Give the user the option to measure real time instead of user CPU time.
diff --git a/apps/speed.c b/apps/speed.c
index 163d523..7166606 100644
--- a/apps/speed.c
+++ b/apps/speed.c
@@ -102,9 +102,7 @@
#undef TIMES
#endif
-#ifndef TIMES
#include <sys/timeb.h>
-#endif
#if defined(sun) || defined(__ultrix)
#define _POSIX_SOURCE
@@ -178,7 +176,7 @@
#define BUFSIZE ((long)1024*8+1)
int run=0;
-static double Time_F(int s);
+static double Time_F(int s, int usertime);
static void print_message(char *s,long num,int length);
static void pkey_print_message(char *str,char *str2,long num,int bits,int sec);
#ifdef SIGALRM
@@ -202,40 +200,45 @@
#define START 0
#define STOP 1
-static double Time_F(int s)
+static double Time_F(int s, int usertime)
{
double ret;
#ifdef TIMES
- static struct tms tstart,tend;
-
- if (s == START)
+ if (usertime)
{
- times(&tstart);
- return(0);
+ 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 < 1e-3)?1e-3:ret);
+ }
}
else
+#endif /* times() */
{
- times(&tend);
- ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
- return((ret < 1e-3)?1e-3:ret);
- }
-#else /* !times() */
- static struct timeb tstart,tend;
- long i;
+ static struct timeb tstart,tend;
+ long i;
- if (s == START)
- {
- ftime(&tstart);
- return(0);
+ 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);
+ }
}
- 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
}
int MAIN(int, char **);
@@ -345,6 +348,11 @@
int dsa_doit[DSA_NUM];
int doit[ALGOR_NUM];
int pr_header=0;
+ int usertime=1;
+
+#ifndef TIMES
+ usertime=-1;
+#endif
apps_startup();
memset(results, 0, sizeof(results));
@@ -391,6 +399,8 @@
argv++;
while (argc)
{
+ if ((argc > 0) && (strcmp(*argv,"-elapsed") == 0))
+ usertime = 0;
#ifndef NO_MD2
if (strcmp(*argv,"md2") == 0) doit[D_MD2]=1;
else
@@ -510,7 +520,7 @@
else
#endif
{
- BIO_printf(bio_err,"bad value, pick one of\n");
+ BIO_printf(bio_err,"bad option or value, pick one of\n");
BIO_printf(bio_err,"md2 mdc2 md5 hmac sha1 rmd160\n");
#ifndef NO_IDEA
BIO_printf(bio_err,"idea-cbc ");
@@ -538,6 +548,10 @@
BIO_printf(bio_err,"\ndsa512 dsa1024 dsa2048\n");
#endif
BIO_printf(bio_err,"idea rc2 des rsa blowfish\n");
+ BIO_printf(bio_err,"\n");
+ BIO_printf(bio_err,"Available options:\n");
+ BIO_printf(bio_err,"\n");
+ BIO_printf(bio_err,"-elapsed measure time in real time instead of CPU user time.\n");
goto end;
}
argc--;
@@ -557,10 +571,13 @@
for (i=0; i<ALGOR_NUM; i++)
if (doit[i]) pr_header++;
-#ifndef TIMES
- BIO_printf(bio_err,"To get the most accurate results, try to run this\n");
- BIO_printf(bio_err,"program when this computer is idle.\n");
-#endif
+ if (usertime == 0)
+ BIO_printf(bio_err,"You have chosen to measure elapsed time instead of user CPU time.\n");
+ if (usertime <= 0)
+ {
+ BIO_printf(bio_err,"To get the most accurate results, try to run this\n");
+ BIO_printf(bio_err,"program when this computer is idle.\n");
+ }
#ifndef NO_RSA
for (i=0; i<RSA_NUM; i++)
@@ -624,11 +641,11 @@
do {
long i;
count*=2;
- Time_F(START);
+ Time_F(START,usertime);
for (i=count; i; i--)
des_ecb_encrypt(buf_as_des_cblock,buf_as_des_cblock,
&(sch[0]),DES_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
} while (d <3);
c[D_MD2][0]=count/10;
c[D_MDC2][0]=count/10;
@@ -725,10 +742,10 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_MD2],c[D_MD2][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_MD2][j]); count++)
MD2(buf,(unsigned long)lengths[j],&(md2[0]));
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_MD2],d);
results[D_MD2][j]=((double)count)/d*lengths[j];
@@ -741,10 +758,10 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_MDC2],c[D_MDC2][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_MDC2][j]); count++)
MDC2(buf,(unsigned long)lengths[j],&(mdc2[0]));
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_MDC2],d);
results[D_MDC2][j]=((double)count)/d*lengths[j];
@@ -758,10 +775,10 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_MD5],c[D_MD5][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_MD5][j]); count++)
MD5(&(buf[0]),(unsigned long)lengths[j],&(md5[0]));
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_MD5],d);
results[D_MD5][j]=((double)count)/d*lengths[j];
@@ -779,14 +796,14 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_HMAC],c[D_HMAC][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_HMAC][j]); count++)
{
HMAC_Init(&hctx,NULL,0,NULL);
HMAC_Update(&hctx,buf,lengths[j]);
HMAC_Final(&hctx,&(hmac[0]),NULL);
}
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_HMAC],d);
results[D_HMAC][j]=((double)count)/d*lengths[j];
@@ -799,10 +816,10 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_SHA1],c[D_SHA1][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_SHA1][j]); count++)
SHA1(buf,(unsigned long)lengths[j],&(sha[0]));
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_SHA1],d);
results[D_SHA1][j]=((double)count)/d*lengths[j];
@@ -815,10 +832,10 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_RMD160],c[D_RMD160][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_RMD160][j]); count++)
RIPEMD160(buf,(unsigned long)lengths[j],&(rmd160[0]));
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_RMD160],d);
results[D_RMD160][j]=((double)count)/d*lengths[j];
@@ -831,11 +848,11 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_RC4],c[D_RC4][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_RC4][j]); count++)
RC4(&rc4_ks,(unsigned int)lengths[j],
buf,buf);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_RC4],d);
results[D_RC4][j]=((double)count)/d*lengths[j];
@@ -848,11 +865,11 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_CBC_DES],c[D_CBC_DES][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_CBC_DES][j]); count++)
des_ncbc_encrypt(buf,buf,lengths[j],sch,
&iv,DES_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_CBC_DES],d);
results[D_CBC_DES][j]=((double)count)/d*lengths[j];
@@ -864,12 +881,12 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_EDE3_DES],c[D_EDE3_DES][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_EDE3_DES][j]); count++)
des_ede3_cbc_encrypt(buf,buf,lengths[j],
sch,sch2,sch3,
&iv,DES_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_EDE3_DES],d);
results[D_EDE3_DES][j]=((double)count)/d*lengths[j];
@@ -882,12 +899,12 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_CBC_IDEA],c[D_CBC_IDEA][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_CBC_IDEA][j]); count++)
idea_cbc_encrypt(buf,buf,
(unsigned long)lengths[j],&idea_ks,
iv,IDEA_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_CBC_IDEA],d);
results[D_CBC_IDEA][j]=((double)count)/d*lengths[j];
@@ -900,12 +917,12 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_CBC_RC2],c[D_CBC_RC2][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_CBC_RC2][j]); count++)
RC2_cbc_encrypt(buf,buf,
(unsigned long)lengths[j],&rc2_ks,
iv,RC2_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_CBC_RC2],d);
results[D_CBC_RC2][j]=((double)count)/d*lengths[j];
@@ -918,12 +935,12 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_CBC_RC5],c[D_CBC_RC5][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_CBC_RC5][j]); count++)
RC5_32_cbc_encrypt(buf,buf,
(unsigned long)lengths[j],&rc5_ks,
iv,RC5_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_CBC_RC5],d);
results[D_CBC_RC5][j]=((double)count)/d*lengths[j];
@@ -936,12 +953,12 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_CBC_BF],c[D_CBC_BF][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_CBC_BF][j]); count++)
BF_cbc_encrypt(buf,buf,
(unsigned long)lengths[j],&bf_ks,
iv,BF_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_CBC_BF],d);
results[D_CBC_BF][j]=((double)count)/d*lengths[j];
@@ -954,12 +971,12 @@
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_CBC_CAST],c[D_CBC_CAST][j],lengths[j]);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(c[D_CBC_CAST][j]); count++)
CAST_cbc_encrypt(buf,buf,
(unsigned long)lengths[j],&cast_ks,
iv,CAST_ENCRYPT);
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %s's in %.2fs\n",
count,names[D_CBC_CAST],d);
results[D_CBC_CAST][j]=((double)count)/d*lengths[j];
@@ -977,7 +994,7 @@
pkey_print_message("private","rsa",rsa_c[j][0],rsa_bits[j],
RSA_SECONDS);
/* RSA_blinding_on(rsa_key[j],NULL); */
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(rsa_c[j][0]); count++)
{
ret=RSA_sign(NID_md5_sha1, buf,36, buf2, &rsa_num,
@@ -990,7 +1007,7 @@
break;
}
}
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %d bit private RSA's in %.2fs\n",
count,rsa_bits[j],d);
rsa_results[j][0]=d/(double)count;
@@ -1000,7 +1017,7 @@
ret=RSA_verify(NID_md5_sha1, buf,36, buf2, rsa_num, rsa_key[j]);
pkey_print_message("public","rsa",rsa_c[j][1],rsa_bits[j],
RSA_SECONDS);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(rsa_c[j][1]); count++)
{
ret=RSA_verify(NID_md5_sha1, buf,36, buf2, rsa_num,
@@ -1013,7 +1030,7 @@
break;
}
}
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %d bit public RSA's in %.2fs\n",
count,rsa_bits[j],d);
rsa_results[j][1]=d/(double)count;
@@ -1046,7 +1063,7 @@
&kk,dsa_key[j]);
pkey_print_message("sign","dsa",dsa_c[j][0],dsa_bits[j],
DSA_SECONDS);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(dsa_c[j][0]); count++)
{
rsa_num=DSA_sign(EVP_PKEY_DSA,buf,20,buf2,
@@ -1059,7 +1076,7 @@
break;
}
}
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %d bit DSA signs in %.2fs\n",
count,dsa_bits[j],d);
dsa_results[j][0]=d/(double)count;
@@ -1069,7 +1086,7 @@
kk,dsa_key[j]);
pkey_print_message("verify","dsa",dsa_c[j][1],dsa_bits[j],
DSA_SECONDS);
- Time_F(START);
+ Time_F(START,usertime);
for (count=0,run=1; COND(dsa_c[j][1]); count++)
{
rsa_num2=DSA_verify(EVP_PKEY_DSA,buf,20,buf2,
@@ -1082,7 +1099,7 @@
break;
}
}
- d=Time_F(STOP);
+ d=Time_F(STOP,usertime);
BIO_printf(bio_err,"%ld %d bit DSA verify in %.2fs\n",
count,dsa_bits[j],d);
dsa_results[j][1]=d/(double)count;
