Collect timing procedures in apps/apps.c. It's a bit cruel patch, as it
temporarily[!] removes support for couple of esoteric platforms [well, Netware, vxWorks and VMS].
This commit is contained in:
Andy Polyakov
265
apps/speed.c
265
apps/speed.c
@@ -108,53 +108,8 @@
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#include <signal.h>
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#endif
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#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(OPENSSL_SYS_MACOSX)
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# define USE_TOD
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#elif !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
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# define TIMES
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#endif
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#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 */
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# define TIMEB
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#endif
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#if defined(OPENSSL_SYS_NETWARE)
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#undef TIMES
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#undef TIMEB
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#include <time.h>
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#endif
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#ifndef _IRIX
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# include <time.h>
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#endif
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#ifdef TIMES
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# include <sys/types.h>
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# include <sys/times.h>
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#endif
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#ifdef USE_TOD
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# include <sys/time.h>
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# include <sys/resource.h>
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#endif
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/* Depending on the VMS version, the tms structure is perhaps defined.
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The __TMS macro will show if it was. If it wasn't defined, we should
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undefine TIMES, since that tells the rest of the program how things
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should be handled. -- Richard Levitte */
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#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
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#undef TIMES
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#endif
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#ifdef TIMEB
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#include <sys/timeb.h>
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#endif
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#if !defined(TIMES) && !defined(TIMEB) && !defined(USE_TOD) && !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_NETWARE)
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#error "It seems neither struct tms nor struct timeb is supported in this platform!"
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#endif
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#if defined(sun) || defined(__ultrix)
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#define _POSIX_SOURCE
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#include <limits.h>
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#include <sys/param.h>
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#ifdef _WIN32
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#include <windows.h>
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#endif
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#include <openssl/bn.h>
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@@ -220,34 +175,6 @@
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#include <openssl/ecdh.h>
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#endif
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/*
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* The following "HZ" timing stuff should be sync'd up with the code in
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* crypto/tmdiff.[ch]. That appears to try to do the same job, though I think
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* this code is more up to date than libcrypto's so there may be features to
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* migrate over first. This is used in two places further down AFAICS.
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* The point is that nothing in openssl actually *uses* that tmdiff stuff, so
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* either speed.c should be using it or it should go because it's obviously not
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* useful enough. Anyone want to do a janitorial job on this?
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*/
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/* The following if from times(3) man page. It may need to be changed */
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#ifndef HZ
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# if defined(_SC_CLK_TCK) \
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&& (!defined(OPENSSL_SYS_VMS) || __CTRL_VER >= 70000000)
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# define HZ sysconf(_SC_CLK_TCK)
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# else
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# ifndef CLK_TCK
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# ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
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# define HZ 100.0
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# else /* _BSD_CLK_TCK_ */
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# define HZ ((double)_BSD_CLK_TCK_)
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# endif
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# else /* CLK_TCK */
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# define HZ ((double)CLK_TCK)
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# endif
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# endif
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#endif
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#if !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && !defined(OPENSSL_SYS_OS2) && !defined(OPENSSL_SYS_NETWARE)
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# define HAVE_FORK 1
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#endif
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@@ -319,141 +246,46 @@ static SIGRETTYPE sig_done(int sig)
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#define START 0
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#define STOP 1
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#if defined(OPENSSL_SYS_NETWARE)
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#if defined(_WIN32)
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#define SIGALRM
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static unsigned int lapse,schlock;
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static void alarm(unsigned int secs) { lapse = secs*1000; }
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static DWORD WINAPI sleepy(VOID *arg)
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{
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schlock = 1;
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Sleep(lapse);
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run = 0;
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return 0;
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}
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/* for NetWare the best we can do is use clock() which returns the
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* time, in hundredths of a second, since the NLM began executing
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*/
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static double Time_F(int s)
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{
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double ret;
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static clock_t tstart,tend;
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if (s == START)
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{
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tstart=clock();
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return(0);
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}
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else
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{
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tend=clock();
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ret=(double)((double)(tend)-(double)(tstart));
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return((ret < 0.001)?0.001:ret);
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}
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}
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if (s == START)
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{
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HANDLE thr;
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schlock = 0;
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thr = CreateThread(NULL,4096,sleepy,NULL,0,NULL);
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if (thr==NULL)
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{
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DWORD ret=GetLastError();
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BIO_printf(bio_err,"unable to CreateThread (%d)",ret);
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ExitProcess(ret);
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}
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CloseHandle(thr); /* detach the thread */
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while (!schlock) Sleep(0); /* scheduler spinlock */
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}
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return app_tminterval(s,usertime);
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}
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#else
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static double Time_F(int s)
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{
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double ret;
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#ifdef USE_TOD
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if(usertime)
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{
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static struct rusage tstart,tend;
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getrusage_used = 1;
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if (s == START)
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{
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getrusage(RUSAGE_SELF,&tstart);
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return(0);
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}
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else
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{
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long i;
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getrusage(RUSAGE_SELF,&tend);
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i=(long)tend.ru_utime.tv_usec-(long)tstart.ru_utime.tv_usec;
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ret=((double)(tend.ru_utime.tv_sec-tstart.ru_utime.tv_sec))
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+((double)i)/1000000.0;
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return((ret < 0.001)?0.001:ret);
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}
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}
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else
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{
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static struct timeval tstart,tend;
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long i;
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gettimeofday_used = 1;
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if (s == START)
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{
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gettimeofday(&tstart,NULL);
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return(0);
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}
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else
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{
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gettimeofday(&tend,NULL);
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i=(long)tend.tv_usec-(long)tstart.tv_usec;
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ret=((double)(tend.tv_sec-tstart.tv_sec))+((double)i)/1000000.0;
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return((ret < 0.001)?0.001:ret);
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}
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}
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#else /* ndef USE_TOD */
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# ifdef TIMES
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if (usertime)
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{
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static struct tms tstart,tend;
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times_used = 1;
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if (s == START)
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{
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times(&tstart);
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return(0);
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}
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else
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{
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times(&tend);
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ret = HZ;
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ret=(double)(tend.tms_utime-tstart.tms_utime) / ret;
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return((ret < 1e-3)?1e-3:ret);
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}
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}
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# endif /* times() */
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# if defined(TIMES) && defined(TIMEB)
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else
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# endif
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# ifdef OPENSSL_SYS_VXWORKS
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{
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static unsigned long tick_start, tick_end;
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if( s == START )
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{
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tick_start = tickGet();
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return 0;
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}
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else
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{
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tick_end = tickGet();
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ret = (double)(tick_end - tick_start) / (double)sysClkRateGet();
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return((ret < 0.001)?0.001:ret);
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}
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}
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# elif defined(TIMEB)
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{
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static struct timeb tstart,tend;
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long i;
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ftime_used = 1;
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if (s == START)
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{
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ftime(&tstart);
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return(0);
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}
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else
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{
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ftime(&tend);
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i=(long)tend.millitm-(long)tstart.millitm;
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ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
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return((ret < 0.001)?0.001:ret);
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}
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}
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# endif
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#endif
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return app_tminterval(s,usertime);
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}
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#endif /* if defined(OPENSSL_SYS_NETWARE) */
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#endif
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#ifndef OPENSSL_NO_ECDH
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@@ -1508,7 +1340,9 @@ int MAIN(int argc, char **argv)
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#else
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#define COND(c) (run)
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#define COUNT(d) (count)
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#ifndef _WIN32
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signal(SIGALRM,sig_done);
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#endif
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#endif /* SIGALRM */
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#ifndef OPENSSL_NO_MD2
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@@ -2295,35 +2129,6 @@ show_res:
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printf("%s ",BF_options());
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#endif
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fprintf(stdout,"\n%s\n",SSLeay_version(SSLEAY_CFLAGS));
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printf("available timing options: ");
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#ifdef TIMES
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printf("TIMES ");
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#endif
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#ifdef TIMEB
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printf("TIMEB ");
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#endif
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#ifdef USE_TOD
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printf("USE_TOD ");
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#endif
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#ifdef HZ
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#define as_string(s) (#s)
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{
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double dbl = HZ;
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printf("HZ=%g", dbl);
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}
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# ifdef _SC_CLK_TCK
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printf(" [sysconf value]");
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# endif
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#endif
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printf("\n");
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printf("timing function used: %s%s%s%s%s%s%s\n",
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(ftime_used ? "ftime" : ""),
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(ftime_used + times_used > 1 ? "," : ""),
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(times_used ? "times" : ""),
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(ftime_used + times_used + gettimeofday_used > 1 ? "," : ""),
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(gettimeofday_used ? "gettimeofday" : ""),
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(ftime_used + times_used + gettimeofday_used + getrusage_used > 1 ? "," : ""),
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(getrusage_used ? "getrusage" : ""));
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}
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if (pr_header)
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