X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Futil%2Fperf_crypto_hash.c;h=8bea26e4b129e6701858b658d15c45a087ab923b;hb=17516001adc7afeea0c32a226e0cd7090813241a;hp=03b3fb4af2a0591e6fe485107ffe52b2af1e3874;hpb=c2d9d1e64c9801122caaa6b429fc67706db5c9d7;p=oweals%2Fgnunet.git diff --git a/src/util/perf_crypto_hash.c b/src/util/perf_crypto_hash.c index 03b3fb4af..8bea26e4b 100644 --- a/src/util/perf_crypto_hash.c +++ b/src/util/perf_crypto_hash.c @@ -1,6 +1,6 @@ /* This file is part of GNUnet. - Copyright (C) 2002, 2003, 2004, 2006 Christian Grothoff (and other contributing authors) + Copyright (C) 2002, 2003, 2004, 2006 GNUnet e.V. GNUnet is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published @@ -14,8 +14,8 @@ You should have received a copy of the GNU General Public License along with GNUnet; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ /** @@ -42,6 +42,19 @@ perfHash () } +static void +perfHashSmall () +{ + struct GNUNET_HashCode hc; + unsigned int i; + char buf[64]; + + memset (buf, 1, sizeof (buf)); + for (i = 0; i < 1024; i++) + GNUNET_CRYPTO_hash (buf, sizeof (buf), &hc); +} + + static void perfHKDF () { @@ -67,9 +80,15 @@ main (int argc, char *argv[]) { struct GNUNET_TIME_Absolute start; + start = GNUNET_TIME_absolute_get (); + perfHashSmall (); + printf ("1024x 64-byte Hash perf took %s\n", + GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start), + GNUNET_YES)); + start = GNUNET_TIME_absolute_get (); perfHash (); - printf ("Hash perf took %s\n", + printf ("1024x 64k Hash perf took %s\n", GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_duration (start), GNUNET_YES)); GAUGER ("UTIL", "Cryptographic hashing",