Add paralellism to speed - note that this currently causes a weird memory leak.
authorBen Laurie <ben@openssl.org>
Thu, 25 Oct 2001 14:27:17 +0000 (14:27 +0000)
committerBen Laurie <ben@openssl.org>
Thu, 25 Oct 2001 14:27:17 +0000 (14:27 +0000)
CHANGES
apps/speed.c

diff --git a/CHANGES b/CHANGES
index 5c6a9fd..cc41882 100644 (file)
--- a/CHANGES
+++ b/CHANGES
          *) applies to 0.9.6a/0.9.6b/0.9.6c and 0.9.7
          +) applies to 0.9.7 only
 
+  +) Add -multi and -mr options to "openssl speed" - giving multiple parallel
+     runs for the former and machine-readable output for the latter.
+     [Ben Laurie]
+
   +) Add '-noemailDN' option to 'openssl ca'.  This prevents inclusion
      of the e-mail address in the DN (i.e., it will go into a certificate
      extension only).  The new configuration file option 'email_in_dn = no'
index b5e4e0e..de35c47 100644 (file)
 int run=0;
 
 static char ftime_used = 0, times_used = 0, gettimeofday_used = 0, getrusage_used = 0;
+static int mr=0;
+static int usertime=1;
 
-static double Time_F(int s, int usertime);
+static double Time_F(int s);
 static void print_message(const char *s,long num,int length);
 static void pkey_print_message(char *str,char *str2,long num,int bits,int sec);
+static void print_result(int alg,int run_no,int count,double time_used);
+static int do_multi(int multi);
 #ifdef SIGALRM
 #if defined(__STDC__) || defined(sgi) || defined(_AIX)
 #define SIGRETTYPE void
@@ -213,6 +217,19 @@ static void pkey_print_message(char *str,char *str2,long num,int bits,int sec);
 #define SIGRETTYPE int
 #endif 
 
+#define ALGOR_NUM      16
+#define SIZE_NUM       5
+#define RSA_NUM                4
+#define DSA_NUM                3
+static const char *names[ALGOR_NUM]={
+  "md2","mdc2","md4","md5","hmac(md5)","sha1","rmd160","rc4",
+  "des cbc","des ede3","idea cbc",
+  "rc2 cbc","rc5-32/12 cbc","blowfish cbc","cast cbc"};
+static double results[ALGOR_NUM][SIZE_NUM];
+static int lengths[SIZE_NUM]={8,64,256,1024,8*1024};
+static double rsa_results[RSA_NUM][2];
+static double dsa_results[DSA_NUM][2];
+
 static SIGRETTYPE sig_done(int sig);
 static SIGRETTYPE sig_done(int sig)
        {
@@ -227,7 +244,7 @@ static SIGRETTYPE sig_done(int sig)
 #define START  0
 #define STOP   1
 
-static double Time_F(int s, int usertime)
+static double Time_F(int s)
        {
        double ret;
 
@@ -326,10 +343,6 @@ int MAIN(int argc, char **argv)
        ENGINE *e;
        unsigned char *buf=NULL,*buf2=NULL;
        int mret=1;
-#define ALGOR_NUM      16
-#define SIZE_NUM       5
-#define RSA_NUM                4
-#define DSA_NUM                3
        long count,rsa_count,save_count=0;
        int i,j,k;
 #ifndef OPENSSL_NO_RSA
@@ -401,13 +414,8 @@ int MAIN(int argc, char **argv)
 #define        D_CBC_BF        13
 #define        D_CBC_CAST      14
 #define D_EVP          15
-       double d,results[ALGOR_NUM][SIZE_NUM];
-       static int lengths[SIZE_NUM]={8,64,256,1024,8*1024};
+       double d;
        long c[ALGOR_NUM][SIZE_NUM];
-       static const char *names[ALGOR_NUM]={
-               "md2","mdc2","md4","md5","hmac(md5)","sha1","rmd160","rc4",
-               "des cbc","des ede3","idea cbc",
-               "rc2 cbc","rc5-32/12 cbc","blowfish cbc","cast cbc"};
 #define        R_DSA_512       0
 #define        R_DSA_1024      1
 #define        R_DSA_2048      2
@@ -418,7 +426,6 @@ int MAIN(int argc, char **argv)
 #ifndef OPENSSL_NO_RSA
        RSA *rsa_key[RSA_NUM];
        long rsa_c[RSA_NUM][2];
-       double rsa_results[RSA_NUM][2];
        static unsigned int rsa_bits[RSA_NUM]={512,1024,2048,4096};
        static unsigned char *rsa_data[RSA_NUM]=
                {test512,test1024,test2048,test4096};
@@ -429,16 +436,15 @@ int MAIN(int argc, char **argv)
 #ifndef OPENSSL_NO_DSA
        DSA *dsa_key[DSA_NUM];
        long dsa_c[DSA_NUM][2];
-       double dsa_results[DSA_NUM][2];
        static unsigned int dsa_bits[DSA_NUM]={512,1024,2048};
 #endif
        int rsa_doit[RSA_NUM];
        int dsa_doit[DSA_NUM];
        int doit[ALGOR_NUM];
        int pr_header=0;
-       int usertime=1;
        const EVP_CIPHER *evp=NULL;
        int decrypt=0;
+       int multi=0;
 
 #ifndef TIMES
        usertime=-1;
@@ -534,6 +540,28 @@ int MAIN(int argc, char **argv)
                           means all of them should be run) */
                        j--;
                        }
+               else if ((argc > 0) && (strcmp(*argv,"-multi") == 0))
+                       {
+                       argc--;
+                       argv++;
+                       if(argc == 0)
+                               {
+                               BIO_printf(bio_err,"no multi count given\n");
+                               goto end;
+                               }
+                       multi=atoi(argv[0]);
+                       if(multi <= 0)
+                           {
+                               BIO_printf(bio_err,"bad multi count\n");
+                               goto end;
+                               }                               
+                       }
+               else if (argc > 0 && !strcmp(*argv,"-mr"))
+                       {
+                       mr=1;
+                       j--;    /* Otherwise, -mr gets confused with
+                                  an algorithm. */
+                       }
                else
 #ifndef OPENSSL_NO_MD2
                if      (strcmp(*argv,"md2") == 0) doit[D_MD2]=1;
@@ -746,6 +774,10 @@ int MAIN(int argc, char **argv)
                        BIO_printf(bio_err,"-elapsed        measure time in real time instead of CPU user time.\n");
 #endif
                        BIO_printf(bio_err,"-engine e       use engine e, possibly a hardware device.\n");
+                       BIO_printf(bio_err,"-evp e          use EVP e.\n");
+                       BIO_printf(bio_err,"-decrypt        time decryption instead of encryption (only EVP).\n");
+                       BIO_printf(bio_err,"-mr             produce machine readable output.\n");
+                       BIO_printf(bio_err,"-multi n        run n benchmarks in parallel.\n");
                        goto end;
                        }
                argc--;
@@ -753,6 +785,9 @@ int MAIN(int argc, char **argv)
                j++;
                }
 
+       if(multi && do_multi(multi))
+               goto show_res;
+
        if (j == 0)
                {
                for (i=0; i<ALGOR_NUM; i++)
@@ -768,9 +803,9 @@ int MAIN(int argc, char **argv)
        for (i=0; i<ALGOR_NUM; i++)
                if (doit[i]) pr_header++;
 
-       if (usertime == 0)
+       if (usertime == 0 && !mr)
                BIO_printf(bio_err,"You have chosen to measure elapsed time instead of user CPU time.\n");
-       if (usertime <= 0)
+       if (usertime <= 0 && !mr)
                {
                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");
@@ -791,7 +826,9 @@ int MAIN(int argc, char **argv)
 #if 0
                else
                        {
-                       BIO_printf(bio_err,"Loaded RSA key, %d bit modulus and e= 0x",BN_num_bits(rsa_key[i]->n));
+                       BIO_printf(bio_err,mr ? "+RK:%d:"
+                                  : "Loaded RSA key, %d bit modulus and e= 0x",
+                                  BN_num_bits(rsa_key[i]->n));
                        BN_print(bio_err,rsa_key[i]->e);
                        BIO_printf(bio_err,"\n");
                        }
@@ -842,7 +879,7 @@ int MAIN(int argc, char **argv)
                for (i=count; i; i--)
                        des_ecb_encrypt(buf_as_des_cblock,buf_as_des_cblock,
                                &sch,DES_ENCRYPT);
-               d=Time_F(STOP,usertime);
+               d=Time_F(STOP);
                } while (d <3);
        save_count=count;
        c[D_MD2][0]=count/10;
@@ -944,13 +981,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_MD2],c[D_MD2][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(c[D_MD2][j]); count++)
-                               EVP_Digest(buf,(unsigned long)lengths[j],&(md2[0]),NULL,EVP_md2(), NULL);
-                       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];
+                               EVP_Digest(buf,(unsigned long)lengths[j],&(md2[0]),NULL,EVP_md2(),NULL);
+                       d=Time_F(STOP);
+                       print_result(D_MD2,j,count,d);
                        }
                }
 #endif
@@ -960,13 +995,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_MDC2],c[D_MDC2][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(c[D_MDC2][j]); count++)
-                               EVP_Digest(buf,(unsigned long)lengths[j],&(mdc2[0]),NULL,EVP_mdc2(), NULL);
-                       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];
+                               EVP_Digest(buf,(unsigned long)lengths[j],&(mdc2[0]),NULL,EVP_mdc2(),NULL);
+                       d=Time_F(STOP);
+                       print_result(D_MDC2,j,count,d);
                        }
                }
 #endif
@@ -977,13 +1010,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_MD4],c[D_MD4][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(c[D_MD4][j]); count++)
-                               EVP_Digest(&(buf[0]),(unsigned long)lengths[j],&(md4[0]),NULL,EVP_md4(), NULL);
-                       d=Time_F(STOP,usertime);
-                       BIO_printf(bio_err,"%ld %s's in %.2fs\n",
-                               count,names[D_MD4],d);
-                       results[D_MD4][j]=((double)count)/d*lengths[j];
+                               EVP_Digest(&(buf[0]),(unsigned long)lengths[j],&(md4[0]),NULL,EVP_md4(),NULL);
+                       d=Time_F(STOP);
+                       print_result(D_MD4,j,count,d);
                        }
                }
 #endif
@@ -994,14 +1025,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_MD5],c[D_MD5][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(c[D_MD5][j]); count++)
-                               EVP_Digest(&(buf[0]),(unsigned long)lengths[j],&(md5[0]),NULL,
-                                                                               EVP_get_digestbyname("md5"), NULL);
-                       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];
+                               EVP_Digest(&(buf[0]),(unsigned long)lengths[j],&(md5[0]),NULL,EVP_get_digestbyname("md5"),NULL);
+                       d=Time_F(STOP);
+                       print_result(D_MD5,j,count,d);
                        }
                }
 #endif
@@ -1018,17 +1046,15 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_HMAC],c[D_HMAC][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_HMAC,j,count,d);
                        }
                HMAC_CTX_cleanup(&hctx);
                }
@@ -1039,13 +1065,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_SHA1],c[D_SHA1][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(c[D_SHA1][j]); count++)
-                               EVP_Digest(buf,(unsigned long)lengths[j],&(sha[0]),NULL,EVP_sha1(), NULL);
-                       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];
+                               EVP_Digest(buf,(unsigned long)lengths[j],&(sha[0]),NULL,EVP_sha1(),NULL);
+                       d=Time_F(STOP);
+                       print_result(D_SHA1,j,count,d);
                        }
                }
 #endif
@@ -1055,13 +1079,11 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_RMD160],c[D_RMD160][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(c[D_RMD160][j]); count++)
-                               EVP_Digest(buf,(unsigned long)lengths[j],&(rmd160[0]),NULL,EVP_ripemd160(), NULL);
-                       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];
+                               EVP_Digest(buf,(unsigned long)lengths[j],&(rmd160[0]),NULL,EVP_ripemd160(),NULL);
+                       d=Time_F(STOP);
+                       print_result(D_RMD160,j,count,d);
                        }
                }
 #endif
@@ -1071,14 +1093,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_RC4],c[D_RC4][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(c[D_RC4][j]); count++)
                                RC4(&rc4_ks,(unsigned int)lengths[j],
                                        buf,buf);
-                       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];
+                       d=Time_F(STOP);
+                       print_result(D_RC4,j,count,d);
                        }
                }
 #endif
@@ -1088,14 +1108,12 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_DES],c[D_CBC_DES][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_CBC_DES,j,count,d);
                        }
                }
 
@@ -1104,15 +1122,13 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_EDE3_DES],c[D_EDE3_DES][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_EDE3_DES,j,count,d);
                        }
                }
 #endif
@@ -1122,15 +1138,13 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_IDEA],c[D_CBC_IDEA][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_CBC_IDEA,j,count,d);
                        }
                }
 #endif
@@ -1140,15 +1154,13 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_RC2],c[D_CBC_RC2][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_CBC_RC2,j,count,d);
                        }
                }
 #endif
@@ -1158,15 +1170,13 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_RC5],c[D_CBC_RC5][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_CBC_RC5,j,count,d);
                        }
                }
 #endif
@@ -1176,15 +1186,13 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_BF],c[D_CBC_BF][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_CBC_BF,j,count,d);
                        }
                }
 #endif
@@ -1194,15 +1202,13 @@ int MAIN(int argc, char **argv)
                for (j=0; j<SIZE_NUM; j++)
                        {
                        print_message(names[D_CBC_CAST],c[D_CBC_CAST][j],lengths[j]);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        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,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];
+                       d=Time_F(STOP);
+                       print_result(D_CBC_CAST,j,count,d);
                        }
                }
 #endif
@@ -1223,7 +1229,7 @@ int MAIN(int argc, char **argv)
                        else
                                EVP_EncryptInit_ex(&ctx,evp,NULL,key16,iv);
                                
-                       Time_F(START,usertime);
+                       Time_F(START);
                        if(decrypt)
                                for (count=0,run=1; COND(save_count*4*lengths[0]/lengths[j]); count++)
                                        EVP_DecryptUpdate(&ctx,buf,&outl,buf,lengths[j]);
@@ -1234,11 +1240,8 @@ int MAIN(int argc, char **argv)
                                EVP_DecryptFinal_ex(&ctx,buf,&outl);
                        else
                                EVP_EncryptFinal_ex(&ctx,buf,&outl);
-                       d=Time_F(STOP,usertime);
-                       EVP_CIPHER_CTX_cleanup(&ctx);
-                       BIO_printf(bio_err,"%ld %s's in %.2fs\n",
-                                          count,names[D_EVP],d);
-                       results[D_EVP][j]=((double)count)/d*lengths[j];
+                       d=Time_F(STOP);
+                       print_result(D_EVP,j,count,d);
                        }
                }
 
@@ -1261,7 +1264,7 @@ int MAIN(int argc, char **argv)
                                rsa_c[j][0],rsa_bits[j],
                                RSA_SECONDS);
 /*                     RSA_blinding_on(rsa_key[j],NULL); */
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(rsa_c[j][0]); count++)
                                {
                                ret=RSA_sign(NID_md5_sha1, buf,36, buf2,
@@ -1275,10 +1278,10 @@ int MAIN(int argc, char **argv)
                                        break;
                                        }
                                }
-                       d=Time_F(STOP,usertime);
-                       BIO_printf(bio_err,
-                               "%ld %d bit private RSA's in %.2fs\n",
-                               count,rsa_bits[j],d);
+                       d=Time_F(STOP);
+                       BIO_printf(bio_err,mr ? "+R1:%ld:%d:%.2f\n"
+                                  : "%ld %d bit private RSA's in %.2fs\n",
+                                  count,rsa_bits[j],d);
                        rsa_results[j][0]=d/(double)count;
                        rsa_count=count;
                        }
@@ -1296,7 +1299,7 @@ int MAIN(int argc, char **argv)
                        pkey_print_message("public","rsa",
                                rsa_c[j][1],rsa_bits[j],
                                RSA_SECONDS);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(rsa_c[j][1]); count++)
                                {
                                ret=RSA_verify(NID_md5_sha1, buf,36, buf2,
@@ -1310,10 +1313,10 @@ int MAIN(int argc, char **argv)
                                        break;
                                        }
                                }
-                       d=Time_F(STOP,usertime);
-                       BIO_printf(bio_err,
-                               "%ld %d bit public RSA's in %.2fs\n",
-                               count,rsa_bits[j],d);
+                       d=Time_F(STOP);
+                       BIO_printf(bio_err,mr ? "+R2:%ld:%d:%.2f\n"
+                                  : "%ld %d bit public RSA's in %.2fs\n",
+                                  count,rsa_bits[j],d);
                        rsa_results[j][1]=d/(double)count;
                        }
 #endif
@@ -1355,7 +1358,7 @@ int MAIN(int argc, char **argv)
                        pkey_print_message("sign","dsa",
                                dsa_c[j][0],dsa_bits[j],
                                DSA_SECONDS);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(dsa_c[j][0]); count++)
                                {
                                ret=DSA_sign(EVP_PKEY_DSA,buf,20,buf2,
@@ -1369,9 +1372,10 @@ int MAIN(int argc, char **argv)
                                        break;
                                        }
                                }
-                       d=Time_F(STOP,usertime);
-                       BIO_printf(bio_err,"%ld %d bit DSA signs in %.2fs\n",
-                               count,dsa_bits[j],d);
+                       d=Time_F(STOP);
+                       BIO_printf(bio_err,mr ? "+R3:%ld:%d:%.2f\n"
+                                  : "%ld %d bit DSA signs in %.2fs\n",
+                                  count,dsa_bits[j],d);
                        dsa_results[j][0]=d/(double)count;
                        rsa_count=count;
                        }
@@ -1389,7 +1393,7 @@ int MAIN(int argc, char **argv)
                        pkey_print_message("verify","dsa",
                                dsa_c[j][1],dsa_bits[j],
                                DSA_SECONDS);
-                       Time_F(START,usertime);
+                       Time_F(START);
                        for (count=0,run=1; COND(dsa_c[j][1]); count++)
                                {
                                ret=DSA_verify(EVP_PKEY_DSA,buf,20,buf2,
@@ -1403,9 +1407,10 @@ int MAIN(int argc, char **argv)
                                        break;
                                        }
                                }
-                       d=Time_F(STOP,usertime);
-                       BIO_printf(bio_err,"%ld %d bit DSA verify in %.2fs\n",
-                               count,dsa_bits[j],d);
+                       d=Time_F(STOP);
+                       BIO_printf(bio_err,mr ? "+R4:%ld:%d:%.2f\n"
+                                  : "%ld %d bit DSA verify in %.2fs\n",
+                                  count,dsa_bits[j],d);
                        dsa_results[j][1]=d/(double)count;
                        }
 
@@ -1418,74 +1423,84 @@ int MAIN(int argc, char **argv)
                }
        if (rnd_fake) RAND_cleanup();
 #endif
-
-       fprintf(stdout,"%s\n",SSLeay_version(SSLEAY_VERSION));
+show_res:
+       if(!mr)
+               {
+               fprintf(stdout,"%s\n",SSLeay_version(SSLEAY_VERSION));
         fprintf(stdout,"%s\n",SSLeay_version(SSLEAY_BUILT_ON));
-       printf("options:");
-       printf("%s ",BN_options());
+               printf("options:");
+               printf("%s ",BN_options());
 #ifndef OPENSSL_NO_MD2
-       printf("%s ",MD2_options());
+               printf("%s ",MD2_options());
 #endif
 #ifndef OPENSSL_NO_RC4
-       printf("%s ",RC4_options());
+               printf("%s ",RC4_options());
 #endif
 #ifndef OPENSSL_NO_DES
-       printf("%s ",des_options());
+               printf("%s ",des_options());
 #endif
 #ifndef OPENSSL_NO_IDEA
-       printf("%s ",idea_options());
+               printf("%s ",idea_options());
 #endif
 #ifndef OPENSSL_NO_BF
-       printf("%s ",BF_options());
+               printf("%s ",BF_options());
 #endif
-       fprintf(stdout,"\n%s\n",SSLeay_version(SSLEAY_CFLAGS));
-       printf("available timing options: ");
+               fprintf(stdout,"\n%s\n",SSLeay_version(SSLEAY_CFLAGS));
+               printf("available timing options: ");
 #ifdef TIMES
-       printf("TIMES ");
+               printf("TIMES ");
 #endif
 #ifdef TIMEB
-       printf("TIMEB ");
+               printf("TIMEB ");
 #endif
 #ifdef USE_TOD
-       printf("USE_TOD ");
+               printf("USE_TOD ");
 #endif
 #ifdef HZ
 #define as_string(s) (#s)
-       printf("HZ=%g", HZ);
+               printf("HZ=%g", HZ);
 # ifdef _SC_CLK_TCK
-       printf(" [sysconf value]");
+               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" : ""));
-
+               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)
                {
-               fprintf(stdout,"The 'numbers' are in 1000s of bytes per second processed.\n"); 
-               fprintf(stdout,"type        ");
+               if(mr)
+                       fprintf(stdout,"+H");
+               else
+                       {
+                       fprintf(stdout,"The 'numbers' are in 1000s of bytes per second processed.\n"); 
+                       fprintf(stdout,"type        ");
+                       }
                for (j=0;  j<SIZE_NUM; j++)
-                       fprintf(stdout,"%7d bytes",lengths[j]);
+                       fprintf(stdout,mr ? ":%d" : "%7d bytes",lengths[j]);
                fprintf(stdout,"\n");
                }
 
        for (k=0; k<ALGOR_NUM; k++)
                {
                if (!doit[k]) continue;
-               fprintf(stdout,"%-13s",names[k]);
+               if(mr)
+                       fprintf(stdout,"+F:%d:%s",k,names[k]);
+               else
+                       fprintf(stdout,"%-13s",names[k]);
                for (j=0; j<SIZE_NUM; j++)
                        {
-                       if (results[k][j] > 10000)
+                       if (results[k][j] > 10000 && !mr)
                                fprintf(stdout," %11.2fk",results[k][j]/1e3);
                        else
-                               fprintf(stdout," %11.2f ",results[k][j]);
+                               fprintf(stdout,mr ? ":%.2f" : " %11.2f ",results[k][j]);
                        }
                fprintf(stdout,"\n");
                }
@@ -1494,15 +1509,19 @@ int MAIN(int argc, char **argv)
        for (k=0; k<RSA_NUM; k++)
                {
                if (!rsa_doit[k]) continue;
-               if (j)
+               if (j && !mr)
                        {
                        printf("%18ssign    verify    sign/s verify/s\n"," ");
                        j=0;
                        }
-               fprintf(stdout,"rsa %4u bits %8.4fs %8.4fs %8.1f %8.1f",
-                       rsa_bits[k],rsa_results[k][0],rsa_results[k][1],
-                       1.0/rsa_results[k][0],1.0/rsa_results[k][1]);
-               fprintf(stdout,"\n");
+               if(mr)
+                       fprintf(stdout,"+F2:%u:%u:%f:%f\n",
+                               k,rsa_bits[k],rsa_results[k][0],
+                               rsa_results[k][1]);
+               else
+                       fprintf(stdout,"rsa %4u bits %8.4fs %8.4fs %8.1f %8.1f\n",
+                               rsa_bits[k],rsa_results[k][0],rsa_results[k][1],
+                               1.0/rsa_results[k][0],1.0/rsa_results[k][1]);
                }
 #endif
 #ifndef OPENSSL_NO_DSA
@@ -1510,14 +1529,18 @@ int MAIN(int argc, char **argv)
        for (k=0; k<DSA_NUM; k++)
                {
                if (!dsa_doit[k]) continue;
-               if (j)  {
+               if (j && !mr)
+                       {
                        printf("%18ssign    verify    sign/s verify/s\n"," ");
                        j=0;
                        }
-               fprintf(stdout,"dsa %4u bits %8.4fs %8.4fs %8.1f %8.1f",
-                       dsa_bits[k],dsa_results[k][0],dsa_results[k][1],
-                       1.0/dsa_results[k][0],1.0/dsa_results[k][1]);
-               fprintf(stdout,"\n");
+               if(mr)
+                       fprintf(stdout,"+F3:%u:%u:%f:%f\n",
+                               k,dsa_bits[k],dsa_results[k][0],dsa_results[k][1]);
+               else
+                       fprintf(stdout,"dsa %4u bits %8.4fs %8.4fs %8.1f %8.1f\n",
+                               dsa_bits[k],dsa_results[k][0],dsa_results[k][1],
+                               1.0/dsa_results[k][0],1.0/dsa_results[k][1]);
                }
 #endif
        mret=0;
@@ -1542,11 +1565,13 @@ end:
 static void print_message(const char *s, long num, int length)
        {
 #ifdef SIGALRM
-       BIO_printf(bio_err,"Doing %s for %ds on %d size blocks: ",s,SECONDS,length);
+       BIO_printf(bio_err,mr ? "+DT:%s:%d:%d\n"
+                  : "Doing %s for %ds on %d size blocks: ",s,SECONDS,length);
        (void)BIO_flush(bio_err);
        alarm(SECONDS);
 #else
-       BIO_printf(bio_err,"Doing %s %ld times on %d size blocks: ",s,num,length);
+       BIO_printf(bio_err,mr ? "+DN:%s:%ld:%d\n"
+                  : "Doing %s %ld times on %d size blocks: ",s,num,length);
        (void)BIO_flush(bio_err);
 #endif
 #ifdef LINT
@@ -1558,11 +1583,13 @@ static void pkey_print_message(char *str, char *str2, long num, int bits,
             int tm)
        {
 #ifdef SIGALRM
-       BIO_printf(bio_err,"Doing %d bit %s %s's for %ds: ",bits,str,str2,tm);
+       BIO_printf(bio_err,mr ? "+DTP:%d:%s:%s:%d\n"
+                          : "Doing %d bit %s %s's for %ds: ",bits,str,str2,tm);
        (void)BIO_flush(bio_err);
        alarm(RSA_SECONDS);
 #else
-       BIO_printf(bio_err,"Doing %ld %d bit %s %s's: ",num,bits,str,str2);
+       BIO_printf(bio_err,mr ? "+DNP:%ld:%d:%s:%s\n"
+                          : "Doing %ld %d bit %s %s's: ",num,bits,str,str2);
        (void)BIO_flush(bio_err);
 #endif
 #ifdef LINT
@@ -1570,3 +1597,174 @@ static void pkey_print_message(char *str, char *str2, long num, int bits,
 #endif
        }
 
+static void print_result(int alg,int run_no,int count,double time_used)
+       {
+       BIO_printf(bio_err,mr ? "+R:%ld:%s:%f\n"
+                  : "%ld %s's in %.2fs\n",count,names[alg],time_used);
+       results[alg][run_no]=((double)count)/time_used*lengths[run_no];
+       }
+
+static char *sstrsep(char **string, const char *delim)
+    {
+    char isdelim[256];
+    char *token = *string;
+
+    if (**string == 0)
+        return NULL;
+
+    memset(isdelim, 0, 256);
+    isdelim[0] = 1;
+
+    while (*delim)
+        {
+        isdelim[(unsigned char)(*delim)] = 1;
+        delim++;
+        }
+
+    while (!isdelim[(unsigned char)(**string)])
+        {
+        (*string)++;
+        }
+
+    if (**string)
+        {
+        **string = 0;
+        (*string)++;
+        }
+
+    return token;
+    }
+
+static int do_multi(int multi)
+       {
+       int n;
+       int fd[2];
+       int *fds;
+       static char sep[]=":";
+
+       fds=malloc(multi*sizeof *fds);
+       for(n=0 ; n < multi ; ++n)
+               {
+               pipe(fd);
+               if(fork())
+                       {
+                       close(fd[1]);
+                       fds[n]=fd[0];
+                       }
+               else
+                       {
+                       close(fd[0]);
+                       close(1);
+                       dup(fd[1]);
+                       close(fd[1]);
+                       mr=1;
+                       usertime=0;
+                       return 0;
+                       }
+               printf("Forked child %d\n",n);
+               }
+
+       /* for now, assume the pipe is long enough to take all the output */
+       for(n=0 ; n < multi ; ++n)
+               {
+               FILE *f;
+               char buf[1024];
+               char *p;
+
+               f=fdopen(fds[n],"r");
+               while(fgets(buf,sizeof buf,f))
+                       {
+                       p=strchr(buf,'\n');
+                       if(p)
+                               *p='\0';
+                       if(buf[0] != '+')
+                               {
+                               fprintf(stderr,"Don't understand line '%s' from child %d\n",
+                                               buf,n);
+                               continue;
+                               }
+                       printf("Got: %s from %d\n",buf,n);
+                       if(!strncmp(buf,"+F:",3))
+                               {
+                               int alg;
+                               int j;
+
+                               p=buf+3;
+                               alg=atoi(sstrsep(&p,sep));
+                               sstrsep(&p,sep);
+                               for(j=0 ; j < SIZE_NUM ; ++j)
+                                       results[alg][j]+=atof(sstrsep(&p,sep));
+                               }
+                       else if(!strncmp(buf,"+F2:",4))
+                               {
+                               int k;
+                               double d;
+                               
+                               p=buf+4;
+                               k=atoi(sstrsep(&p,sep));
+                               sstrsep(&p,sep);
+
+                               d=atof(sstrsep(&p,sep));
+                               if(n)
+                                       rsa_results[k][0]=1/(1/rsa_results[k][0]+1/d);
+                               else
+                                       rsa_results[k][0]=d;
+
+                               d=atof(sstrsep(&p,sep));
+                               if(n)
+                                       rsa_results[k][1]=1/(1/rsa_results[k][1]+1/d);
+                               else
+                                       rsa_results[k][1]=d;
+                               }
+                       else if(!strncmp(buf,"+F2:",4))
+                               {
+                               int k;
+                               double d;
+                               
+                               p=buf+4;
+                               k=atoi(sstrsep(&p,sep));
+                               sstrsep(&p,sep);
+
+                               d=atof(sstrsep(&p,sep));
+                               if(n)
+                                       rsa_results[k][0]=1/(1/rsa_results[k][0]+1/d);
+                               else
+                                       rsa_results[k][0]=d;
+
+                               d=atof(sstrsep(&p,sep));
+                               if(n)
+                                       rsa_results[k][1]=1/(1/rsa_results[k][1]+1/d);
+                               else
+                                       rsa_results[k][1]=d;
+                               }
+                       else if(!strncmp(buf,"+F3:",4))
+                               {
+                               int k;
+                               double d;
+                               
+                               p=buf+4;
+                               k=atoi(sstrsep(&p,sep));
+                               sstrsep(&p,sep);
+
+                               d=atof(sstrsep(&p,sep));
+                               if(n)
+                                       dsa_results[k][0]=1/(1/dsa_results[k][0]+1/d);
+                               else
+                                       dsa_results[k][0]=d;
+
+                               d=atof(sstrsep(&p,sep));
+                               if(n)
+                                       dsa_results[k][1]=1/(1/dsa_results[k][1]+1/d);
+                               else
+                                       dsa_results[k][1]=d;
+                               }
+                       else if(!strncmp(buf,"+H:",3))
+                               {
+                               }
+                       else
+                               fprintf(stderr,"Unknown type '%s' from child %d\n",buf,n);
+                       }
+               }
+       return 1;
+       }
+