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- #include <stdlib.h>
- #include <stdio.h>
- #include <time.h>
-
- #define REG register
-
- #define structassign(d,s) d=s
-
- typedef enum
- {
- Ident1, Ident2, Ident3, Ident4, Ident5
- } Enumeration;
- typedef int OneToThirty;
- typedef int OneToFifty;
- typedef char CapitalLetter;
- typedef char String30[31];
- typedef int Array1Dim[51];
- typedef int Array2Dim[51][51];
-
- struct Record
- {
- struct Record *PtrComp;
- Enumeration Discr;
- Enumeration EnumComp;
- OneToFifty IntComp;
- String30 StringComp;
- };
-
- typedef struct Record RecordType;
- typedef struct Record *RecordPtr;
- typedef int boolean;
-
- #define NULL 0
- #define TRUE 1
- #define FALSE 0
- #ifndef REG
- #define REG
- #endif
-
- void Proc8 (Array1Dim a0, Array2Dim a1, OneToFifty o0, OneToFifty o1);
- void Proc7 (OneToFifty o0, OneToFifty o1, OneToFifty *o2);
- void Proc6 (Enumeration e0, Enumeration *e1 );
- void Proc5 (void);
- void Proc4 (void);
- void Proc3 (RecordPtr *r);
- void Proc2 (OneToFifty *o0);
- void Proc1 (RecordPtr r);
- void Proc0 (void);
-
- Enumeration Func1 ( CapitalLetter l0, CapitalLetter l1 );
- boolean Func2 ( String30 s0, String30 s1 );
-
- main ()
- {
- Proc0 ();
- }
-
- int IntGlob;
- boolean BoolGlob;
- char Char1Glob;
- char Char2Glob;
- Array1Dim Array1Glob;
- Array2Dim Array2Glob;
- RecordPtr PtrGlob;
- RecordPtr PtrGlobNext;
-
- void Proc0 ()
- {
- OneToFifty IntLoc1;
- REG OneToFifty IntLoc2;
- OneToFifty IntLoc3;
- REG char CharLoc;
- REG char CharIndex;
- Enumeration EnumLoc;
- String30 String1Loc;
- String30 String2Loc;
-
- #define LOOPS 4000000
- long starttime;
- long benchtime;
- long nulltime;
- long i;
-
- printf ("Please, wait about 60 seconds\n");
-
- starttime = time (0L);
- for (i = 0; i < LOOPS; ++i);
- nulltime = time (0L) - starttime;
-
- PtrGlobNext = (RecordPtr) malloc (sizeof (RecordType));
- PtrGlob = (RecordPtr) malloc (sizeof (RecordType));
- PtrGlob -> PtrComp = PtrGlobNext;
- PtrGlob -> Discr = Ident1;
- PtrGlob -> EnumComp = Ident3;
- PtrGlob -> IntComp = 40;
- strcpy (PtrGlob -> StringComp, "DHRYSTONE PROGRAM, SOME STRING");
- strcpy (String1Loc, "DHRYSTONE PROGRAM, 1'ST STRING");
-
- starttime = time (0L);
- for (i = 0; i < LOOPS; ++i)
- {
- Proc5 ();
- Proc4 ();
- IntLoc1 = 2;
- IntLoc2 = 3;
- strcpy (String2Loc, "DHRYSTONE PROGRAM, 2'ND STRING");
- EnumLoc = Ident2;
- BoolGlob =! Func2 (String1Loc, String2Loc);
- while (IntLoc1 < IntLoc2)
- {
- IntLoc3 = 5 * IntLoc1 - IntLoc2;
- Proc7 (IntLoc1, IntLoc2, &IntLoc3);
- ++IntLoc1;
- }
- Proc8 (Array1Glob, Array2Glob, IntLoc1, IntLoc3);
- Proc1 (PtrGlob);
- for (CharIndex = 'A'; CharIndex <= Char2Glob; ++CharIndex)
- if (EnumLoc == Func1 (CharIndex, 'C'))
- Proc6 (Ident1, &EnumLoc);
- IntLoc3 = IntLoc2 * IntLoc1;
- IntLoc2 = IntLoc3 / IntLoc1;
- IntLoc2 = 7 * (IntLoc3 - IntLoc2) - IntLoc1;
- Proc2 (&IntLoc1);
- }
- benchtime = time (0L) - starttime - nulltime;
- printf ("Dhrystone time for %ld passes = %ld\n", (long) LOOPS, benchtime);
- printf ("This machine benchmarks at %ld dhrystones/second\n",
- ((long) LOOPS) / benchtime);
- }
-
- void Proc1 (PtrParIn)
- REG RecordPtr PtrParIn;
- {
- #define NextRecord (*(PtrParIn->PtrComp))
- structassign (NextRecord, *PtrGlob);
- PtrParIn -> IntComp = 5;
- NextRecord.IntComp = PtrParIn -> IntComp;
- NextRecord.PtrComp = PtrParIn -> PtrComp;
- Proc3 (&NextRecord.PtrComp);
- if (NextRecord.Discr == Ident1)
- {
- NextRecord.IntComp = 6;
- Proc6 (PtrParIn -> EnumComp, &NextRecord.EnumComp);
- NextRecord.PtrComp = PtrGlob -> PtrComp;
- Proc7 (NextRecord.IntComp, 10, &NextRecord.IntComp);
- }
- else
- structassign (*PtrParIn, NextRecord);
- #undef NextRecord
- }
-
- void Proc2 (IntParIO)
- OneToFifty * IntParIO;
- {
- REG OneToFifty IntLoc;
- REG Enumeration EnumLoc;
-
- IntLoc = *IntParIO + 10;
- for (;;)
- {
- if (Char1Glob == 'A')
- {
- --IntLoc;
- *IntParIO = IntLoc - IntGlob;
- EnumLoc = Ident1;
- }
- if (EnumLoc == Ident1)
- break;
- }
- }
-
- void Proc3 (PtrParOut)
- RecordPtr * PtrParOut;
- {
- if (PtrGlob != NULL)
- *PtrParOut = PtrGlob -> PtrComp;
- else
- IntGlob = 100;
- Proc7 (10, IntGlob, &PtrGlob -> IntComp);
- }
-
- void Proc4 ()
- {
- REG boolean BoolLoc;
-
- BoolLoc = Char1Glob == 'A';
- BoolLoc |= BoolGlob;
- Char2Glob = 'B';
- }
-
- void Proc5 ()
- {
- Char1Glob = 'A';
- BoolGlob = FALSE;
- }
-
- boolean Func3 (Enumeration e0);
-
- void Proc6 (EnumParIn, EnumParOut)
- REG Enumeration EnumParIn;
- REG Enumeration * EnumParOut;
- {
- *EnumParOut = EnumParIn;
- if (!Func3 (EnumParIn))
- *EnumParOut = Ident4;
- switch (EnumParIn)
- {
- case Ident1:
- *EnumParOut = Ident1;
- break;
- case Ident2:
- if (IntGlob > 100)
- *EnumParOut = Ident1;
- else
- *EnumParOut = Ident4;
- break;
- case Ident3:
- *EnumParOut = Ident2;
- break;
- case Ident4:
- break;
- case Ident5:
- *EnumParOut = Ident3;
- }
- }
-
- void Proc7 (IntParI1, IntParI2, IntParOut)
- OneToFifty IntParI1;
- OneToFifty IntParI2;
- OneToFifty *IntParOut;
- {
- REG OneToFifty IntLoc;
-
- IntLoc = IntParI1 + 2;
- *IntParOut = IntParI2 + IntLoc;
- }
-
- void Proc8 (Array1Par, Array2Par, IntParI1, IntParI2)
- Array1Dim Array1Par;
- Array2Dim Array2Par;
- OneToFifty IntParI1;
- OneToFifty IntParI2;
- {
- REG OneToFifty IntLoc;
- REG OneToFifty IntIndex;
-
- IntLoc = IntParI1 + 5;
- Array1Par[IntLoc] = IntParI2;
- Array1Par[IntLoc + 1] = Array1Par[IntLoc];
- Array1Par[IntLoc + 30] = IntLoc;
- for (IntIndex = IntLoc; IntIndex <= (IntLoc + 1); ++IntIndex)
- ++Array2Par[IntLoc][IntLoc - 1];
- Array2Par[IntLoc + 20][IntLoc] = Array1Par[IntLoc];
- IntGlob = 5;
- }
-
- Enumeration Func1 (CharPar1, CharPar2)
- CapitalLetter CharPar1;
- CapitalLetter CharPar2;
- {
- REG CapitalLetter CharLoc1;
- REG CapitalLetter CharLoc2;
-
- CharLoc1 = CharPar1;
- CharLoc2 = CharLoc1;
- if (CharLoc2 != CharPar2)
- return (Ident1);
- else
- return (Ident2);
- }
-
- boolean Func2 (StrParI1, StrParI2)
- String30 StrParI1;
- String30 StrParI2;
- {
- REG OneToThirty IntLoc;
- REG CapitalLetter CharLoc;
-
- IntLoc = 1;
- while (IntLoc <= 1)
- if (Func1 (StrParI1[IntLoc], StrParI2[IntLoc + 1]) == Ident1)
- {
- CharLoc = 'A';
- ++IntLoc;
- }
- if (CharLoc >= 'W' && CharLoc <= 'Z')
- IntLoc = 7;
- if (CharLoc == 'X')
- return (TRUE);
- else
- {
- if (strcmp (StrParI1, StrParI2) > 0)
- {
- IntLoc += 7;
- return (TRUE);
- }
- else
- return (FALSE);
- }
- }
-
- boolean Func3 (EnumParIn)
- REG Enumeration EnumParIn;
- {
- REG Enumeration EnumLoc;
-
- EnumLoc = EnumParIn;
- if (EnumLoc == Ident3)
- return (TRUE);
- return (FALSE);
- }
-
-