overflow may occur for this array element. */
+ /* 32766 is the highest value for a 16 bitter */
+#if DEBUG
+ Number_Of_Runs = 3000;
+#else
Number_Of_Runs = 32766;
+#endif
+
+ runTime = clock();
/* Main test loop */
for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index) {
DPRINTF(("Run_Index = %d\n", Run_Index));
+ if (!(Run_Index & 1023))
+ printf("Loops: %u\r\n", Run_Index);
Proc_5();
Proc_4();
/* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */
Int_1_Loc, Int_2_Loc, Int_3_Loc));
DPRINTF(("Proc_8\n"));
- Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
+ Proc_8 (Arr_1_Glob, (int *)Arr_2_Glob, Int_1_Loc, Int_3_Loc);
/* Int_Glob == 5 */
DPRINTF(("Int_Glob %d == 5\n", Int_Glob));
DPRINTF(("Proc_1\n"));
printf("Run_Index = %d\n", Run_Index);
- endTime = _clock();
+ runTime = clock() - runTime;
+#if 1
printf ("Execution ends\n");
printf ("\n");
printf ("Final values of the variables used in the benchmark:\n");
printf (" should be: %c\n", 'B');
printf ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]);
printf (" should be: %d\n", (int)7);
+#if 1
printf ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]);
+#endif
printf (" should be: Number_Of_Runs + 10\n");
printf ("Ptr_Glob->\n");
printf (" Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp);
printf (" should be: %d\n", (int)7);
printf ("Enum_Loc: %d\n", Enum_Loc);
printf (" should be: %d\n", (int)1);
- printf ("Str_1_Loc: %s\n", Str_1_Loc);
+ printf ("Str_1_Loc: %s\n", (char _generic *)Str_1_Loc);
printf (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n");
- printf ("Str_2_Loc: %s\n", Str_2_Loc);
+ printf ("Str_2_Loc: %s\n", (char _generic *)Str_2_Loc);
printf (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n");
printf ("\n");
-
- printf("Time: %u ticks\n", endTime);
- printf("Dhrystones/tick = %u\n", Number_Of_Runs / (endTime/100));
+#endif
+#if 1
+ printf("Number of runs: %u. runTime: %u.\n", Number_Of_Runs, (unsigned)runTime);
+ mark();
+ printf("Dhrystones/s = %u\n", (unsigned)((unsigned long)Number_Of_Runs / (runTime/CLOCKS_PER_SEC)));
+ printf("MIPS = d/s/1757 = (sigh, need floats...)\n");
+#endif
+#ifdef PRINT_T_STATES
+ _printTStates();
+#endif
+#if 1
+ printf("Time: %lu ticks\n", runTime);
+#endif
}
void Proc_1 (REG Rec_Pointer Ptr_Val_Par)
Int_Loc = *Int_Par_Ref + 10;
do {
- DPRINTF(("1\n"));
+ DPRINTF(("1"));
/* executed once */
if (Ch_1_Glob == 'A')
/* then, executed */
{
- DPRINTF(("2\n"));
+ DPRINTF(("2"));
Int_Loc -= 1;
*Int_Par_Ref = Int_Loc - Int_Glob;
Enum_Loc = Ident_1;
} /* if */
- DPRINTF(("3\n"));
+ DPRINTF(("3"));
} while (Enum_Loc != Ident_1); /* true */
DPRINTF(("Proc_2 done.\n"));
} /* Proc_2 */
Capital_Letter Ch_2_Loc;
DPRINTF(("-> Func_1\n"));
- DPRINTF((" Inputs: Ch_1_Par_Val '%c' == { H, A, B }\n", (char)Ch_1_Par_Val));
- DPRINTF((" Ch_2_Par_Val '%c' == { R, C, C }\n", (char)Ch_2_Par_Val));
+ DPRINTF((" Inputs: Ch_1_Par_Val '%c' == { R, A, B }\n", (char)Ch_1_Par_Val));
+ DPRINTF((" Ch_2_Par_Val '%c' == { Y, C, C }\n", (char)Ch_2_Par_Val));
Ch_1_Loc = Ch_1_Par_Val;
Ch_2_Loc = Ch_1_Loc;
DPRINTF(("-> Proc_8\n"));
Int_Loc = Int_1_Par_Val + 5;
Arr_1_Par_Ref [Int_Loc] = Int_2_Par_Val;
- DPRINTF(("Int_Loc %d == 8\n", Int_Loc));
+ DPRINTF(("Int_Loc %d == 8 Int_2_Par_Val %d == 7\n", Int_Loc, Int_2_Par_Val));
Arr_1_Par_Ref [Int_Loc+1] = Arr_1_Par_Ref [Int_Loc];
Arr_1_Par_Ref [Int_Loc+30] = Int_Loc;
Arr_2_Par_Ref [Int_Loc * 50 + Int_Loc-1] += 1;
Arr_2_Par_Ref [(Int_Loc+20 *50) + Int_Loc] = Arr_1_Par_Ref [Int_Loc];
Int_Glob = 5;
+ DPRINTF(("Arr_1_Glob[8] %d == 7\n", Arr_1_Par_Ref[8]));
}
/*********************************************************************/
Int_Loc = 2;
while (Int_Loc <= 2) {
-#if BROKEN_SDCC
- char a, b;
- DPRINTF((" 2.1 Runs once Int_Loc %u = 2.\n", (unsigned)Int_Loc));
- /* loop body executed once */
- a = Str_1_Par_Ref[Int_Loc];
- b = Str_2_Par_Ref[Int_Loc+1];
- if (Func_1 (a, b) == Ident_1)
-#else
if (Func_1 (Str_1_Par_Ref[Int_Loc],
Str_2_Par_Ref[Int_Loc+1]) == Ident_1)
-#endif
/* then, executed */
{
DPRINTF((" 2.3 Then OK.\n"));
}
} /* if Ch_Loc */
} /* Func_2 */
+
projects / fw / sdcc / blobdiff