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-rw-r--r--noncore/settings/sysinfo/benchmarkinfo.cpp9
-rw-r--r--noncore/settings/sysinfo/benchmarkinfo.h1
-rw-r--r--noncore/settings/sysinfo/contrib/dhry.c1010
-rw-r--r--noncore/settings/sysinfo/contrib/dhry.h397
-rw-r--r--noncore/settings/sysinfo/contrib/fft.c (renamed from noncore/settings/sysinfo/fft.c)0
-rw-r--r--noncore/settings/sysinfo/sysinfo.pro9
6 files changed, 1419 insertions, 7 deletions
diff --git a/noncore/settings/sysinfo/benchmarkinfo.cpp b/noncore/settings/sysinfo/benchmarkinfo.cpp
index 62146f7..1d0b140 100644
--- a/noncore/settings/sysinfo/benchmarkinfo.cpp
+++ b/noncore/settings/sysinfo/benchmarkinfo.cpp
@@ -39,5 +39,6 @@
/* STD */
-#include <stdio.h>
#include <time.h>
+#include <stdio.h>
#include <stdlib.h>
+#include <math.h>
@@ -48,2 +49,3 @@ extern "C"
void BenchFFT( void );
+ double dhry_main( int );
}
@@ -124,5 +126,4 @@ void BenchmarkInfo::run()
{
- t.start();
- benchInteger();
- test_alu->setText( 1, QString( "%1 secs" ).arg( QString::number( t.elapsed() / 1000.0 ) ) );
+ int d = round( dhry_main( DHRYSTONE_RUNS ) );
+ test_alu->setText( 1, QString( "%1 DHRYS" ).arg( QString::number( d ) ) );
test_alu->setOn( false );
diff --git a/noncore/settings/sysinfo/benchmarkinfo.h b/noncore/settings/sysinfo/benchmarkinfo.h
index 2c7fa40..2d994b4 100644
--- a/noncore/settings/sysinfo/benchmarkinfo.h
+++ b/noncore/settings/sysinfo/benchmarkinfo.h
@@ -31,2 +31,3 @@ class QListView;
#define INT_TEST_ITERATIONS 50
+#define DHRYSTONE_RUNS 20000000
#define CHAR_TEST_ITERATIONS 15000
diff --git a/noncore/settings/sysinfo/contrib/dhry.c b/noncore/settings/sysinfo/contrib/dhry.c
new file mode 100644
index 0000000..d1dadbd
--- a/dev/null
+++ b/noncore/settings/sysinfo/contrib/dhry.c
@@ -0,0 +1,1010 @@
+/*****************************************************/
+/* Various timer routines. */
+/* Al Aburto, aburto@nosc.mil, 18 Feb 1997 */
+/* */
+/* t = dtime() outputs the current time in seconds. */
+/* Use CAUTION as some of these routines will mess */
+/* up when timing across the hour mark!!! */
+/* */
+/* For timing I use the 'user' time whenever */
+/* possible. Using 'user+sys' time is a separate */
+/* issue. */
+/* */
+/* Example Usage: */
+/* [timer options added here] */
+/* main() */
+/* { */
+/* double starttime,benchtime,dtime(); */
+/* */
+/* starttime = dtime(); */
+/* [routine to time] */
+/* benchtime = dtime() - starttime; */
+/* } */
+/* */
+/* [timer code below added here] */
+/*****************************************************/
+
+/***************************************************************/
+/* Timer options. You MUST uncomment one of the options below */
+/* or compile, for example, with the '-DUNIX' option. */
+/***************************************************************/
+/* #define Amiga */
+/* #define UNIX */
+/* #define UNIX_Old */
+/* #define VMS */
+/* #define BORLAND_C */
+/* #define MSC */
+/* #define MAC */
+/* #define IPSC */
+/* #define FORTRAN_SEC */
+/* #define GTODay */
+/* #define CTimer */
+/* #define UXPM */
+/* #define MAC_TMgr */
+/* #define PARIX */
+/* #define POSIX */
+/* #define WIN32 */
+/* #define POSIX1 */
+/***********************/
+
+/*********************************/
+/* Timer code. */
+/*********************************/
+/*******************/
+/* Amiga dtime() */
+/*******************/
+#ifdef Amiga
+#include <ctype.h>
+#define HZ 50
+
+double dtime()
+{
+ double q;
+
+ struct tt
+ {
+ long days;
+ long minutes;
+ long ticks;
+ } tt;
+
+ DateStamp(&tt);
+
+ q = ((double)(tt.ticks + (tt.minutes * 60L * 50L))) / (double)HZ;
+
+ return q;
+}
+#endif
+
+/*****************************************************/
+/* UNIX dtime(). This is the preferred UNIX timer. */
+/* Provided by: Markku Kolkka, mk59200@cc.tut.fi */
+/* HP-UX Addition by: Bo Thide', bt@irfu.se */
+/*****************************************************/
+#ifdef UNIX
+#include <sys/time.h>
+#include <sys/resource.h>
+
+#ifdef hpux
+#include <sys/syscall.h>
+#define getrusage(a,b) syscall(SYS_getrusage,a,b)
+#endif
+
+struct rusage rusage;
+
+double dtime()
+{
+ double q;
+
+ getrusage(RUSAGE_SELF,&rusage);
+
+ q = (double)(rusage.ru_utime.tv_sec);
+ q = q + (double)(rusage.ru_utime.tv_usec) * 1.0e-06;
+
+ return q;
+}
+#endif
+
+/***************************************************/
+/* UNIX_Old dtime(). This is the old UNIX timer. */
+/* Make sure HZ is properly defined in param.h !! */
+/***************************************************/
+#ifdef UNIX_Old
+#include <sys/types.h>
+#include <sys/times.h>
+#include <sys/param.h>
+
+#ifndef HZ
+#define HZ 60
+#endif
+
+struct tms tms;
+
+double dtime()
+{
+ double q;
+
+ times(&tms);
+
+ q = (double)(tms.tms_utime) / (double)HZ;
+
+ return q;
+}
+#endif
+
+/*********************************************************/
+/* VMS dtime() for VMS systems. */
+/* Provided by: RAMO@uvphys.phys.UVic.CA */
+/* Some people have run into problems with this timer. */
+/*********************************************************/
+#ifdef VMS
+#include time
+
+#ifndef HZ
+#define HZ 100
+#endif
+
+struct tbuffer_t
+ {
+ int proc_user_time;
+ int proc_system_time;
+ int child_user_time;
+ int child_system_time;
+ };
+
+struct tbuffer_t tms;
+
+double dtime()
+{
+ double q;
+
+ times(&tms);
+
+ q = (double)(tms.proc_user_time) / (double)HZ;
+
+ return q;
+}
+#endif
+
+/******************************/
+/* BORLAND C dtime() for DOS */
+/******************************/
+#ifdef BORLAND_C
+#include <ctype.h>
+#include <dos.h>
+#include <time.h>
+
+#define HZ 100
+struct time tnow;
+
+double dtime()
+{
+ double q;
+
+ gettime(&tnow);
+
+ q = 60.0 * (double)(tnow.ti_min);
+ q = q + (double)(tnow.ti_sec);
+ q = q + (double)(tnow.ti_hund)/(double)HZ;
+
+ return q;
+}
+#endif
+
+/**************************************/
+/* Microsoft C (MSC) dtime() for DOS */
+/**************************************/
+#ifdef MSC
+#include <time.h>
+#include <ctype.h>
+
+#define HZ CLOCKS_PER_SEC
+clock_t tnow;
+
+double dtime()
+{
+ double q;
+
+ tnow = clock();
+
+ q = (double)tnow / (double)HZ;
+
+ return q;
+}
+#endif
+
+/*************************************/
+/* Macintosh (MAC) Think C dtime() */
+/*************************************/
+#ifdef MAC
+#include <time.h>
+
+#define HZ 60
+
+double dtime()
+{
+ double q;
+
+ q = (double)clock() / (double)HZ;
+
+ return q;
+}
+#endif
+
+/************************************************************/
+/* iPSC/860 (IPSC) dtime() for i860. */
+/* Provided by: Dan Yergeau, yergeau@gloworm.Stanford.EDU */
+/************************************************************/
+#ifdef IPSC
+extern double dclock();
+
+double dtime()
+{
+ double q;
+
+ q = dclock();
+
+ return q;
+}
+#endif
+
+/**************************************************/
+/* FORTRAN dtime() for Cray type systems. */
+/* This is the preferred timer for Cray systems. */
+/**************************************************/
+#ifdef FORTRAN_SEC
+
+fortran double second();
+
+double dtime()
+{
+ double q;
+
+ second(&q);
+
+ return q;
+}
+#endif
+
+/***********************************************************/
+/* UNICOS C dtime() for Cray UNICOS systems. Don't use */
+/* unless absolutely necessary as returned time includes */
+/* 'user+system' time. Provided by: R. Mike Dority, */
+/* dority@craysea.cray.com */
+/***********************************************************/
+#ifdef CTimer
+#include <time.h>
+
+double dtime()
+{
+ double q;
+ clock_t clock(void);
+
+ q = (double)clock() / (double)CLOCKS_PER_SEC;
+
+ return q;
+}
+#endif
+
+/********************************************/
+/* Another UNIX timer using gettimeofday(). */
+/* However, getrusage() is preferred. */
+/********************************************/
+#ifdef GTODay
+#include <sys/time.h>
+
+struct timeval tnow;
+
+double dtime()
+{
+ double q;
+
+ gettimeofday(&tnow,NULL);
+ q = (double)tnow.tv_sec + (double)tnow.tv_usec * 1.0e-6;
+
+ return q;
+}
+#endif
+
+/*****************************************************/
+/* Fujitsu UXP/M timer. */
+/* Provided by: Mathew Lim, ANUSF, M.Lim@anu.edu.au */
+/*****************************************************/
+#ifdef UXPM
+#include <sys/types.h>
+#include <sys/timesu.h>
+struct tmsu rusage;
+
+double dtime()
+{
+ double q;
+
+ timesu(&rusage);
+
+ q = (double)(rusage.tms_utime) * 1.0e-06;
+
+ return q;
+}
+#endif
+
+/**********************************************/
+/* Macintosh (MAC_TMgr) Think C dtime() */
+/* requires Think C Language Extensions or */
+/* #include <MacHeaders> in the prefix */
+/* provided by Francis H Schiffer 3rd (fhs) */
+/* skipschiffer@genie.geis.com */
+/**********************************************/
+#ifdef MAC_TMgr
+#include <Timer.h>
+#include <stdlib.h>
+
+static TMTask mgrTimer;
+static Boolean mgrInited = false;
+static double mgrClock;
+
+#define RMV_TIMER RmvTime( (QElemPtr)&mgrTimer )
+#define MAX_TIME 1800000000L
+/* MAX_TIME limits time between calls to */
+/* dtime( ) to no more than 30 minutes */
+/* this limitation could be removed by */
+/* creating a completion routine to sum */
+/* 30 minute segments (fhs 1994 feb 9) */
+
+static void Remove_timer( )
+{
+ RMV_TIMER;
+ mgrInited = false;
+}
+
+double dtime( )
+{
+ if( mgrInited ) {
+ RMV_TIMER;
+ mgrClock += (MAX_TIME + mgrTimer.tmCount)*1.0e-6;
+ } else {
+ if( _atexit( &Remove_timer ) == 0 ) mgrInited = true;
+ mgrClock = 0.0;
+ }
+
+ if ( mgrInited )
+ {
+ mgrTimer.tmAddr = NULL;
+ mgrTimer.tmCount = 0;
+ mgrTimer.tmWakeUp = 0;
+ mgrTimer.tmReserved = 0;
+ InsTime( (QElemPtr)&mgrTimer );
+ PrimeTime( (QElemPtr)&mgrTimer, -MAX_TIME );
+ }
+ return( mgrClock );
+}
+#endif
+
+/***********************************************************/
+/* Parsytec GCel timer. */
+/* Provided by: Georg Wambach, gw@informatik.uni-koeln.de */
+/***********************************************************/
+#ifdef PARIX
+#include <sys/time.h>
+
+double dtime()
+{
+ double q;
+
+ q = (double) (TimeNowHigh()) / (double) CLK_TCK_HIGH;
+
+ return q;
+}
+#endif
+
+/************************************************/
+/* Sun Solaris POSIX dtime() routine */
+/* Provided by: Case Larsen, CTLarsen.lbl.gov */
+/************************************************/
+#ifdef POSIX
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <sys/rusage.h>
+
+#ifdef __hpux
+#include <sys/syscall.h>
+#endif
+
+struct rusage rusage;
+
+double dtime()
+{
+ double q;
+
+ getrusage(RUSAGE_SELF,&rusage);
+
+ q = (double)(rusage.ru_utime.tv_sec);
+ q = q + (double)(rusage.ru_utime.tv_nsec) * 1.0e-09;
+
+ return q;
+}
+#endif
+
+
+/****************************************************/
+/* Windows NT (32 bit) dtime() routine */
+/* Provided by: Piers Haken, piersh@microsoft.com */
+/****************************************************/
+#ifdef WIN32
+#include <windows.h>
+
+double dtime(void)
+{
+ double q;
+
+ q = (double)GetTickCount() * 1.0e-03;
+
+ return q;
+}
+#endif
+
+/*****************************************************/
+/* Time according to POSIX.1 - <J.Pelan@qub.ac.uk> */
+/* Ref: "POSIX Programmer's Guide" O'Reilly & Assoc.*/
+/*****************************************************/
+#ifdef POSIX1
+#define _POSIX_SOURCE 1
+#include <unistd.h>
+#include <limits.h>
+#include <sys/times.h>
+
+struct tms tms;
+
+double dtime()
+{
+ double q;
+ times(&tms);
+ q = (double)tms.tms_utime / (double)CLK_TCK;
+ return q;
+}
+#endif
+/*
+ *************************************************************************
+ *
+ * "DHRYSTONE" Benchmark Program
+ * -----------------------------
+ *
+ * Version: C, Version 2.1
+ *
+ * File: dhry_1.c (part 2 of 3)
+ *
+ * Date: May 25, 1988
+ *
+ * Author: Reinhold P. Weicker
+ *
+ *************************************************************************
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "dhry.h"
+
+/* Global Variables: */
+
+Rec_Pointer Ptr_Glob,
+ Next_Ptr_Glob;
+int Int_Glob;
+Boolean Bool_Glob;
+char Ch_1_Glob,
+ Ch_2_Glob;
+int Arr_1_Glob [50];
+int Arr_2_Glob [50] [50];
+
+char Reg_Define[] = "Register option selected.";
+
+extern char *malloc ();
+Enumeration Func_1 ();
+ /*
+ forward declaration necessary since Enumeration may not simply be int
+ */
+
+#ifndef ROPT
+#define REG
+ /* REG becomes defined as empty */
+ /* i.e. no register variables */
+#else
+#define REG register
+#endif
+
+
+/* variables for time measurement: */
+
+#define Too_Small_Time 2
+ /* Measurements should last at least 2 seconds */
+
+double Begin_Time,
+ End_Time,
+ User_Time;
+
+double Microseconds,
+ Dhrystones_Per_Second,
+ Vax_Mips;
+
+/* end of variables for time measurement */
+
+/**********************************************************************************************/
+
+
+Proc_1 (Ptr_Val_Par)
+/******************/
+
+REG Rec_Pointer Ptr_Val_Par;
+ /* executed once */
+{
+ REG Rec_Pointer Next_Record = Ptr_Val_Par->Ptr_Comp;
+ /* == Ptr_Glob_Next */
+ /* Local variable, initialized with Ptr_Val_Par->Ptr_Comp, */
+ /* corresponds to "rename" in Ada, "with" in Pascal */
+
+ structassign (*Ptr_Val_Par->Ptr_Comp, *Ptr_Glob);
+ Ptr_Val_Par->variant.var_1.Int_Comp = 5;
+ Next_Record->variant.var_1.Int_Comp
+ = Ptr_Val_Par->variant.var_1.Int_Comp;
+ Next_Record->Ptr_Comp = Ptr_Val_Par->Ptr_Comp;
+ Proc_3 (&Next_Record->Ptr_Comp);
+ /* Ptr_Val_Par->Ptr_Comp->Ptr_Comp
+ == Ptr_Glob->Ptr_Comp */
+ if (Next_Record->Discr == Ident_1)
+ /* then, executed */
+ {
+ Next_Record->variant.var_1.Int_Comp = 6;
+ Proc_6 (Ptr_Val_Par->variant.var_1.Enum_Comp,
+ &Next_Record->variant.var_1.Enum_Comp);
+ Next_Record->Ptr_Comp = Ptr_Glob->Ptr_Comp;
+ Proc_7 (Next_Record->variant.var_1.Int_Comp, 10,
+ &Next_Record->variant.var_1.Int_Comp);
+ }
+ else /* not executed */
+ structassign (*Ptr_Val_Par, *Ptr_Val_Par->Ptr_Comp);
+} /* Proc_1 */
+
+
+Proc_2 (Int_Par_Ref)
+/******************/
+ /* executed once */
+ /* *Int_Par_Ref == 1, becomes 4 */
+
+One_Fifty *Int_Par_Ref;
+{
+ One_Fifty Int_Loc;
+ Enumeration Enum_Loc;
+
+ Int_Loc = *Int_Par_Ref + 10;
+ do /* executed once */
+ if (Ch_1_Glob == 'A')
+ /* then, executed */
+ {
+ Int_Loc -= 1;
+ *Int_Par_Ref = Int_Loc - Int_Glob;
+ Enum_Loc = Ident_1;
+ } /* if */
+ while (Enum_Loc != Ident_1); /* true */
+} /* Proc_2 */
+
+
+Proc_3 (Ptr_Ref_Par)
+/******************/
+ /* executed once */
+ /* Ptr_Ref_Par becomes Ptr_Glob */
+
+Rec_Pointer *Ptr_Ref_Par;
+
+{
+ if (Ptr_Glob != Null)
+ /* then, executed */
+ *Ptr_Ref_Par = Ptr_Glob->Ptr_Comp;
+ Proc_7 (10, Int_Glob, &Ptr_Glob->variant.var_1.Int_Comp);
+} /* Proc_3 */
+
+
+Proc_4 () /* without parameters */
+/*******/
+ /* executed once */
+{
+ Boolean Bool_Loc;
+
+ Bool_Loc = Ch_1_Glob == 'A';
+ Bool_Glob = Bool_Loc | Bool_Glob;
+ Ch_2_Glob = 'B';
+} /* Proc_4 */
+
+
+Proc_5 () /* without parameters */
+/*******/
+ /* executed once */
+{
+ Ch_1_Glob = 'A';
+ Bool_Glob = false;
+} /* Proc_5 */
+
+
+ /* Procedure for the assignment of structures, */
+ /* if the C compiler doesn't support this feature */
+#ifdef NOSTRUCTASSIGN
+memcpy (d, s, l)
+register char *d;
+register char *s;
+register int l;
+{
+ while (l--) *d++ = *s++;
+}
+#endif
+
+
+Proc_6 (Enum_Val_Par, Enum_Ref_Par)
+/*********************************/
+ /* executed once */
+ /* Enum_Val_Par == Ident_3, Enum_Ref_Par becomes Ident_2 */
+
+Enumeration Enum_Val_Par;
+Enumeration *Enum_Ref_Par;
+{
+ *Enum_Ref_Par = Enum_Val_Par;
+ if (! Func_3 (Enum_Val_Par))
+ /* then, not executed */
+ *Enum_Ref_Par = Ident_4;
+ switch (Enum_Val_Par)
+ {
+ case Ident_1:
+ *Enum_Ref_Par = Ident_1;
+ break;
+ case Ident_2:
+ if (Int_Glob > 100)
+ /* then */
+ *Enum_Ref_Par = Ident_1;
+ else *Enum_Ref_Par = Ident_4;
+ break;
+ case Ident_3: /* executed */
+ *Enum_Ref_Par = Ident_2;
+ break;
+ case Ident_4: break;
+ case Ident_5:
+ *Enum_Ref_Par = Ident_3;
+ break;
+ } /* switch */
+} /* Proc_6 */
+
+
+Proc_7 (Int_1_Par_Val, Int_2_Par_Val, Int_Par_Ref)
+/**********************************************/
+ /* executed three times */
+ /* first call: Int_1_Par_Val == 2, Int_2_Par_Val == 3, */
+ /* Int_Par_Ref becomes 7 */
+ /* second call: Int_1_Par_Val == 10, Int_2_Par_Val == 5, */
+ /* Int_Par_Ref becomes 17 */
+ /* third call: Int_1_Par_Val == 6, Int_2_Par_Val == 10, */
+ /* Int_Par_Ref becomes 18 */
+One_Fifty Int_1_Par_Val;
+One_Fifty Int_2_Par_Val;
+One_Fifty *Int_Par_Ref;
+{
+ One_Fifty Int_Loc;
+
+ Int_Loc = Int_1_Par_Val + 2;
+ *Int_Par_Ref = Int_2_Par_Val + Int_Loc;
+} /* Proc_7 */
+
+
+Proc_8 (Arr_1_Par_Ref, Arr_2_Par_Ref, Int_1_Par_Val, Int_2_Par_Val)
+/*********************************************************************/
+ /* executed once */
+ /* Int_Par_Val_1 == 3 */
+ /* Int_Par_Val_2 == 7 */
+Arr_1_Dim Arr_1_Par_Ref;
+Arr_2_Dim Arr_2_Par_Ref;
+int Int_1_Par_Val;
+int Int_2_Par_Val;
+{
+ REG One_Fifty Int_Index;
+ REG One_Fifty Int_Loc;
+
+ Int_Loc = Int_1_Par_Val + 5;
+ Arr_1_Par_Ref [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;
+ for (Int_Index = Int_Loc; Int_Index <= Int_Loc+1; ++Int_Index)
+ Arr_2_Par_Ref [Int_Loc] [Int_Index] = Int_Loc;
+ 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];
+ Int_Glob = 5;
+} /* Proc_8 */
+
+
+Enumeration Func_1 (Ch_1_Par_Val, Ch_2_Par_Val)
+/*************************************************/
+ /* executed three times */
+ /* first call: Ch_1_Par_Val == 'H', Ch_2_Par_Val == 'R' */
+ /* second call: Ch_1_Par_Val == 'A', Ch_2_Par_Val == 'C' */
+ /* third call: Ch_1_Par_Val == 'B', Ch_2_Par_Val == 'C' */
+
+Capital_Letter Ch_1_Par_Val;
+Capital_Letter Ch_2_Par_Val;
+{
+ Capital_Letter Ch_1_Loc;
+ Capital_Letter Ch_2_Loc;
+
+ Ch_1_Loc = Ch_1_Par_Val;
+ Ch_2_Loc = Ch_1_Loc;
+ if (Ch_2_Loc != Ch_2_Par_Val)
+ /* then, executed */
+ return (Ident_1);
+ else /* not executed */
+ {
+ Ch_1_Glob = Ch_1_Loc;
+ return (Ident_2);
+ }
+} /* Func_1 */
+
+
+Boolean Func_2 (Str_1_Par_Ref, Str_2_Par_Ref)
+/*************************************************/
+ /* executed once */
+ /* Str_1_Par_Ref == "DHRYSTONE PROGRAM, 1'ST STRING" */
+ /* Str_2_Par_Ref == "DHRYSTONE PROGRAM, 2'ND STRING" */
+
+Str_30 Str_1_Par_Ref;
+Str_30 Str_2_Par_Ref;
+{
+ REG One_Thirty Int_Loc;
+ Capital_Letter Ch_Loc;
+
+ Int_Loc = 2;
+ while (Int_Loc <= 2) /* loop body executed once */
+ if (Func_1 (Str_1_Par_Ref[Int_Loc],
+ Str_2_Par_Ref[Int_Loc+1]) == Ident_1)
+ /* then, executed */
+ {
+ Ch_Loc = 'A';
+ Int_Loc += 1;
+ } /* if, while */
+ if (Ch_Loc >= 'W' && Ch_Loc < 'Z')
+ /* then, not executed */
+ Int_Loc = 7;
+ if (Ch_Loc == 'R')
+ /* then, not executed */
+ return (true);
+ else /* executed */
+ {
+ if (strcmp (Str_1_Par_Ref, Str_2_Par_Ref) > 0)
+ /* then, not executed */
+ {
+ Int_Loc += 7;
+ Int_Glob = Int_Loc;
+ return (true);
+ }
+ else /* executed */
+ return (false);
+ } /* if Ch_Loc */
+} /* Func_2 */
+
+
+Boolean Func_3 (Enum_Par_Val)
+/***************************/
+ /* executed once */
+ /* Enum_Par_Val == Ident_3 */
+Enumeration Enum_Par_Val;
+{
+ Enumeration Enum_Loc;
+
+ Enum_Loc = Enum_Par_Val;
+ if (Enum_Loc == Ident_3)
+ /* then, executed */
+ return (true);
+ else /* not executed */
+ return (false);
+} /* Func_3 */
+
+/*********************************************************************************/
+
+double dhry_main( int n )
+/*****/
+
+ /* main program, corresponds to procedures */
+ /* Main and Proc_0 in the Ada version */
+{
+ One_Fifty Int_1_Loc;
+ REG One_Fifty Int_2_Loc;
+ One_Fifty Int_3_Loc;
+ REG char Ch_Index;
+ Enumeration Enum_Loc;
+ Str_30 Str_1_Loc;
+ Str_30 Str_2_Loc;
+ REG int Run_Index;
+ REG int Number_Of_Runs;
+
+ FILE *Ap;
+
+ /* Initializations */
+
+/* if ((Ap = fopen("dhry.res","a+")) == NULL)
+ {
+ printf("Can not open dhry.res\n\n");
+ exit(1);
+ }
+*/
+ Next_Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type));
+ Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type));
+
+ Ptr_Glob->Ptr_Comp = Next_Ptr_Glob;
+ Ptr_Glob->Discr = Ident_1;
+ 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,
+ "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. */
+
+/*
+ if (Reg)
+ {
+ printf ("Program compiled with 'register' attribute\n");
+ printf ("\n");
+ }
+ else
+ {
+ printf ("Program compiled without 'register' attribute\n");
+ printf ("\n");
+ }
+*/
+ Number_Of_Runs = n;
+
+ /***************/
+ /* Start timer */
+ /***************/
+
+ Begin_Time = dtime();
+
+ for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index)
+ {
+
+ Proc_5();
+ Proc_4();
+ /* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */
+ Int_1_Loc = 2;
+ Int_2_Loc = 3;
+ strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING");
+ Enum_Loc = Ident_2;
+ Bool_Glob = ! Func_2 (Str_1_Loc, Str_2_Loc);
+ /* Bool_Glob == 1 */
+ while (Int_1_Loc < Int_2_Loc) /* loop body executed once */
+ {
+ Int_3_Loc = 5 * Int_1_Loc - Int_2_Loc;
+ /* Int_3_Loc == 7 */
+ Proc_7 (Int_1_Loc, Int_2_Loc, &Int_3_Loc);
+ /* Int_3_Loc == 7 */
+ Int_1_Loc += 1;
+ } /* while */
+ /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
+ Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
+ /* Int_Glob == 5 */
+ Proc_1 (Ptr_Glob);
+ for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index)
+ /* loop body executed twice */
+ {
+ if (Enum_Loc == Func_1 (Ch_Index, 'C'))
+ /* then, not executed */
+ {
+ Proc_6 (Ident_1, &Enum_Loc);
+ strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING");
+ Int_2_Loc = Run_Index;
+ Int_Glob = Run_Index;
+ }
+ }
+ /* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
+ Int_2_Loc = Int_2_Loc * Int_1_Loc;
+ Int_1_Loc = Int_2_Loc / Int_3_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 */
+ Proc_2 (&Int_1_Loc);
+ /* Int_1_Loc == 5 */
+
+ } /* loop "for Run_Index" */
+
+ /**************/
+ /* Stop timer */
+ /**************/
+
+ End_Time = dtime();
+
+/*
+ printf ("Execution ends\n");
+ printf ("\n");
+ printf ("Final values of the variables used in the benchmark:\n");
+ printf ("\n");
+ printf ("Int_Glob: %d\n", Int_Glob);
+ printf (" should be: %d\n", 5);
+ printf ("Bool_Glob: %d\n", Bool_Glob);
+ printf (" should be: %d\n", 1);
+ printf ("Ch_1_Glob: %c\n", Ch_1_Glob);
+ printf (" should be: %c\n", 'A');
+ printf ("Ch_2_Glob: %c\n", Ch_2_Glob);
+ printf (" should be: %c\n", 'B');
+ printf ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]);
+ printf (" should be: %d\n", 7);
+ printf ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]);
+ 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: (implementation-dependent)\n");
+ printf (" Discr: %d\n", Ptr_Glob->Discr);
+ printf (" should be: %d\n", 0);
+ printf (" Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp);
+ printf (" should be: %d\n", 2);
+ printf (" Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp);
+ printf (" should be: %d\n", 17);
+ printf (" Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp);
+ printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
+ printf ("Next_Ptr_Glob->\n");
+ printf (" Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp);
+ printf (" should be: (implementation-dependent), same as above\n");
+ printf (" Discr: %d\n", Next_Ptr_Glob->Discr);
+ printf (" should be: %d\n", 0);
+ printf (" Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
+ printf (" should be: %d\n", 1);
+ printf (" Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp);
+ printf (" should be: %d\n", 18);
+ printf (" Str_Comp: %s\n", Next_Ptr_Glob->variant.var_1.Str_Comp);
+ printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
+ printf ("Int_1_Loc: %d\n", Int_1_Loc);
+ printf (" should be: %d\n", 5);
+ printf ("Int_2_Loc: %d\n", Int_2_Loc);
+ printf (" should be: %d\n", 13);
+ printf ("Int_3_Loc: %d\n", Int_3_Loc);
+ printf (" should be: %d\n", 7);
+ printf ("Enum_Loc: %d\n", Enum_Loc);
+ printf (" should be: %d\n", 1);
+ printf ("Str_1_Loc: %s\n", Str_1_Loc);
+ printf (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n");
+ printf ("Str_2_Loc: %s\n", Str_2_Loc);
+ printf (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n");
+ printf ("\n");
+*/
+ User_Time = End_Time - Begin_Time;
+
+ if (User_Time < Too_Small_Time) return -1;
+ else
+ {
+ Microseconds = User_Time * Mic_secs_Per_Second
+ / (double) Number_Of_Runs;
+ Dhrystones_Per_Second = (double) Number_Of_Runs / User_Time;
+ Vax_Mips = Dhrystones_Per_Second / 1757.0;
+
+#ifdef ROPT
+ //printf ("Register option selected? YES\n");
+#else
+ //printf ("Register option selected? NO\n");
+ strcpy(Reg_Define, "Register option not selected.");
+#endif
+ printf ("Microseconds for one run through Dhrystone: ");
+ printf ("%7.1lf \n", Microseconds);
+ printf ("Dhrystones per Second: ");
+ printf ("%10.1lf \n", Dhrystones_Per_Second);
+ printf ("VAX MIPS rating = %10.3lf \n",Vax_Mips);
+ printf ("\n");
+
+ return Dhrystones_Per_Second;
+
+/*
+
+ fprintf(Ap,"\n");
+ fprintf(Ap,"Dhrystone Benchmark, Version 2.1 (Language: C)\n");
+ fprintf(Ap,"%s\n",Reg_Define);
+ fprintf(Ap,"Microseconds for one loop: %7.1lf\n",Microseconds);
+ fprintf(Ap,"Dhrystones per second: %10.1lf\n",Dhrystones_Per_Second);
+ fprintf(Ap,"VAX MIPS rating: %10.3lf\n",Vax_Mips);
+ fclose(Ap);
+*/
+
+ }
+
+}
diff --git a/noncore/settings/sysinfo/contrib/dhry.h b/noncore/settings/sysinfo/contrib/dhry.h
new file mode 100644
index 0000000..bef07d5
--- a/dev/null
+++ b/noncore/settings/sysinfo/contrib/dhry.h
@@ -0,0 +1,397 @@
+/*
+ *************************************************************************
+ *
+ * "DHRYSTONE" Benchmark Program
+ * -----------------------------
+ *
+ * Version: C, Version 2.1
+ *
+ * File: dhry.h (part 1 of 3)
+ *
+ * Date: May 25, 1988
+ *
+ * Author: Reinhold P. Weicker
+ * Siemens Nixdorf Inf. Syst.
+ * STM OS 32
+ * Otto-Hahn-Ring 6
+ * W-8000 Muenchen 83
+ * Germany
+ * Phone: [+49]-89-636-42436
+ * (8-17 Central European Time)
+ * UUCP: weicker@ztivax.uucp@unido.uucp
+ * Internet: weicker@ztivax.siemens.com
+ *
+ * Original Version (in Ada) published in
+ * "Communications of the ACM" vol. 27., no. 10 (Oct. 1984),
+ * pp. 1013 - 1030, together with the statistics
+ * on which the distribution of statements etc. is based.
+ *
+ * In this C version, the following C library functions are
+ * used:
+ * - strcpy, strcmp (inside the measurement loop)
+ * - printf, scanf (outside the measurement loop)
+ *
+ * Collection of Results:
+ * Reinhold Weicker (address see above) and
+ *
+ * Rick Richardson
+ * PC Research. Inc.
+ * 94 Apple Orchard Drive
+ * Tinton Falls, NJ 07724
+ * Phone: (201) 834-1378 (9-17 EST)
+ * UUCP: ...!uunet!pcrat!rick
+ *
+ * Please send results to Rick Richardson and/or Reinhold Weicker.
+ * Complete information should be given on hardware and software
+ * used. Hardware information includes: Machine type, CPU, type and
+ * size of caches; for microprocessors: clock frequency, memory speed
+ * (number of wait states). Software information includes: Compiler
+ * (and runtime library) manufacturer and version, compilation
+ * switches, OS version. The Operating System version may give an
+ * indication about the compiler; Dhrystone itself performs no OS
+ * calls in the measurement loop.
+ *
+ * The complete output generated by the program should be mailed
+ * such that at least some checks for correctness can be made.
+ *
+ *************************************************************************
+ *
+ * History: This version C/2.1 has been made for two reasons:
+ *
+ * 1) There is an obvious need for a common C version of
+ * Dhrystone, since C is at present the most popular system
+ * programming language for the class of processors
+ * (microcomputers, minicomputers) where Dhrystone is used
+ * most. There should be, as far as possible, only one C
+ * version of Dhrystone such that results can be compared
+ * without restrictions. In the past, the C versions
+ * distributed by Rick Richardson (Version 1.1) and by
+ * Reinhold Weicker had small (though not significant)
+ * differences.
+ *
+ * 2) As far as it is possible without changes to the
+ * Dhrystone statistics, optimizing compilers should be
+ * prevented from removing significant statements.
+ *
+ * This C version has been developed in cooperation with
+ * Rick Richardson (Tinton Falls, NJ), it incorporates many
+ * ideas from the "Version 1.1" distributed previously by
+ * him over the UNIX network Usenet.
+ * I also thank Chaim Benedelac (National Semiconductor),
+ * David Ditzel (SUN), Earl Killian and John Mashey (MIPS),
+ * Alan Smith and Rafael Saavedra-Barrera (UC at Berkeley)
+ * for their help with comments on earlier versions of the
+ * benchmark.
+ *
+ * Changes: In the initialization part, this version follows mostly
+ * Rick Richardson's version distributed via Usenet, not the
+ * version distributed earlier via floppy disk by Reinhold
+ * Weicker. As a concession to older compilers, names have
+ * been made unique within the first 8 characters. Inside the
+ * measurement loop, this version follows the version
+ * previously distributed by Reinhold Weicker.
+ *
+ * At several places in the benchmark, code has been added,
+ * but within the measurement loop only in branches that
+ * are not executed. The intention is that optimizing
+ * compilers should be prevented from moving code out of the
+ * measurement loop, or from removing code altogether. Since
+ * the statements that are executed within the measurement
+ * loop have NOT been changed, the numbers defining the
+ * "Dhrystone distribution" (distribution of statements,
+ * operand types and locality) still hold. Except for
+ * sophisticated optimizing compilers, execution times for
+ * this version should be the same as for previous versions.
+ *
+ * Since it has proven difficult to subtract the time for the
+ * measurement loop overhead in a correct way, the loop check
+ * has been made a part of the benchmark. This does have
+ * an impact - though a very minor one - on the distribution
+ * statistics which have been updated for this version.
+ *
+ * All changes within the measurement loop are described
+ * and discussed in the companion paper "Rationale for
+ * Dhrystone version 2".
+ *
+ * Because of the self-imposed limitation that the order and
+ * distribution of the executed statements should not be
+ * changed, there are still cases where optimizing compilers
+ * may not generate code for some statements. To a certain
+ * degree, this is unavoidable for small synthetic
+ * benchmarks. Users of the benchmark are advised to check
+ * code listings whether code is generated for all statements
+ * of Dhrystone.
+ *
+ * Version 2.1 is identical to version 2.0 distributed via
+ * the UNIX network Usenet in March 1988 except that it
+ * corrects some minor deficiencies that were found by users
+ * of version 2.0. The only change within the measurement
+ * loop is that a non-executed "else" part was added to the
+ * "if" statement in Func_3, and a non-executed "else" part
+ * removed from Proc_3.
+ *
+ *************************************************************************
+ *
+ * Defines: The following "Defines" are possible:
+ * -DROPT (default: Not defined)
+ * As an approximation to what an average C
+ * programmer might do, the "register" storage class
+ * is applied (if enabled by -DROPT)
+ * - for local variables, if they are used
+ * (dynamically) five or more times
+ * - for parameters if they are used (dynamically)
+ * six or more times
+ * Note that an optimal "register" strategy is
+ * compiler-dependent, and that "register"
+ * declarations do not necessarily lead to faster
+ * execution.
+ * -DNOSTRUCTASSIGN (default: Not defined)
+ * Define if the C compiler does not support
+ * assignment of structures.
+ * -DNOENUMS (default: Not defined)
+ * Define if the C compiler does not support
+ * enumeration types.
+ *
+ *************************************************************************
+ *
+ * Compilation model and measurement (IMPORTANT):
+ *
+ * This C version of Dhrystone consists of three files:
+ * - dhry.h (this file, containing global definitions and comments)
+ * - dhry_1.c (containing the code corresponding to Ada package Pack_1)
+ * - dhry_2.c (containing the code corresponding to Ada package Pack_2)
+ *
+ * The following "ground rules" apply for measurements:
+ * - Separate compilation
+ * - No procedure merging
+ * - Otherwise, compiler optimizations are allowed but should be
+ * indicated
+ * - Default results are those without register declarations
+ * See the companion paper "Rationale for Dhrystone Version 2" for a more
+ * detailed discussion of these ground rules.
+ *
+ * For 16-Bit processors (e.g. 80186, 80286), times for all compilation
+ * models ("small", "medium", "large" etc.) should be given if possible,
+ * together with a definition of these models for the compiler system
+ * used.
+ *
+ *************************************************************************
+ *
+ * Dhrystone (C version) statistics:
+ *
+ * [Comment from the first distribution, updated for version 2.
+ * Note that because of language differences, the numbers are slightly
+ * different from the Ada version.]
+ *
+ * The following program contains statements of a high level programming
+ * language (here: C) in a distribution considered representative:
+ *
+ * assignments 52 (51.0 %)
+ * control statements 33 (32.4 %)
+ * procedure, function calls 17 (16.7 %)
+ *
+ * 103 statements are dynamically executed. The program is balanced with
+ * respect to the three aspects:
+ *
+ * - statement type
+ * - operand type
+ * - operand locality
+ * operand global, local, parameter, or constant.
+ *
+ * The combination of these three aspects is balanced only approximately.
+ *
+ * 1. Statement Type:
+ * ----------------- number
+ *
+ * V1 = V2 9
+ * (incl. V1 = F(..)
+ * V = Constant 12
+ * Assignment, 7
+ * with array element
+ * Assignment, 6
+ * with record component
+ * --
+ * 34 34
+ *
+ * X = Y +|-|"&&"|"|" Z 5
+ * X = Y +|-|"==" Constant 6
+ * X = X +|- 1 3
+ * X = Y *|/ Z 2
+ * X = Expression, 1
+ * two operators
+ * X = Expression, 1
+ * three operators
+ * --
+ * 18 18
+ *
+ * if .... 14
+ * with "else" 7
+ * without "else" 7
+ * executed 3
+ * not executed 4
+ * for ... 7 | counted every time
+ * while ... 4 | the loop condition
+ * do ... while 1 | is evaluated
+ * switch ... 1
+ * break 1
+ * declaration with 1
+ * initialization
+ * --
+ * 34 34
+ *
+ * P (...) procedure call 11
+ * user procedure 10
+ * library procedure 1
+ * X = F (...)
+ * function call 6
+ * user function 5
+ * library function 1
+ * --
+ * 17 17
+ * ---
+ * 103
+ *
+ * The average number of parameters in procedure or function calls
+ * is 1.82 (not counting the function values as implicit parameters).
+ *
+ *
+ * 2. Operators
+ * ------------
+ * number approximate
+ * percentage
+ *
+ * Arithmetic 32 50.8
+ *
+ * + 21 33.3
+ * - 7 11.1
+ * * 3 4.8
+ * / (int div) 1 1.6
+ *
+ * Comparison 27 42.8
+ *
+ * == 9 14.3
+ * /= 4 6.3
+ * > 1 1.6
+ * < 3 4.8
+ * >= 1 1.6
+ * <= 9 14.3
+ *
+ * Logic 4 6.3
+ *
+ * && (AND-THEN) 1 1.6
+ * | (OR) 1 1.6
+ * ! (NOT) 2 3.2
+ *
+ * -- -----
+ * 63 100.1
+ *
+ *
+ * 3. Operand Type (counted once per operand reference):
+ * ---------------
+ * number approximate
+ * percentage
+ *
+ * Integer 175 72.3 %
+ * Character 45 18.6 %
+ * Pointer 12 5.0 %
+ * String30 6 2.5 %
+ * Array 2 0.8 %
+ * Record 2 0.8 %
+ * --- -------
+ * 242 100.0 %
+ *
+ * When there is an access path leading to the final operand (e.g. a
+ * record component), only the final data type on the access path is
+ * counted.
+ *
+ *
+ * 4. Operand Locality:
+ * -------------------
+ * number approximate
+ * percentage
+ *
+ * local variable 114 47.1 %
+ * global variable 22 9.1 %
+ * parameter 45 18.6 %
+ * value 23 9.5 %
+ * reference 22 9.1 %
+ * function result 6 2.5 %
+ * constant 55 22.7 %
+ * --- -------
+ * 242 100.0 %
+ *
+ *
+ * The program does not compute anything meaningful, but it is
+ * syntactically and semantically correct. All variables have a value
+ * assigned to them before they are used as a source operand.
+ *
+ * There has been no explicit effort to account for the effects of a
+ * cache, or to balance the use of long or short displacements for code
+ * or data.
+ *
+ *************************************************************************
+ */
+
+/* Compiler and system dependent definitions: */
+
+#define Mic_secs_Per_Second 1000000.0
+ /* Berkeley UNIX C returns process times in seconds/HZ */
+
+#ifdef NOSTRUCTASSIGN
+#define structassign(d, s) memcpy(&(d), &(s), sizeof(d))
+#else
+#define structassign(d, s) d = s
+#endif
+
+#ifdef NOENUM
+#define Ident_1 0
+#define Ident_2 1
+#define Ident_3 2
+#define Ident_4 3
+#define Ident_5 4
+ typedef int Enumeration;
+#else
+ typedef enum {Ident_1, Ident_2, Ident_3, Ident_4, Ident_5}
+ Enumeration;
+#endif
+ /* for boolean and enumeration types in Ada, Pascal */
+
+/* General definitions: */
+
+#include <stdio.h>
+ /* for strcpy, strcmp */
+
+#define Null 0
+ /* Value of a Null pointer */
+#define true 1
+#define false 0
+
+typedef int One_Thirty;
+typedef int One_Fifty;
+typedef char Capital_Letter;
+typedef int Boolean;
+typedef char Str_30 [31];
+typedef int Arr_1_Dim [50];
+typedef int Arr_2_Dim [50] [50];
+
+typedef struct record
+ {
+ struct record *Ptr_Comp;
+ Enumeration Discr;
+ union {
+ struct {
+ Enumeration Enum_Comp;
+ int Int_Comp;
+ char Str_Comp [31];
+ } var_1;
+ struct {
+ Enumeration E_Comp_2;
+ char Str_2_Comp [31];
+ } var_2;
+ struct {
+ char Ch_1_Comp;
+ char Ch_2_Comp;
+ } var_3;
+ } variant;
+ } Rec_Type, *Rec_Pointer;
+
diff --git a/noncore/settings/sysinfo/fft.c b/noncore/settings/sysinfo/contrib/fft.c
index 01a1b26..01a1b26 100644
--- a/noncore/settings/sysinfo/fft.c
+++ b/noncore/settings/sysinfo/contrib/fft.c
diff --git a/noncore/settings/sysinfo/sysinfo.pro b/noncore/settings/sysinfo/sysinfo.pro
index 4baae12..d50f5ed 100644
--- a/noncore/settings/sysinfo/sysinfo.pro
+++ b/noncore/settings/sysinfo/sysinfo.pro
@@ -1,3 +1,4 @@
CONFIG = qt warn_on release quick-app
-HEADERS = memory.h \
+HEADERS = \
+ memory.h \
graph.h \
@@ -8,2 +9,3 @@ HEADERS = memory.h \
detail.h \
+ contrib/dhry.h \
benchmarkinfo.h \
@@ -19,3 +21,4 @@ SOURCES = main.cpp \
detail.cpp \
- benchmarkinfo.cpp fft.c \
+ contrib/dhry.c contrib/fft.c \
+ benchmarkinfo.cpp \
versioninfo.cpp \
@@ -26,3 +29,3 @@ DEPENDPATH += $(OPIEDIR)/include
LIBS += -lqpe -lopiecore2 -lopieui2
-
+DEFINES += UNIX
TARGET = sysinfo