diff options
author | Andy Polyakov <appro@openssl.org> | 2005-11-06 11:40:59 +0000 |
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committer | Andy Polyakov <appro@openssl.org> | 2005-11-06 11:40:59 +0000 |
commit | 0a39d8f2074aa96b48a76e01bd246f6beb778439 (patch) | |
tree | a2d2868dedfe9ec31eda665c17589f72d6a21b7a /apps/speed.c | |
parent | 6852d1d8c3dcc3b536ab779e4ab7ae82fa1fadbf (diff) | |
download | openssl-0a39d8f2074aa96b48a76e01bd246f6beb778439.tar.gz |
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].
Diffstat (limited to 'apps/speed.c')
-rw-r--r-- | apps/speed.c | 259 |
1 files changed, 32 insertions, 227 deletions
diff --git a/apps/speed.c b/apps/speed.c index 7082c37ccc..75c34760f4 100644 --- a/apps/speed.c +++ b/apps/speed.c @@ -108,53 +108,8 @@ #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> @@ -220,34 +175,6 @@ #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) |