Collect timing procedures in apps/apps.c. It's a bit cruel patch, as it
authorAndy Polyakov <appro@openssl.org>
Sun, 6 Nov 2005 11:40:59 +0000 (11:40 +0000)
committerAndy Polyakov <appro@openssl.org>
Sun, 6 Nov 2005 11:40:59 +0000 (11:40 +0000)
temporarily[!] removes support for couple of esoteric platforms [well,
Netware, vxWorks and VMS].

apps/apps.c
apps/apps.h
apps/s_time.c
apps/speed.c

index 76dc61a..60bd7ef 100644 (file)
@@ -2307,6 +2307,9 @@ void policies_print(BIO *out, X509_STORE_CTX *ctx)
                BIO_free(out);
        }
 
+/*
+ * Platform-specific sections
+ */
 #if defined(_WIN32)
 # ifdef fileno
 #  undef fileno
@@ -2363,7 +2366,98 @@ ok:
        if (tfrom!=NULL && tfrom!=(TCHAR *)from)        free(tfrom);
        return ret;
        }
+#endif
+
+/* app_tminterval section */
+#if defined(_WIN32)
+double app_tminterval(int stop,int usertime)
+       {
+       FILETIME                now;
+       double                  ret=0;
+       static ULARGE_INTEGER   tmstart;
+#ifdef _WIN32_WINNT
+       static HANDLE           proc=NULL;
+
+       if (proc==NULL)
+               {
+               if (GetVersion() < 0x80000000)
+                       proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
+                                               GetCurrentProcessId());
+               if (proc==NULL) proc = (HANDLE)-1;
+               }
+
+       if (usertime && proc!=(HANDLE)-1)
+               {
+               FILETIME junk;
+               GetProcessTimes(proc,&junk,&junk,&junk,&now);
+               }
+       else
+#endif
+               {
+               SYSTEMTIME systime;
+               GetSystemTime(&systime);
+               SystemTimeToFileTime(&systime,&now);
+               }
+
+       if (stop==TM_START)
+               {
+               tmstart.u.LowPart  = now.dwLowDateTime;
+               tmstart.u.HighPart = now.dwHighDateTime;
+               }
+       else    {
+               ULARGE_INTEGER tmstop;
+
+               tmstop.u.LowPart   = now.dwLowDateTime;
+               tmstop.u.HighPart  = now.dwHighDateTime;
+
+               ret = (tmstop.QuadPart - tmstart.QuadPart)*1e-7;
+               }
+
+       return (ret);
+       }
+
+#elif defined(_SC_CLK_TCK)     /* by means of unistd.h */
+#include <sys/times.h>
+
+double app_tminterval(int stop,int usertime)
+       {
+       double          ret = 0;
+       struct tms      rus;
+       clock_t         now = times(&rus);
+       static clock_t  tmstart;
+
+       if (usertime)           now = rus.tms_utime;
+
+       if (stop==TMSTART)      tmstart = now;
+       else                    ret = (now - tmstart)/(double)sysconf(_SC_CLK_TCK);
+
+       return (ret);
+       }
+
+#else
+#include <sys/time.h>
+#include <sys/resource.h>
+
+double app_tminterval(int stop,int usertime)
+       {
+       double          ret = 0;
+       struct rusage   rus;
+       struct timeval  now;
+       static struct timeval tmstart;
+
+       if (usertime)           getrusage(RUSAGE_SELF,&rus), now = rus.ru_time;
+       else                    gettimeofday(&now,NULL);
+
+       if (stop==TMSTART)      tmstart = now;
+       else                    ret = ( (now.tv_sec+now.tv_usec*1e-6)
+                                       - (tmstart.tv_sec+tmstart.tv_usec*1e-6) );
+
+       return ret;
+       }
+#endif
 
+/* app_isdir section */
+#ifdef _WIN32
 int app_isdir(const char *name)
        {
        HANDLE          hList;
@@ -2411,6 +2505,7 @@ int app_isdir(const char *name)
        }
 #endif
 
+/* raw_read|write section */
 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
 int raw_read_stdin(void *buf,int siz)
        {
@@ -2436,4 +2531,3 @@ int raw_write_stdout(void *buf,int siz)
 int raw_write_stdout(const void *buf,int siz)
        {       return write(fileno(stdout),buf,siz);   }
 #endif
-
index 3edcf0a..f7950d7 100644 (file)
@@ -314,4 +314,8 @@ void policies_print(BIO *out, X509_STORE_CTX *ctx);
 int app_isdir(const char *);
 int raw_read_stdin(void *,int);
 int raw_write_stdout(const void *,int);
+
+#define TM_START       0
+#define TM_STOP                1
+double app_tminterval (int stop,int usertime);
 #endif
index 606de54..33e312b 100644 (file)
 #include OPENSSL_UNISTD
 #endif
 
-#if !defined(OPENSSL_SYS_NETWARE) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
-#define TIMES
-#endif
-
-#ifndef _IRIX
-#include <time.h>
-#endif
-#ifdef TIMES
-#include <sys/types.h>
-#include <sys/times.h>
-#endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.                          -- Richard Levitte */
-#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
-#endif
-
-#if !defined(TIMES) && !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_NETWARE)
-#include <sys/timeb.h>
-#endif
-
-#if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include <limits.h>
-#include <sys/param.h>
-#endif
-
-/* The following if from times(3) man page.  It may need to be changed
-*/
-#ifndef HZ
-# ifdef _SC_CLK_TCK
-#  define HZ ((double)sysconf(_SC_CLK_TCK))
-# else
-#  ifndef CLK_TCK
-#   ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
-#    define HZ 100.0
-#   else /* _BSD_CLK_TCK_ */
-#    define HZ ((double)_BSD_CLK_TCK_)
-#   endif
-#  else /* CLK_TCK */
-#   define HZ ((double)CLK_TCK)
-#  endif
-# endif
-#endif
-
 #undef PROG
 #define PROG s_time_main
 
@@ -372,63 +324,8 @@ bad:
 
 static double tm_Time_F(int s)
        {
-       static double ret;
-#ifdef TIMES
-       static struct tms tstart,tend;
-
-       if(s == START) {
-               times(&tstart);
-               return(0);
-       } else {
-               times(&tend);
-               ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
-               return((ret == 0.0)?1e-6:ret);
+       return app_tminterval(s,1);
        }
-#elif defined(OPENSSL_SYS_NETWARE)
-    static clock_t tstart,tend;
-
-    if (s == START)
-    {
-        tstart=clock();
-        return(0);
-    }
-    else
-    {
-        tend=clock();
-        ret=(double)((double)(tend)-(double)(tstart));
-        return((ret < 0.001)?0.001:ret);
-    }
-#elif defined(OPENSSL_SYS_VXWORKS)
-        {
-       static unsigned long tick_start, tick_end;
-
-       if( s == START )
-               {
-               tick_start = tickGet();
-               return 0;
-               }
-       else
-               {
-               tick_end = tickGet();
-               ret = (double)(tick_end - tick_start) / (double)sysClkRateGet();
-               return((ret == 0.0)?1e-6:ret);
-               }
-        }
-#else /* !times() */
-       static struct timeb tstart,tend;
-       long i;
-
-       if(s == START) {
-               ftime(&tstart);
-               return(0);
-       } else {
-               ftime(&tend);
-               i=(long)tend.millitm-(long)tstart.millitm;
-               ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-               return((ret == 0.0)?1e-6:ret);
-       }
-#endif
-}
 
 /***********************************************************************
  * MAIN - main processing area for client
index 7082c37..75c3476 100644 (file)
 #include <signal.h>
 #endif
 
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(OPENSSL_SYS_MACOSX)
-# define USE_TOD
-#elif !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
-# define TIMES
-#endif
-#if !defined(_UNICOS) && !defined(__OpenBSD__) && !defined(sgi) && !defined(__FreeBSD__) && !(defined(__bsdi) || defined(__bsdi__)) && !defined(_AIX) && !defined(OPENSSL_SYS_MPE) && !defined(__NetBSD__) && !defined(OPENSSL_SYS_VXWORKS) /* FIXME */
-# define TIMEB
-#endif
-
-#if defined(OPENSSL_SYS_NETWARE)
-#undef TIMES
-#undef TIMEB
-#include <time.h>
-#endif
-
-#ifndef _IRIX
-# include <time.h>
-#endif
-#ifdef TIMES
-# include <sys/types.h>
-# include <sys/times.h>
-#endif
-#ifdef USE_TOD
-# include <sys/time.h>
-# include <sys/resource.h>
-#endif
-
-/* Depending on the VMS version, the tms structure is perhaps defined.
-   The __TMS macro will show if it was.  If it wasn't defined, we should
-   undefine TIMES, since that tells the rest of the program how things
-   should be handled.                          -- Richard Levitte */
-#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
-#undef TIMES
-#endif
-
-#ifdef TIMEB
-#include <sys/timeb.h>
-#endif
-
-#if !defined(TIMES) && !defined(TIMEB) && !defined(USE_TOD) && !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_NETWARE)
-#error "It seems neither struct tms nor struct timeb is supported in this platform!"
-#endif
-
-#if defined(sun) || defined(__ultrix)
-#define _POSIX_SOURCE
-#include <limits.h>
-#include <sys/param.h>
+#ifdef _WIN32
+#include <windows.h>
 #endif
 
 #include <openssl/bn.h>
 #include <openssl/ecdh.h>
 #endif
 
-/*
- * The following "HZ" timing stuff should be sync'd up with the code in
- * crypto/tmdiff.[ch]. That appears to try to do the same job, though I think
- * this code is more up to date than libcrypto's so there may be features to
- * migrate over first. This is used in two places further down AFAICS. 
- * The point is that nothing in openssl actually *uses* that tmdiff stuff, so
- * either speed.c should be using it or it should go because it's obviously not
- * useful enough. Anyone want to do a janitorial job on this?
- */
-
-/* The following if from times(3) man page.  It may need to be changed */
-#ifndef HZ
-# if defined(_SC_CLK_TCK) \
-     && (!defined(OPENSSL_SYS_VMS) || __CTRL_VER >= 70000000)
-#  define HZ sysconf(_SC_CLK_TCK)
-# else
-#  ifndef CLK_TCK
-#   ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
-#    define HZ 100.0
-#   else /* _BSD_CLK_TCK_ */
-#    define HZ ((double)_BSD_CLK_TCK_)
-#   endif
-#  else /* CLK_TCK */
-#   define HZ ((double)CLK_TCK)
-#  endif
-# endif
-#endif
-
 #if !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && !defined(OPENSSL_SYS_OS2) && !defined(OPENSSL_SYS_NETWARE)
 # define HAVE_FORK 1
 #endif
@@ -319,141 +246,46 @@ static SIGRETTYPE sig_done(int sig)
 #define START  0
 #define STOP   1
 
-#if defined(OPENSSL_SYS_NETWARE)
+#if defined(_WIN32)
 
-   /* for NetWare the best we can do is use clock() which returns the
-    * time, in hundredths of a second, since the NLM began executing
-   */
-static double Time_F(int s)
-       {
-       double ret;
-
-   static clock_t tstart,tend;
-
-   if (s == START)
-   {
-      tstart=clock();
-      return(0);
-   }
-   else
-   {
-      tend=clock();
-      ret=(double)((double)(tend)-(double)(tstart));
-      return((ret < 0.001)?0.001:ret);
-   }
-   }
+#define SIGALRM
+static unsigned int lapse,schlock;
+static void alarm(unsigned int secs) { lapse = secs*1000; }
 
-#else
+static DWORD WINAPI sleepy(VOID *arg)
+       {
+       schlock = 1;
+       Sleep(lapse);
+       run = 0;
+       return 0;
+       }
 
 static double Time_F(int s)
        {
-       double ret;
-
-#ifdef USE_TOD
-       if(usertime)
+       if (s == START)
                {
-               static struct rusage tstart,tend;
-
-               getrusage_used = 1;
-               if (s == START)
-                       {
-                       getrusage(RUSAGE_SELF,&tstart);
-                       return(0);
-                       }
-               else
+               HANDLE  thr;
+               schlock = 0;
+               thr = CreateThread(NULL,4096,sleepy,NULL,0,NULL);
+               if (thr==NULL)
                        {
-                       long i;
-
-                       getrusage(RUSAGE_SELF,&tend);
-                       i=(long)tend.ru_utime.tv_usec-(long)tstart.ru_utime.tv_usec;
-                       ret=((double)(tend.ru_utime.tv_sec-tstart.ru_utime.tv_sec))
-                         +((double)i)/1000000.0;
-                       return((ret < 0.001)?0.001:ret);
+                       DWORD ret=GetLastError();
+                       BIO_printf(bio_err,"unable to CreateThread (%d)",ret);
+                       ExitProcess(ret);
                        }
+               CloseHandle(thr);               /* detach the thread    */
+               while (!schlock) Sleep(0);      /* scheduler spinlock   */
                }
-       else
-               {
-               static struct timeval tstart,tend;
-               long i;
 
-               gettimeofday_used = 1;
-               if (s == START)
-                       {
-                       gettimeofday(&tstart,NULL);
-                       return(0);
-                       }
-               else
-                       {
-                       gettimeofday(&tend,NULL);
-                       i=(long)tend.tv_usec-(long)tstart.tv_usec;
-                       ret=((double)(tend.tv_sec-tstart.tv_sec))+((double)i)/1000000.0;
-                       return((ret < 0.001)?0.001:ret);
-                       }
-               }
-#else  /* ndef USE_TOD */
-               
-# ifdef TIMES
-       if (usertime)
-               {
-               static struct tms tstart,tend;
-
-               times_used = 1;
-               if (s == START)
-                       {
-                       times(&tstart);
-                       return(0);
-                       }
-               else
-                       {
-                       times(&tend);
-                       ret = HZ;
-                       ret=(double)(tend.tms_utime-tstart.tms_utime) / ret;
-                       return((ret < 1e-3)?1e-3:ret);
-                       }
-               }
-# endif /* times() */
-# if defined(TIMES) && defined(TIMEB)
-       else
-# endif
-# ifdef OPENSSL_SYS_VXWORKS
-                {
-               static unsigned long tick_start, tick_end;
-
-               if( s == START )
-                       {
-                       tick_start = tickGet();
-                       return 0;
-                       }
-               else
-                       {
-                       tick_end = tickGet();
-                       ret = (double)(tick_end - tick_start) / (double)sysClkRateGet();
-                       return((ret < 0.001)?0.001:ret);
-                       }
-                }
-# elif defined(TIMEB)
-               {
-               static struct timeb tstart,tend;
-               long i;
+       return app_tminterval(s,usertime);
+       }
+#else
 
-               ftime_used = 1;
-               if (s == START)
-                       {
-                       ftime(&tstart);
-                       return(0);
-                       }
-               else
-                       {
-                       ftime(&tend);
-                       i=(long)tend.millitm-(long)tstart.millitm;
-                       ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
-                       return((ret < 0.001)?0.001:ret);
-                       }
-               }
-# endif
-#endif
+static double Time_F(int s)
+       {
+       return app_tminterval(s,usertime);
        }
-#endif /* if defined(OPENSSL_SYS_NETWARE) */
+#endif
 
 
 #ifndef OPENSSL_NO_ECDH
@@ -1508,7 +1340,9 @@ int MAIN(int argc, char **argv)
 #else
 #define COND(c)        (run)
 #define COUNT(d) (count)
+#ifndef _WIN32
        signal(SIGALRM,sig_done);
+#endif
 #endif /* SIGALRM */
 
 #ifndef OPENSSL_NO_MD2
@@ -2295,35 +2129,6 @@ show_res:
                printf("%s ",BF_options());
 #endif
                fprintf(stdout,"\n%s\n",SSLeay_version(SSLEAY_CFLAGS));
-               printf("available timing options: ");
-#ifdef TIMES
-               printf("TIMES ");
-#endif
-#ifdef TIMEB
-               printf("TIMEB ");
-#endif
-#ifdef USE_TOD
-               printf("USE_TOD ");
-#endif
-#ifdef HZ
-#define as_string(s) (#s)
-               {
-               double dbl = HZ;
-               printf("HZ=%g", dbl);
-               }
-# ifdef _SC_CLK_TCK
-               printf(" [sysconf value]");
-# endif
-#endif
-               printf("\n");
-               printf("timing function used: %s%s%s%s%s%s%s\n",
-                      (ftime_used ? "ftime" : ""),
-                      (ftime_used + times_used > 1 ? "," : ""),
-                      (times_used ? "times" : ""),
-                      (ftime_used + times_used + gettimeofday_used > 1 ? "," : ""),
-                      (gettimeofday_used ? "gettimeofday" : ""),
-                      (ftime_used + times_used + gettimeofday_used + getrusage_used > 1 ? "," : ""),
-                      (getrusage_used ? "getrusage" : ""));
                }
 
        if (pr_header)